sulfanilic acids

Summary

Summary: Aminobenzenesulfonic acids. Organic acids that are used in the manufacture of dyes and organic chemicals and as reagents.

Top Publications

  1. ncbi Sensitive absorbance detection method for capillary electrophoresis based on laser wave-mixing
    Z Wu
    Department of Chemistry, San Diego State University, CA 92182, USA
    J Chromatogr A 773:291-8. 1997
  2. ncbi Simple and rapid catalytic spectrophotometric determination of superoxide anion radical and superoxide dismutase activity in natural medical vegetables using phenol as the substrate for horseradish peroxidase
    Bo Tang
    College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, 250014 Jinan, China
    Anal Bioanal Chem 378:523-8. 2004
  3. ncbi Degradation of 4-aminobenzenesulfonate by alginate encapsulated cells of Agrobacterium sp. PNS-1
    Poonam Singh
    Biotechnology Laboratory, Department of Chemistry, I.I.T, Kanpur 208 016, India
    Bioresour Technol 97:1655-9. 2006
  4. ncbi A role for ubiquitin in the spliceosome assembly pathway
    Priya Bellare
    Department of Biochemistry, Molecular Biology and Cell Biology, Northwestern University, 2205 Tech Drive, Evanston, Illinois 60208, USA
    Nat Struct Mol Biol 15:444-51. 2008
  5. ncbi Indium(III)-catalyzed tandem reaction with alkynylbenzaldehydes and alkynylanilines to heteroaromatic compounds
    Reiko Yanada
    Faculty of Pharmaceutical Sciences, Hiroshima International University, 5 1 1 Hirokoshingai, Kure, Hiroshima 737 0112, Japan
    J Org Chem 73:5135-8. 2008
  6. ncbi Ru(III)-catalyzed oxidation of pyridoxine and albuterol in pharmaceuticals
    More Ashok
    Department of Chemistry, Kakatiya University, Warangal 506 009, India
    Spectrochim Acta A Mol Biomol Spectrosc 72:204-8. 2009
  7. ncbi Synthesis of polyaspartic acid-aminobenzenesulfonic acid grafted copolymer and its scale inhibition performance and dispersion capacity
    Ying Xu
    School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
    Water Sci Technol 64:423-30. 2011
  8. ncbi Electrochemical biosensor for detection of BCR/ABL fusion gene using locked nucleic acids on 4-aminobenzenesulfonic acid-modified glassy carbon electrode
    Jinghua Chen
    Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
    Anal Chem 80:8028-34. 2008
  9. ncbi Degradation pathway of an anthraquinone dye catalyzed by a unique peroxidase DyP from Thanatephorus cucumeris Dec 1
    Yasushi Sugano
    R1 30 Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori ku, Yokohama, 226 8503, Japan
    Biodegradation 20:433-40. 2009
  10. ncbi Gender-specific differences between the concentrations of nonvolatile (R)/(S)-3-methyl-3-sulfanylhexan-1-Ol and (R)/(S)-3-hydroxy-3-methyl-hexanoic acid odor precursors in axillary secretions
    Myriam Troccaz
    Firmenich SA, Corporate R and D Division, PO Box 239, CH 1211 Geneva 8, Switzerland
    Chem Senses 34:203-10. 2009

Scientific Experts

Detail Information

Publications82

  1. ncbi Sensitive absorbance detection method for capillary electrophoresis based on laser wave-mixing
    Z Wu
    Department of Chemistry, San Diego State University, CA 92182, USA
    J Chromatogr A 773:291-8. 1997
    ..Preliminary "detected" concentration detection limit of 8.5.10(-8) M, mass detection limit of 13 amol and an absorbance-unit detection limit of 1.35.10(-5) AU are determined for dabsyl-glycine using this absorbance detection method...
  2. ncbi Simple and rapid catalytic spectrophotometric determination of superoxide anion radical and superoxide dismutase activity in natural medical vegetables using phenol as the substrate for horseradish peroxidase
    Bo Tang
    College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, 250014 Jinan, China
    Anal Bioanal Chem 378:523-8. 2004
    ..The effect of interferences and surfactants on the determination of O2-* was also investigated. The proposed method was applied to determine superoxide dismutase activity in garlic, scallion, and onion with satisfactory results...
  3. ncbi Degradation of 4-aminobenzenesulfonate by alginate encapsulated cells of Agrobacterium sp. PNS-1
    Poonam Singh
    Biotechnology Laboratory, Department of Chemistry, I.I.T, Kanpur 208 016, India
    Bioresour Technol 97:1655-9. 2006
    ..Ca-alginate immobilized cells could be repeatedly reused upto five cycles without any loss of activity. Studies with packed bed reactors, operated in a semi-continuous mode, showed that this could be used for 4-ABS degradation...
