L-Arginine β-naphthylamide hydrochloride
L-Arginine β-naphthylamide hydrochloride structure
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Common Name | L-Arginine β-naphthylamide hydrochloride | ||
|---|---|---|---|---|
| CAS Number | 18905-73-2 | Molecular Weight | 335.83200 | |
| Density | 1.3g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C16H22ClN5O | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS08 |
Signal Word | Warning | |
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A novel mammalian high-molecular-weight aminopeptidase.
Arch. Biochem. Biophys. 344(1) , 228-34, (1997) Studies with the human lymphoma U937 cell line revealed the presence of two soluble aminopeptidase activities. Using specific antisera one of these was identified as the puromycin-specific aminopeptidase, while the other appeared to be a novel approximately 2... |
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Some ligands enhance the efflux of other ligands by the Escherichia coli multidrug pump AcrB.
Biochemistry 52(46) , 8342-51, (2013) By measuring quantitatively the active efflux of cephalosporins by the RND (resistance-nodulation-division) family efflux pump AcrB in intact cells of Escherichia coli, we found that the simultaneous presence of another substrate, such as chloramphenicol, ben... |
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Enzymatic reactions of Clostridium difficile in aerobic and anaerobic environments with the RapID-ANA II identification system.
J. Clin. Microbiol. 31(2) , 279-82, (1993) The RapID-ANA II anaerobic identification system (Innovative Diagnostic Systems, Inc., Atlanta, Ga.) was used to determine whether the incubation environment affects enzyme detection. Twenty strains of Clostridium difficile were tested in aerobic, anaerobic, ... |
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Subcellular distribution of soluble and membrane-bound Leu-, Arg- and Asp-beta-naphthylamide-hydrolysing activities in rat brain.
Cell Mol. Biol. 36(2) , 175-9, (1990) Subcellular distribution of soluble and membrane-bound Leu-, Arg- and Asp-beta-naphthylamide hydrolysing activities (arylamidase activity) was studied from left and right rat brains, each including hemisphere, cerebellum and brain stem. Both soluble Leu- and ... |
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The AcrAB-TolC pump is involved in macrolide resistance but not in telithromycin efflux in Enterobacter aerogenes and Escherichia coli.
Antimicrob. Agents Chemother. 48(9) , 3621-4, (2004) The role of the AcrAB-TolC pump in macrolide and ketolide susceptibility in Escherichia coli and Enterobacter aerogenes was studied. Efflux pump inhibitor restored erythromycin, clarithromycin, and telithromycin susceptibilities to multidrug-resistant isolate... |
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Characterization of the quinolone resistance mechanism in foodborne Salmonella isolates with high nalidixic acid resistance.
Int. J. Food Microbiol. 146(1) , 52-6, (2011) Sixteen Salmonella strains resistant to nalidixic acid isolated from kimbab, the most popular ready-to-eat (RTE) food in Korea, and chicken meat were selected for this study. The resistant strains were shown to have high minimal inhibitory concentrations (MIC... |
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Molecular characterization of enrofloxacin resistant Actinobacillus pleuropneumoniae isolates
Vet. Microbiol. 142(3-4) , 309-12, (2010) Enrofloxacin (ER) resistant Actinobacillus pleuropneumoniae strains emerged in Taiwan in 2002. The mechanism of ER resistance in A. pleuropneumoniae has not yet been reported. A total of 48 A. pleuropneumoniae isolates were obtained from the lungs of pigs wit... |
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A general framework of cysteine-proteinase mechanism deduced from studies on enzymes with structurally different analogous catalytic-site residues Asp-158 and -161 (papain and actinidin), Gly-196 (cathepsin B) and Asn-165 (cathepsin H). Kinetic studies up to pH 8 of the hydrolysis of N-alpha-benzyloxycarbonyl-L-arginyl-L-arginine 2-naphthylamide catalysed by cathepsin B and of L-arginine 2-naphthylamide catalysed by cathepsin H.
Biochem. J. 227(2) , 521-8, (1985) The pH-dependences of kcat, Km and kcat./Km for the hydrolysis at 25 degrees C at I 0.1 of L-arginine 2-naphthylamide catalysed by cathepsin H from bovine spleen were determined in the pH range approx. 4-8. The pH-dependences of these kinetic parameters were ... |
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Substrate specificity and histochemical distribution of aminopeptidase in rat testis and epididymis.
Endocrinol. Jpn. 28(4) , 469-75, (1981) The substrate specificity of rat testicular and epididymal peptidase was investigated using chromogenic substrates, D. L-alanine-, L-arginine-, gamma-N-L-glutamine-, L-leucine-, D. L-methionine-, alpha-N-benzoyl-D. L-arginine-, and N-benzoyl-L-leucine-beta-na... |
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Subcellular distribution of soluble and membrane-bound Arg-beta-naphthylamide hydrolyzing activities in the developing and aged rat brain.
Cell. Mol. Biol. Res. 41(5) , 369-75, (1995) The subcellular distribution of soluble and membrane-bound Arg-beta-naphthylamide-hydrolyzing activities was studied in the left and right rat brain during development and aging. During development, the soluble activity was heterogeneous, whereas adult animal... |