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3-carboxypropionylglycyl-alanyl-alanine p-nitroanilide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85589-15-7

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85589-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85589-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,8 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85589-15:
(7*8)+(6*5)+(5*5)+(4*8)+(3*9)+(2*1)+(1*5)=177
177 % 10 = 7
So 85589-15-7 is a valid CAS Registry Number.

85589-15-7Downstream Products

85589-15-7Relevant academic research and scientific papers

ROLE OF AMINO ACID RESIDUES IN CHROMOGENIC SUBSTRATES CLEAVED BY PANCREATIC ELASTASE

Kasafirek, Evzen,Fric, Premysl,Slaby, Jan

, p. 1625 - 1633 (2007/10/02)

Anionic chromogenic substrates, 3-carboxypropionyl tripeptide p-nitroanilides modified with glycine, β-alanine, alanine, leucine, and proline in positions P1, P2, and P3 were synthesized.The substrates were digested with pancreatic elastase and the values of Km, kcat, and kcat/Km were determined.Alanine plays a decisive role in position P1, substrates with glycine or β-alanine in this position are not cleaved.The substitution in P2 is dominant for proline; next follow alanine, leucine, and glycine.The substitution in P3 is the least specific one.

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