  4. ncbi A role for ubiquitin in the spliceosome assembly pathway
    Priya Bellare
    Department of Biochemistry, Molecular Biology and Cell Biology, Northwestern University, 2205 Tech Drive, Evanston, Illinois 60208, USA
    Nat Struct Mol Biol 15:444-51. 2008
    ..Finally, we show that the conserved splicing factor Prp8 is ubiquitinated within purified triple snRNPs. These results reveal a previously unknown ubiquitin-dependent mechanism for controlling the pre-mRNA splicing pathway...
  5. ncbi Indium(III)-catalyzed tandem reaction with alkynylbenzaldehydes and alkynylanilines to heteroaromatic compounds
    Reiko Yanada
    Faculty of Pharmaceutical Sciences, Hiroshima International University, 5 1 1 Hirokoshingai, Kure, Hiroshima 737 0112, Japan
    J Org Chem 73:5135-8. 2008
    ....
  6. ncbi Ru(III)-catalyzed oxidation of pyridoxine and albuterol in pharmaceuticals
    More Ashok
    Department of Chemistry, Kakatiya University, Warangal 506 009, India
    Spectrochim Acta A Mol Biomol Spectrosc 72:204-8. 2009
    ..Structures of the oxidation products were established with the help of IR and NMR spectral analysis...
  7. ncbi Synthesis of polyaspartic acid-aminobenzenesulfonic acid grafted copolymer and its scale inhibition performance and dispersion capacity
    Ying Xu
    School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
    Water Sci Technol 64:423-30. 2011
    ....
  8. ncbi Electrochemical biosensor for detection of BCR/ABL fusion gene using locked nucleic acids on 4-aminobenzenesulfonic acid-modified glassy carbon electrode
    Jinghua Chen
    Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, 350002, China
    Anal Chem 80:8028-34. 2008
    ..4 x 10 (-13) M. This new method demonstrates its excellent specificity for single-base mismatch and complementary dsDNA after hybridization, and this probe has been used for assay of PCR real sample with satisfactory results...
  9. ncbi Degradation pathway of an anthraquinone dye catalyzed by a unique peroxidase DyP from Thanatephorus cucumeris Dec 1
    Yasushi Sugano
    R1 30 Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori ku, Yokohama, 226 8503, Japan
    Biodegradation 20:433-40. 2009
    ..From these results, we propose, for the first time, the degradation pathway of an anthraquinone dye by the enzyme DyP...
  10. ncbi Gender-specific differences between the concentrations of nonvolatile (R)/(S)-3-methyl-3-sulfanylhexan-1-Ol and (R)/(S)-3-hydroxy-3-methyl-hexanoic acid odor precursors in axillary secretions
    Myriam Troccaz
    Firmenich SA, Corporate R and D Division, PO Box 239, CH 1211 Geneva 8, Switzerland
    Chem Senses 34:203-10. 2009
    ..Sweat samples having the highest sulfur intensity were also found to be the most intense and the most unpleasant...
  11. ncbi Selective detection of uric acid in the presence of ascorbic acid at physiological pH by using a beta-cyclodextrin modified copolymer of sulfanilic acid and N-acetylaniline
    Shouguo Wu
    Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
    Biosens Bioelectron 23:1776-80. 2008
    ..The application of the prepared electrode was demonstrated by measuring UA in human serum samples without any pretreatment, and the results were comparatively in agreement with the spectrometric clinical assay method...
  12. ncbi Sensitive determination of phenylephrine and chlorprothixene at poly(4-aminobenzene sulfonic acid) modified glassy carbon electrode
    Fei Huang
    Department of Chemistry, Fudan University, Shanghai 200433, PR China
    Talanta 74:1435-41. 2008
    ..The modified electrode was characterized by electrochemical methods...
  13. ncbi Disposal of waste liquor from 2,5-dichlorodisulfanilic acid production
    V Bednarik
    Department of Environment Protection Engineering, Faculty of Technology, Tomas Bata University in Zlin, 762 72 Zlin, Czech Republic
    Environ Technol 28:1237-43. 2007
    ..From results it follows that the proposed procedures represent efficient disposal of given liquid waste...
  14. ncbi Free-surface microfluidic control of surface-enhanced Raman spectroscopy for the optimized detection of airborne molecules
    Brian D Piorek
    Departments of Chemical Engineering, Mechanical Engineering, and Chemistry and Biochemistry University of California, Santa Barbara, CA 93106, USA
    Proc Natl Acad Sci U S A 104:18898-901. 2007
    ..This allows us to monitor simultaneously the nanoparticle aggregation process and to determine the location at which the SERS signal is optimized...
