Trypsin Substrate Peptide

Protein Family: Enzymes, Peptidases

Pathway and Disease: Signaling Molecules and Interaction

Alternate Names: Trypsin-1; Trypsin I; Cationic trypsinogen; Serine protease 1; PRSS1; TRP1; TRY1; TRYP1

Accession No.: P07477

Description:
This peptide is a fluorogenic substrate for trypsin, a peptidase S1 family members that cleaves at Arg-Xaa and Lys-Xaa sites within proteins. The peptide is labeled with rhodamine 110, a highly fluororescent dye upon substrate cleavage (Abs/Em = 497/520 nm).

Format:
Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt.

MW: 1126.0 g/mol

Sequence:
(Z-Ala-Arg)2-R110

Composition:
C54H62Cl2N12O11

Purity:
> 95% by HPLC

Solubility:
Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile.

Storage:
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.