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Key Documents

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A3401

Sigma-Aldrich

Ala-Ala-Phe-7-amido-4-methylcoumarin

protease substrate

Sinónimos:

H-Ala-Ala-Phe-AMC

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About This Item

Fórmula empírica (notación de Hill):
C25H28N4O5
Número de CAS:
62037-41-6
Peso molecular:
464.51
MDL number:
MFCD00070149
UNSPSC Code:
12352204
PubChem Substance ID:
24890766
NACRES:
NA.32

assay

≥98% (TLC)

form

powder

solubility

ethanol: 20 mg/mL, clear, colorless to light yellow

storage temp.

2-8°C

SMILES string

CC(N)C(=O)NC(C)C(=O)NC(Cc1ccccc1)C(=O)Nc2ccc3C(C)=CC(=O)Oc3c2

InChI

1S/C25H28N4O5/c1-14-11-22(30)34-21-13-18(9-10-19(14)21)28-25(33)20(12-17-7-5-4-6-8-17)29-24(32)16(3)27-23(31)15(2)26/h4-11,13,15-16,20H,12,26H2,1-3H3,(H,27,31)(H,28,33)(H,29,32)

InChI key

FVRLYIFIDKXFHU-UHFFFAOYSA-N

General description

Ala-Ala-Phe-7-amido-4-methylcoumarin is a fluorogenic substrate for the proteolytic activity. It is a positively charged substrate molecule.

Application

Ala-Ala-Phe-7-amido-4-methylcoumarin has been used:
  • in the preparation of the reaction mixture for enzymatic assays
  • to initiate the enzyme reaction in tripeptidyl peptidase-1 (TPP1) enzyme activity assay
  • to initiate the assay reaction in lysosomal hydrolases activity assay

Substrates

Substrate for chymotrypsin and tripeptidyl peptidaseII.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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Accumulation of polyubiquitylated proteins in response to Ala-Ala-Phe-chloromethylketone is independent of the inhibition of tripeptidyl peptidase II
Villasevil E M, et al.
Biochimica et Biophysica Acta - Molecular Cell Research, 1803(9), 1094-1105 (2010)
Effect of interfacial properties on the activation volume of adsorbed enzymes
Schuabb V, et al.
Colloids and Surfaces. B, Biointerfaces, 140, 497-504 (2016)
NADPH oxidase promotes Parkinsonian phenotypes by impairing autophagic flux in an mTORC1-independent fashion in a cellular model of Parkinson?s disease
Pal R, et al.
Scientific reports, 6, 22866-22866 (2016)
P Kothari et al.
Scientific reports, 7, 39594-39594 (2017-01-07)
Viral vector mediated gene therapy has become commonplace in clinical trials for a wide range of inherited disorders. Successful gene transfer depends on a number of factors, of which tissue tropism is among the most important. To date, definitive mapping
Ming Li et al.
Ecotoxicology and environmental safety, 135, 24-31 (2016-09-28)
Avermectins (AVMs) are used worldwide in agriculture and veterinary medicine. Residues of avermectin drugs, causing toxicological effects on non-target organisms, have raised great concern. The aim of this study was to investigate the effects of AVM on the expression levels
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Artículos

Chymotrypsin

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

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