  15. ncbi Sensitive voltammetric determination of tyrosine using multi-walled carbon nanotubes/4-aminobenzeresulfonic acid film-coated glassy carbon electrode
    Ke Jing Huang
    College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, PR China
    Colloids Surf B Biointerfaces 61:176-81. 2008
    ..Good sensitivity, selectivity and stability of the low-cost modified electrode make it very suitable for the determination of trace amounts of Tyr in pharmaceutical and clinical preparations...
  16. ncbi Effect of aspect ratio on chemical reactions on microchip
    Takahiro Shimizu
    Department of Chemistry, Tokyo Metropolitan University, 1-1 Minami-ohsawa, Hachioji, Tokyo 192-0397, Japan
    Environ Sci 13:263-9. 2006
    ..The results showed that the color reaction occurred more efficiently as the aspect ratio increased. This result is expected to be useful when determining the size of microchannels...
  17. ncbi DNA/Poly(p-aminobenzensulfonic acid) composite bi-layer modified glassy carbon electrode for determination of dopamine and uric acid under coexistence of ascorbic acid
    Xiangqin Lin
    Department of Chemistry, University of Science and Technology of China, Hefei 230026, PR China
    Bioelectrochemistry 70:235-44. 2007
    ..4-23 microM with a detection limit of 0.19 microM in the presence of 0.5 mM AA. The superior sensing ability was attributed to the composite nano-structure. An interaction mechanism was proposed...
  18. ncbi Structural and quantum chemical studies of 8-aryl-sulfanyl adenine class Hsp90 inhibitors
    Robert M Immormino
    Hauptman-Woodward Medical Research Institute, Buffalo, New York 14203, USA
    J Med Chem 49:4953-60. 2006
    ..The predictive nature of the calculations has allowed the exploration of additional derivatives based on the 8-aryl adenine scaffold...
  19. ncbi Cobalt-catalyzed asymmetric cyclopropanation with diazosulfones: rigidification and polarization of ligand chiral environment via hydrogen bonding and cyclization
    Shifa Zhu
    Department of Chemistry, University of South Florida, Tampa, Florida 33620 5250, USA
    J Am Chem Soc 130:5042-3. 2008
    ..In most cases, both excellent diastereo- and enantioselectivities were achieved...
  20. ncbi Biodegradation of 4-aminobenzenesulfonate by a novel Pannonibacter sp. W1 isolated from activated sludge
    Yan Qing Wang
    Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian 116203, China
    J Hazard Mater 169:1163-7. 2009
    ..7%, was achieved at the end of the test. Additionally, HPLC and UV analyses indicated that there were no other aromatic intermediates detectable, suggesting the achievement of a complete mineralization of 4-ABS with strain W1...
  21. ncbi Effect of a sulfonated azo dye and sulfanilic acid on nitrogen transformation processes in soil
    F Olcay Topaç
    Uludag University, Department of Environmental Engineering, Gorukle 16059, Bursa, Turkey
    J Hazard Mater 170:1006-13. 2009
    ..Furthermore, the response of soil microbiota to SA suggested that inhibition effects of the organic dye may continue after the possible reduction of the parent dye to associated aromatic amines...
  22. ncbi Enhanced biodegradation of 4-aminobenzenesulfonate in membrane bioreactor by Pannonibacter sp. W1
    Jinsong Zhang
    Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian, China
    Water Sci Technol 63:2752-8. 2011
    ..At a flux of 25 LMH, the system experiences the 'TMP jump'. The high organic removal rate and low membrane fouling results illustrate the excellent performance of the bioaugmented MBR system in 4-ABS wastewater treatment...
  23. ncbi Structure-activity relationships of various amino-hydroxy-benzenesulfonic acids and sulfonamides as tyrosinase substrates
    Antonio Rescigno
    Dipartimento di Scienze e Tecnologie Biomediche, Universita di Cagliari, Cittadella Universitaria, 09042 Monserrato CA, Italy
    Biochim Biophys Acta 1810:799-807. 2011
    ..However their exact mode of interaction with the enzyme's active site is unclear. Properly vic-substituted o-aminophenols could help gain some insight into tyrosinase catalytic mechanism...
  24. ncbi Degradation and detoxification of acid orange 52 by Pseudomonas putida mt-2: a laboratory study
    Hedi Ben Mansour
    Equipe de Recherche en Physico Chimie et Biotechnologie ERPCB EA3914, IUT UFR Sciences, Universite de Caen, Caen, Basse Normandie, France
    Environ Sci Pollut Res Int 18:1527-35. 2011
    ..These amines were identified only in media of static incubation, which is consistent with their biotransformation under shaken incubation (aerobic conditions)...
