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Merck

S7388

N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide

Subtilisin substrate

Synonym(s):

N-Succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanine 4-nitroanilide, N-Succinyl-Ala-Ala-Pro-Phe-pNA

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About This Item

Empirical Formula (Hill Notation):
C30H36N6O9
CAS Number:
Molecular Weight:
624.64
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
4289896
Quality level:
Technical Service
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Product Name

N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide,

Quality Level

storage temp.

−20°C

SMILES string

[H][C@]1(CCCN1C(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)CCC(O)=O)C(=O)N[C@@H](Cc2ccccc2)C(=O)Nc3ccc(cc3)[N+]([O-])=O

InChI

1S/C30H36N6O9/c1-18(31-25(37)14-15-26(38)39)27(40)32-19(2)30(43)35-16-6-9-24(35)29(42)34-23(17-20-7-4-3-5-8-20)28(41)33-21-10-12-22(13-11-21)36(44)45/h3-5,7-8,10-13,18-19,23-24H,6,9,14-17H2,1-2H3,(H,31,37)(H,32,40)(H,33,41)(H,34,42)(H,38,39)/t18-,19-,23-,24-/m0/s1

InChI key

LKDMKWNDBAVNQZ-WJNSRDFLSA-N

Gene Information

human ... FKBP10(60681)

General description

N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide is a colorimetric substrate for chymotrypsin, human leukocyte cathepsin G and peptidyl prolyl isomerase.

Application

N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide has been used as a substrate to determine chymotrypsin activity.
N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide has been used:
  • as a substrate for cathepsin G assay in bone marrow lysates.
  • in proteolytic activity assay of serine protease subtilisin carlsberg (SC).
  • as a substrate for neutrophil elastase, trypsin and chymotrypsin in protease assay.

Biochem/physiol Actions

N-succinyl-Ala-Ala-Pro-Phe p-nitroanilide is a substrate for subtilisin and proteases.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Related Content

Product Information Sheet


Improved Enantioselectivity of Subtilisin Carlsberg towards Secondary Alcohols by Protein Engineering
Dorau R, et al.
Chembiochem, 19(4), 338-346 (2018)
Interleukin-33 is activated by allergen-and necrosis-associated proteolytic activities to regulate its alarmin activity during epithelial damage
Scott IC, et al.
Scientific Reports, 8(1), 3363-3363 (2018)
Jolanda Neef et al.
Microbial cell factories, 16(1), 57-57 (2017-04-06)
The microbial cell factory Bacillus subtilis is a popular industrial platform for high-level production of secreted technical enzymes. Nonetheless, the effective secretion of particular heterologous enzymes remains challenging. Over the past decades various studies have tackled this problem, and major