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Merck

S2628

Sigma-Aldrich

N-Succinyl-L-phenylalanine-p-nitroanilide

protease substrate, ≥98% (TLC), powder

Sinónimos:

Suc-Phe-pNA

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About This Item

Fórmula empírica (notación de Hill):
C19H19N3O6
Número de CAS:
Peso molecular:
385.37
Número CE:
Número MDL:
Código UNSPSC:
12352204
ID de la sustancia en PubChem:
NACRES:
NA.32

product name

N-Succinyl-L-phenylalanine-p-nitroanilide, protease substrate

Nivel de calidad

Análisis

≥98% (TLC)

formulario

powder

solubilidad

dioxane: 25 mg/mL, clear, colorless to faintly yellow

temp. de almacenamiento

−20°C

cadena SMILES

OC(=O)CCC(=O)N[C@@H](Cc1ccccc1)C(=O)Nc2ccc(cc2)N(=O)=O

InChI

1S/C19H19N3O6/c23-17(10-11-18(24)25)21-16(12-13-4-2-1-3-5-13)19(26)20-14-6-8-15(9-7-14)22(27)28/h1-9,16H,10-12H2,(H,20,26)(H,21,23)(H,24,25)/t16-/m0/s1

Clave InChI

KNBLWBFJHZHYFG-INIZCTEOSA-N

Aplicación

N-Succinyl-L-phenylalanine-p-nitroanilide has been used as a substrate for the hydrolytic activity of chymotrypsin and molar absorptive experiments. It has also been used for monitoring in vitro α-chymotrypsin inhibition assay.

Acciones bioquímicas o fisiológicas

N-Succinyl-L-phenylalanine-p-nitroanilide, a substrate for the hydrolytic activity of chymotrypsin, forms a yellow chromophore, p-nitroaniline, which can be measured spectrophotometrically at 410 nm.

Sustratos

Reported to be a substrate for chymotrypsin.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Isabel Pastor et al.
The journal of physical chemistry. B, 115(5), 1115-1121 (2010-12-31)
Traditionally, studies on the diffusion-controlled reaction of biological macromolecules have been carried out in dilute solutions (in vitro). However, in an intracellular environment (in vivo), there is a high concentration of macromolecules, which results in nonspecific interactions (macromolecular crowding). This
E Iu Maksareva et al.
Bioorganicheskaia khimiia, 21(1), 24-27 (1995-01-01)
Subtilisin Carlsberg (E.C. 3.4.21.14) catalyzes the hydrolysis of N-succinyl-L-phenylalanine p-nitroanilide in solid-state solvent-free hydrated protein-substrate mixtures. This process needs a certain critical degree of hydration of the protein molecule which is attained at the relative water vapour pressure (p/ps) above
Mercury (II) binds to both of chymotrypsin's histidines, causing inhibition followed by irreversible denaturation/aggregation
Stratton A, et al.
Protein Science, 26(2), 292-305 (2017)
V V Mozhaev et al.
Biochemistry and molecular biology international, 34(1), 191-199 (1994-08-01)
Biocatalytic transformations in reversed micelles formed by anionic surfactant Aerosol OT in octane have been studied at high pressures by an example of alpha-chymotrypsin-catalyzed hydrolysis of N-carbobenzoxy-L-tyrosine p-nitrophenyl ester and N-succinyl-L-phenylalanine p-nitroanilide. For the first time it has been found
[ON THE DETERMINATION OF TRYPSIN AND CHYMOTRYPSIN WITH AMINO-P-NITROANILIDES].
W NAGEL et al.
Hoppe-Seyler's Zeitschrift fur physiologische Chemie, 340, 1-10 (1965-01-01)

Artículos

Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.

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