  25. ncbi Sulfonated diiron complexes as water-soluble models of the [Fe-Fe]-hydrogenase enzyme active site
    Michael L Singleton
    Department of Chemistry, Texas A and M University, College Station, Texas 77843, USA
    Inorg Chem 50:5015-26. 2011
    ..Advantages of the aryl sulfonate approach include entry into a variety of water-soluble derivatives from the well-known (μ-SRS)[Fe(CO)(3)](2) parent biomimetic, that are stable in O(2)-free aqueous solutions...
  26. ncbi Surface-enhanced Raman scattering of 4-aminobenzenethiol in Ag sol: relative intensity of a1- and b2-type bands invariant against aggregation of Ag nanoparticles
    Kwan Kim
    Department of Chemistry, Seoul National University, Seoul 151 742, Korea
    Langmuir 27:4526-31. 2011
    ..The intensity ratio of the b(2)-type/7a bands would then reflect the extent of the chemical enhancement that was involved in the SERS of 4-ABT in aggregated Ag sol...
  27. ncbi Identification of genes involved in the 4-aminobenzenesulfonate degradation pathway of Hydrogenophaga sp. PBC via transposon mutagenesis
    Han Ming Gan
    Department of Biological Sciences, Faculty of Biosciences and Bioengineering, Universiti Teknologi Malaysia, Johor, Malaysia
    FEMS Microbiol Lett 318:108-14. 2011
    ..Supplementation of wild-type sadA gene in trans restored the 4-ABS degradation ability of the sadA mutant, thus supporting the annotation of its disrupted gene...
  28. ncbi Strategically functionalized carbon nanotubes as the ultrasensitive electrochemical probe for picomolar detection of sildenafil citrate (Viagra)
    Anantha Iyengar Gopalan
    Department of Chemistry Graduate School, Kyungpook National University, Daegu 702 701, South Korea
    Biosens Bioelectron 26:3018-22. 2011
    ..7 pM. The present work provides scope towards targeting ultrasensitivity for the detection of biomolecules/drug through rational design and incorporation of appropriate chemical components to carbon nanotubes...
  29. ncbi Biodegradation of 4-aminobenzenesulfonate by Ralstonia sp. PBA and Hydrogenophaga sp. PBC isolated from textile wastewater treatment plant
    Han Ming Gan
    Department of Industrial Biotechnology, Universiti Teknologi Malaysia, Johor, Malaysia
    Chemosphere 82:507-13. 2011
    ..This is the first study to report on the characterization of 4-ABS-degrading bacterial consortium that was isolated from textile wastewater treatment plant...
  30. ncbi Aptamer-mediated surface-enhanced Raman spectroscopy intensity amplification
    Nam Hoon Kim
    Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106 9510, United States
    Nano Lett 10:4181-5. 2010
    ..Because the aptamer's geometrical change is induced by one or two molecules, while the resulting SERS intensity changes involve many reporter molecules residing in the modified hot spot, the aptamer amplifies the SERS effect...
  31. ncbi Fate of aniline and sulfanilic acid in UASB bioreactors under denitrifying conditions
    Raquel Pereira
    IBB Instituto Biotecnologia e Bioengenharia, Centro Engenharia Biológica, Universidade do Minho, Campus de Gualtar, 4710 057 Braga, Portugal
    Water Res 45:191-200. 2011
    ..Denitrification activity tests suggest that biomass needed to adapt to the new coloured compounds, but after a 3 days lag phase, activity is recovered and the final (N(2) + N(2)O) is even higher than that of the control...
  32. ncbi Whole-cell fungal transformation of precursors into dyes
    Jolanta Polak
    Department of Biochemistry, Maria Curie Skłodowska University, Akademicka 19, Lublin, Poland
    Microb Cell Fact 9:51. 2010
    ..In the present work, four fungal strains with a well-known ability to produce laccase were tested for oxidation of 17 phenolic and non-phenolic precursors into stable and non-toxic dyes...
  33. ncbi Determination of rutin on the poly(p-aminobenzene sulfonic acid) modified glassy carbon electrode
    Xiaoyin Chen
    Laboratory of Fiber Materials and Modern Textile, the Growing Base for State Key Laboratory, Qingdao University, Qingdao University, Qindao, Shandong, China
    Chem Pharm Bull (Tokyo) 58:475-8. 2010
    ..5x10(-7)-1.0x10(-5) M with a detection limit of 1.0x10(-7) M. The proposed method has been successfully applied to the determination of compound rutin tablets with no interference from the coexisting ascorbic acid...
  34. ncbi [Synthesis and identification of sulfonamides artificial antigen]
    Yanhua Cui
    School of Food Science and Engineering, Harbin Institute of Technology, Harbin 150090, China
    Wei Sheng Yan Jiu 38:729-32. 2009
    ..To synthesise N-sulfanil-4-aminobutyric acid mother nucleus derivative of sulfonamides, and its artificial antigens in order to explore the methods of preparation were discussed...
