Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Carboxypeptidase Y

Preferential cleavage:

Xaa = any amino acid residue
aromatic = Phe, Trp, His, Tyr
↓ = cleavage site
 P6P5P4P3P2P1P1′P2′P3′P4′
 XaaXaaXaaXaaXaaaromaticaromaticXaaXaaXaa

Amino Acids Reference Chart

Product #

Description

EC Number

Add to Cart

C3888 Carboxypeptidase Y from baker's yeast (S. cerevisiae) lyophilized powder, ≥50 units/mg protein 3.4.16.1  ( BRENDA | IUBMB )