85-1342-47　Carboxypeptidase Y discontinued 5mg　C1210

特徴

• Carboxypeptidase Y is a glycoprotein exopeptidase of the "acid" and "serine" class. Carboxypeptidase Y has a broad amino acid specificity, including proline and amidated amino acid residues. It is active in urea and sodium dodecyl sulfate solutions and can thus act under denaturing conditions in the sequencing of polypeptides.
• Synonyms:Peptidyl-L-amino-acid hydrolase; LBC1, Prc1p, PRC1; Serine Carboxypeptidase
• Molecular Weight:61kD
• Source:Bakers yeast
• Form:Supplied as a lyophilized powder containing socium phosphate.
• Purity:≥75% Protein
• Activity:≥50units/mg protein
• Unit Definition of Activity:1 unit hydrolyzes 1 micromole of N-CBZ-Phe-Ala to N-CBZ-L-phenylalanine and L-alanine per minute at 25°C, pH 6.5.
• Enzymatic Impurities:Amidase: ≤ 10 units/mg proteinEsterase: ≤ 100 units/mg protein
• Storage and Stability:May be stored at 4°C for short-term only. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.