  35. ncbi Decolorization of azo dyes in bioelectrochemical systems
    Yang Mu
    Advanced Water Management Centre, The University of Queensland, St Lucia, QLD 4072, Australia
    Environ Sci Technol 43:5137-43. 2009
    ....
  36. ncbi Identification of two vicinal operons for the degradation of 2-aminobenzenesulfonate encoded on plasmid pSAH in Alcaligenes sp. strain O-1
    Jürgen Ruff
    Fachbereich Biologie der Universität Konstanz, Universitatsstrasse 10, D 78457 Konstanz, Germany
    Microbiol Res 165:288-99. 2010
    ..No transcriptional regulator was found. This genetic information on the degradation of ABS in strain O-1 provides another example of both split operons and dispersed pathway genes...
  37. ncbi [Isolation and identification of a 4-aminobenzenesulphonate biodegrading strain and its degradation characteristics]
    Yan Qing Wang
    Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian 116023, China
    Huan Jing Ke Xue 30:1193-8. 2009
    ..The 84.4% TOC removal was achieved after 94.7% consumption of 4-ABS, and no aromatic intermediates were detected, referring the complete mineralization of 4-ABS by strain W1...
  38. ncbi Mutagenicity and genotoxicity of acid yellow 17 and its biodegradation products
    Hedi Ben Mansour
    Equipe de Recherche en Physico Chimie et Biotechnologie E R P C B EA3914, IUT UFR Sciences, Universite de Caen Basse Normandie, France
    Drug Chem Toxicol 32:222-9. 2009
    ..The present study showed that P. putida mt-2, cultivated under aerobic conditions, was able to decolorize, and especially to detoxify, AY17...
  39. ncbi Synthesis of N-o-methylphenyl-N'-(sodium p-aminobenzene-sulfonate) thiourea and its chromogenic reaction with palladium(II)
    Lei Zhang
    Department of Chemistry, College of Life and Environment Science, Shanghai Normal University, Guilin Road 100, Shanghai 200234, China
    Anal Sci 22:989-92. 2006
    ..The proposed method is simple, rapid, and sensitive, and has been applied to the determination of palladium in anode mud and ore samples with satisfactory results...
  40. ncbi Effect of two different routes of administration of R-PIA on glutamate release during ischemia
    A Heron
    Laboratoire de Recherches Cerebrovasculaires, URA 641 CNRS, Universite Paris VII, France
    Neurosci Lett 147:205-8. 1992
    ..These results indicate that the depressive action of R-PIA during ischemia results from various effects which are not restricted to a local action on the hippocampus...
  41. ncbi Antimycobacterial and antifungal isosters of salicylamides
    Karel Waisser
    Department of Inorganic and Organic Chemistry, Faculty of Pharmacy, Charles University, Hradec Kralove, Czech Republic
    Arch Pharm (Weinheim) 336:322-35. 2003
    ..gypseum were analyzed by the Free-Wilson method. An increase in antimycobacterial activity was observed only for the sulfanylbenzoic acid derivatives, especially those with the benzyl moiety. The antifungal activity was not significant...
  42. ncbi High performance degradation of azo dye Acid Orange 7 and sulfanilic acid in a laboratory scale reactor after seeding with cultured bacterial strains
    Michael F Coughlin
    JohnsonDiversey, Inc, 3630 East Kemper Rd, Cincinnati, OH 45241, USA
    Water Res 37:2757-63. 2003
    ..The ability to seed a bioreactor with bacterial strains capable of degrading azo dyes, and resulting by-products, in a mixed microbial community suggests that this process could have commercial applications...
  43. ncbi Specific and instantaneous one-step chemodetection of histidine-rich proteins by Pauly's stain
    Dinkar Sahal
    Malaria Lab, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
    Anal Biochem 308:405-8. 2002
  44. ncbi Regulation of insulin receptor function by a small molecule insulin receptor activator
    Celia Pender
    Mount Zion Medical Center, University of California, San Francisco 94143 1616, USA
    J Biol Chem 277:43565-71. 2002
    ..These studies suggest that these types of molecules could be developed to treat type 2 diabetes and other clinical conditions associated with insulin resistance...
  45. ncbi Evidence for the mechanism of the irreversible inhibition of oestrone sulphatase (ES) by aminosulphonate based compounds
    Sabbir Ahmed
    School of Chemical and Pharmaceutical Sciences, Kingston University, Penrhyn Road, Kingston upon Thames, Surrey KT1 2EE, UK
    J Steroid Biochem Mol Biol 80:429-40. 2002
    ..Using the results of our SAR study, we postulate the probable mechanism for the irreversible and reversible inhibition of ES, and rationalise the role of the different physicochemical factors in the inhibition of this crucial enzyme...
