B6760
N-Benzoyl-L-tyrosine p-nitroanilide
≥98.0% (TLC)
别名:
Benzoyl-L-tyrosine p-nitroanilide
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关于此项目
经验公式（希尔记法）:
C22H19N3O5
化学文摘社编号:
分子量:
405.40
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
MDL number:
产品名称
N-Benzoyl-L-tyrosine p-nitroanilide,
SMILES string
Oc1ccc(CC(NC(=O)c2ccccc2)C(=O)Nc3ccc(cc3)[N+]([O-])=O)cc1
InChI
1S/C22H19N3O5/c26-19-12-6-15(7-13-19)14-20(24-21(27)16-4-2-1-3-5-16)22(28)23-17-8-10-18(11-9-17)25(29)30/h1-13,20,26H,14H2,(H,23,28)(H,24,27)
InChI key
CJERUMAUMMIPRF-UHFFFAOYSA-N
assay
≥98.0% (TLC)
form
powder
color
white
mp
235-237 °C
storage temp.
−20°C
Quality Level
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Application
N-Benzoyl-L-tyrosine p-nitroanilide (BTPNA) is used as a substrate to identify, differentiate and characterize serine carboxypeptidase(s) and various proteases.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
A Gervaix et al.
Journal of immunology (Baltimore, Md. : 1950), 147(6), 1912-1919 (1991-09-15)
The effects of carbobenzyloxy-leucine-tyrosine-chloromethylketone (zLYCK), an inhibitor of chymotrypsin, were investigated on the activation pathways of the human neutrophil respiratory burst. At 10 microM zLYCK, a parallel inhibition was observed of superoxide production stimulated with the chemo-attractant FMLP and of
J Suh et al.
Bioorganic & medicinal chemistry letters, 8(11), 1331-1336 (1999-01-01)
Both activity and stability of alpha-Chymotrypsin (ChT) are substantially enhanced in the microdomains of laurylated or benzylated derivatives of poly(ethylenimine). EPR data revealed that the enhancement in activity of ChT is due to increase in the polarity of the microenvironment
Protease activity in gut of Daphnia magna: evidence for trypsin and chymotrypsin enzymes.
von Elert E, Agrawal MK, et al.
Comp. Biochem. Physiol., B: Comp. Biochem., 137, 287-296 (2004)
G Colebatch et al.
Insect biochemistry and molecular biology, 31(4-5), 415-423 (2001-02-27)
Protease activities in the secreted saliva, salivary glands and midgut of the green mirid, Creontiades dilutus, were investigated. The saliva and salivary glands had more protease activity than the midgut, but no differences in protease activity levels were detected between
K S LIU et al.
The Analyst, 115(8), 1143-1144 (1990-08-01)
In assaying chymotrypsin inhibition by the soybean Bowman-Birk inhibitor, two sequences of mixing the reactants were tried: adding the substrate last (s-last test) or adding the enzyme last (e-last test). The inhibition values obtained from the s-last test were either
商品
Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.
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