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Pepsin A (M307) Peptide

Cat no: BS3697P

Pepsin A (M307) Peptide

Pepsin consists of a single polypeptide chain and arises from its precursor, pepsinogen, by removal of a 41 amino acid segment from the N-terminus. Pepsinogen is synthesized in the stomach lining, and hydrochloric acid, also produced by the gastric mucosa, is necessary to convert the inactive enzyme and to maintain the optimum acidity (pH 1-3) for pepsin function. Pepsin is particularly effective in cleaving peptide bonds involving aromatic amino acids. Pepsin shows extremely broad specificity; although bonds involving phenylalanine and leucine are preferred, many others are also cleaved to some extent. Pepsin A is a member of the subfamily A1 within the pepsin family and is the predominant endopeptidase in the gastric juice of vertebrates. Pepsin A is inhibited by ovUS-1, a uterine serpin.

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SPECIFICATIONS

Catalog Number

BS3697P

Applications

BNI

Form

1 mg/ml in DI water.

Purity

Synthetic peptide Pepsin A (M307). (Note: the amino acid sequence is proprietary). The purity is > 98%.

Swiss Prot

P00790

Storage Temp

Store at 4 degree C short term. Aliquot and store at -20 degree C long term. Avoid freeze-thaw cycles.

Additional Info

This peptide can be used with studies using BS3697 Pepsin A (M307) pAb.

Alternative Names

Pepsin A

SUPPLIER INFO

Bioworld Technology, Inc.

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