  46. ncbi Spectrophotometric methods for the determination of ritodrine hydrochloride and its application to pharmaceutical preparations
    H D Revanasiddappa
    Department of Studies in Chemistry, University of Mysore, Manasagangotri, India
    Farmaco 56:615-9. 2001
    ..A study of the effect of commonly associated excipients and additives do not interfere with the determinations. Statistical analysis of results indicates that the methods are precise and accurate...
  47. ncbi Biodegradation of sulfanilic acid by Pseudomonas paucimobilis
    K Perei
    Institute of Biophysics, Biological Research Center, Hungarian Academy of Sciences, Szeged
    Appl Microbiol Biotechnol 55:101-7. 2001
    ..SDS-PAGE analysis of the crude extract revealed novel proteins appearing upon induction with sulfanilic acid and related compounds, which indicated alternative degradation mechanisms involving various inducible enzymes...
  48. ncbi Ascorbate-dependent protection of human erythrocytes against oxidant stress generated by extracellular diazobenzene sulfonate
    J M May
    Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN 37232 6303, USA
    Biochem Pharmacol 60:47-53. 2000
    ....
  49. ncbi The oxygenase component of the 2-aminobenzenesulfonate dioxygenase system from Alcaligenes sp. strain O-1
    J Mampel
    Department of Biology, The University, Konstanz, Germany
    Microbiology 145:3255-64. 1999
    ..Both redox centres were detected in the deduced amino acid sequence. Sequence data and biochemical properties of the enzyme system indicate a novel member of the class IB ring-hydroxylating dioxygenases...
  50. ncbi A Schiff base formed from sulfanilic acid and dimethylformamide
    A Hempel
    Department of Biochemistry, University of Toronto, Canada
    Acta Crystallogr C 55:697-8. 1999
    ..H2O). Protonation occurs at nitrogen atom N1, but the charge is delocalized...
  51. ncbi The mitochondrial location of protoporphyrinogen oxidase
    J C Deybach
    Eur J Biochem 149:431-5. 1985
    ....
  52. ncbi Effect of chemical modification in situ on L-glycerol-3-phosphate dehydrogenase in brown adipose tissue mitochondria
    H Rauchova
    Institute of Physiology, Czechoslovakian Academy of Sciences, Prague
    J Bioenerg Biomembr 20:623-32. 1988
    ..In the presence of Ca2+ and/or glycerol-3-phosphate inhibition was greater at the same electrophilic reagent concentration. The effect of Ca2+ and glycerol-3-phosphate is nonadditive on inhibition by these reagents...
  53. ncbi Ecto-enzyme activity of human erythrocyte adenosine deaminase
    K Bielat
    Roswell Park Memorial Institute, Buffalo, New York 14263
    Mol Cell Biochem 86:135-42. 1989
    ..It may be important to determine whether the amount of ecto adenosine deaminase activity is better suited to assess the clinical status of adenosine deaminase deficient patients that the currently used total cellular enzyme activity...
  54. ncbi Localization of the strychnine binding site on the 48-kilodalton subunit of the glycine receptor
    A Ruiz-Gomez
    Departamento de Biologia Molecular, Universidad Autonoma de Madrid, Spain
    Biochemistry 29:7033-40. 1990
    ..N-Chlorosuccinimide treatment of [3H]strychnine-labeled 48K polypeptide yielded a single labeled peptide of Mr approximately 7300, and cyanogen bromide gave a labeled peptide of Mr 6200.(ABSTRACT TRUNCATED AT 250 WORDS)..
  55. ncbi Improvement by adjuvants on the rectal bioavailability of non-absorbable drugs following administration of suppository
    K Nakanishi
    Faculty of Pharmaceutical Sciences, Setsunan University, Osaka, Japan
    J Pharmacobiodyn 13:760-5. 1990
    ..These results indicate that after administration of these suppositories the bioavailability of non-absorbable drugs was sufficiently improved by enhancing both the release rate from the suppositories and the rectal membrane permeability...
  56. ncbi The archaebacterial hypusine-containing protein. Structural features suggest common ancestry with eukaryotic translation initiation factor 5A
    D Bartig
    Biochemisches Institut, Universitat Kiel, Federal Republic of Germany
    Eur J Biochem 204:751-8. 1992
    ..Together with similarities in molecular mass and intracellular localization, it may point to an analogous biochemical function...
  57. ncbi Optimized and validated spectrophotometric methods for the determination of nicorandil in drug formulations and biological fluids
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India
    Farmaco 59:519-27. 2004
    ..In order to establish the bias and the performance of the proposed methods, the point and interval hypothesis tests have been performed. The experimental true bias of all samples is smaller than +/-2%...
  58. ncbi In vitro and in vivo prevention of HIV protease inhibitor-induced insulin resistance by a novel small molecule insulin receptor activator
    Mingshan Cheng
    Telik, Inc, 3165 Porter Drive, Palo Alto, California 94304, USA
    J Cell Biochem 92:1234-45. 2004
    ..These results suggest, therefore, that IR activators such as TLK19781 may be useful in treating the insulin resistance associated with PIs...
  59. ncbi The interaction between N-n-undecyl-N'-(sodium p-aminobenzenesulfonate) thiourea and serum albumin studied using various spectroscopies and the molecular modeling method
    Fengling Cui
    Henan Key Laboratory for Environmental Pollution Control, College of Chemistry and Environmental Science, Henan Normal University, Xinxiang, Henan 453007, China
    Biopolymers 83:170-81. 2006
    ..A practical method was proposed for the determination of UPT in bovine serum or human serum samples with satisfactory results...
  60. ncbi Fate and biodegradability of sulfonated aromatic amines
    Nico C G Tan
    Department of Agrotechnology and Food Sciences, Laboratory of Microbiology, Wageningen University and Research Center, Hesselink van Suchtelenweg 4, 6703 CT Wageningen, The Netherlands
    Biodegradation 16:527-37. 2005
    ..The poor biodegradability of sulfonated aromatic amines indicated under the laboratory conditions of this study suggests that these compounds may not be adequately removed during biological wastewater treatment...
  61. ncbi Antileishmanial dinitroaniline sulfonamides with activity against parasite tubulin
    Gautam Bhattacharya
    Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus 43210, USA
    Bioorg Med Chem Lett 12:2395-8. 2002
    ..Compound 20 displays improved potency against leishmanial tubulin and is 13.4-fold more active against L. donovani axenic amastigotes than oryzalin...
  62. ncbi Ubistatins inhibit proteasome-dependent degradation by binding the ubiquitin chain
    Rati Verma
    Department of Biology, Howard Hughes Medical Institute HHMI, California Institute of Technology, Pasadena, CA 91125, USA
    Science 306:117-20. 2004
    ..The same interface is recognized by ubiquitin-chain receptors of the proteasome, indicating that ubistatins act by disrupting a critical protein-protein interaction in the ubiquitin-proteasome system...
  63. ncbi Inhibition of rabbit brain 4-aminobutyrate transaminase by some taurine analogues: a kinetic analysis
    Lorenzo Ricci
    Dipartimento di Scienze Biomediche, Sezione di Farmacologia, Universita di Siena, Viale A Moro 2, lotto C, 53100 Siena, Italy
    Biochem Pharmacol 71:1510-9. 2006
    ....
  64. ncbi Selective and validated spectrophotometric methods for the determination of nicorandil in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    AAPS J 6:e34. 2004
    ..The reliability and the performance of the proposed methods are established by point and interval hypothesis and through recovery studies. The experimental true bias of all samples is smaller than +/-2%...
  65. ncbi Mineralization of 4-aminobenzenesulfonate (4-ABS) by Agrobacterium sp. strain PNS-1
    Poonam Singh
    Department of Chemistry, Indian Institute of Technology, 208016, Kanpur, India
    Biodegradation 17:495-502. 2006
    ..No plasmid could be detected in the Agrobacterium sp. Strain PNS-1 suggesting that 4-ABS degradative genes may be chromosomal encoded...
  66. ncbi Identification of the precursor of (S)-3-methyl-3-sulfanylhexan-1-ol, the sulfury malodour of human axilla sweat
    Christian Starkenmann
    Firmenich SA, Analysis and Perception Department, Corporate R and D Division, Geneva
    Chem Biodivers 2:705-16. 2005
    ..epidermidis were less efficient in cleaving Cys-Gly-(S)-conjugate 12 to form the corresponding thiol 3. Incubation of glutathione-(S)-conjugate 11 never led to the formation of 3 under the experimental conditions employed...
  67. ncbi Metabolism of leukotriene D4 by rat peritoneal mast cells
    H Koyano
    Dept of Biochemistry, School of Medicine, Juntendo University, Tokyo, Japan
    Prostaglandins 38:215-26. 1989
    ..These results would suggest that some metalloenzyme located on the cell surface is involved in the conversion of LTD4 to LTE4 by rat peritoneal mast cells...
  68. ncbi Combining protein identification and quantification: C-terminal isotope-coded tagging using sulfanilic acid
    Alexandre Panchaud
    Department of Fundamental Microbiology, Faculty of Biology and Medicine, University of Lausanne, CH-1015 Lausanne, Switzerland
    Rapid Commun Mass Spectrom 20:1585-94. 2006
    ..Finally, the method is able to specifically identify the C-terminal peptide of a protein by using GluC as the proteolytic enzyme...
  69. ncbi Synthesis of electroconducting narrowly distributed nanoparticles and nanocomposite films of orthanilic acid/aniline copolymers
    Xin Gui Li
    Institute of Materials Chemistry, Key Laboratory of Advanced Civil Engineering Materials, School of Materials Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China
    J Comb Chem 8:174-83. 2006
    ....
  70. ncbi Overlaps between the various biodegradation pathways in Sphingomonas subarctica SA1
    Mónika Magony
    Department of Biotechnology, University of Szeged, Szeged, Hungary
    Acta Biol Hung 58:37-49. 2007
    ..This latter enzyme, named as sulfocatechol dioxygenase was partially purified and characterized...
  71. ncbi A coupled reagent of o-phthalaldehyde and sulfanilic acid for protein detection based on the measurements of light scattering signals with a common spectrofluorometer
    Yuan Fang Li
    College of Chemistry and Chemical Engineering, CQKL RATA, Southwest University, Chongqing 400715, China
    Talanta 75:1041-5. 2008
    ..Results for sample detections of our method were consistent with the documented spectrophotometric method with CBB G250 assay...
  72. ncbi [Kinetics and mechanism of 4-aminobenzenesulphonate biodegradation]
    Yan Qing Wang
    Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian 116023, China
    Huan Jing Ke Xue 30:2136-41. 2009
    ..The degradation of other substituted benzenes by strain W1 were detected, and the metabolic pathway of 4-ABS degradation was proposed...
  73. ncbi Microbial conversion of selected azo dyes and their breakdown products
    N Yemashova
    Department of Enzymology, Chemistry Faculty, Moscow State University, Russia
    Water Sci Technol 53:163-71. 2006
    ....
  74. ncbi Cell biology. Chemical genetics hits
    David S Bellows
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
    Science 306:67-8. 2004
  75. ncbi Micellar electrokinetic chromatography with laser-induced fluorescence detection for rapid and sensitive analysis of two new bioactive reagents using dynamic covalent coating
    Jian Ping Xie
    Department of Chemistry, Lanzhou University, Lanzhou 730000, P.R. China
    J Sep Sci 27:1115-20. 2004
    ..5 and 39.0 ng mL(-1). The sensitivity was improved over that of fluorescence spectroscopy methods. The method was applied to the analysis of the two reagents in lab water waste with recoveries in the range of 95.6-107.5%...
  76. ncbi [Evaluation of a colorimetric method for studying the interaction between microorganisms and intestinal epithelial cells]
    A A Hugo
    , , Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Calle 47 y 116, 1900 La Plata, Argentina
    Rev Argent Microbiol 35:188-92. 2003
    ..Results presented in this paper show the applicability of the colorimetric method to assess the amount of microorganisms associated to human enterocytes in culture...
  77. ncbi Effect of Ag and Au nanoparticles on the SERS of 4-aminobenzenethiol assembled on powdered copper
    Kwan Kim
    Laboratory of Intelligent Interfaces, School of Chemistry, Seoul National University, Seoul 151 742, Korea
    J Phys Chem B 109:18929-34. 2005
    ....
  78. ncbi Diazo test in typhoid fever
    D Shivpuri
    Indian Pediatr 40:270-1. 2003
  79. ncbi Synthetic organic food colouring agents and their degraded products: effects on human and rat cholinesterases
    M Y Osman
    Department of Biochemistry, Medical Research Institute, Alexandria University, Alexandria, Egypt
    Br J Biomed Sci 61:128-32. 2004
    ..The data clearly show that there is a significant decrease in enzyme activity. Sulphanilic acid and sunset yellow FCF are the most potent in vivo inhibitors of true ChE and pseudo-ChE, respectively...
  80. ncbi Identification and classification of skin sensitizers: identifying false positives and false negatives
    David A Basketter
    Safety and Environmental Assurance Centre, Unilever, Sharnbrook, Bedfordshire, UK
    Contact Dermatitis 55:268-73. 2006
    ....
  81. ncbi Characterization of the redox components of transplasma membrane electron transport system from Leishmania donovani promastigotes
    Tanmoy Bera
    Division of Medicinal Biochemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
    Biochim Biophys Acta 1725:314-26. 2005
    ..Stimulation of ALA, DTNS, NQSA and ferricyanide reduction was obtained by omitting Cl- from the medium. We propose that this redox system may be an energy source for control of membrane function in Leishmania cells...
  82. ncbi Selenium spares ascorbate and alpha-tocopherol in cultured liver cell lines under oxidant stress
    X Li
    Department of Medicine, 715 Medical Research Building II, Vanderbilt University School of Medicine, Nashville, TN 37232-6303, USA
    FEBS Lett 508:489-92. 2001
    ..Whereas TR contributes little to ascorbate recycling in H4IIE cells, selenium spares ascorbate in culture and alpha-tocopherol in response to an oxidant stress...