Recombinant Human Carboxypeptidase A1/CPA1 Protein

重组人Carboxypeptidase A1/CPA1蛋白 | 重组人胰腺羧肽酶A1蛋白 | 重组人羧肽酶A1蛋白

carboxypeptidase A1 (pancreatic) | Carboxypeptidase A1 | CPA | CPA1 | EC 3.4.17 | EC 3.4.17.1

rp188231-10μg

10μg

无动物源

≥95%(SDS-PAGE)

Carboxypeptidase A1 （CPA1）is secreted as a pancreatic procarboxypeptidase, and cleaves the C-terminal amide or ester bond of peptides that have a free C-terminal carboxyl group, with the preference of residues with aromatic or branched aliphatic side chains. CPA1 comprises a signal peptide, a pro region and a mature chain, and can be activated after cleavage of the pro peptide. In contrast to procarboxypeptidase B which was always secreted by the pancreas as a monomer, procarboxypeptidase A occurs as a monomer and/or associated to one or two functionally different proteins, such as zymogen E, and is involved in zymogen inhibition. Three different forms of human pancreatic procarboxypeptidase A have been isolated.

Testing in progress

重组表达

46.9 kDa

C-10His

42.6 kDa, under reducing conditions; 41.6 kDa, under non-reducing conditions.

CHO Accession #: P15085 | CHO

<1.0 EU/μg

人(Human)

1-419 aa

MRGLLVLSVLLGAVFGKEDFVGHQVLRISVADEAQVQKVKELEDLEHLQLDFWRGPAHPGSPIDVRVPFPSIQAVKIFLESHGISYETMIEDVQSLLDEEQEQMFAFRSRARSTDTFNYATYHTLEEIYDFLDLLVAENPHLVSKIQIGNTYEGRPIYVLKFSTGGSKRPAIWIDTGIHSREWVTQASGVWFAKKITQDYGQDAAFTAILDTLDIFLEIVTNPDGFAFTHSTNRMWRKTRSHTAGSLCIGVDPNRNWDAGFGLSGASSNPCSETYHGKFANSEVEVKSIVDFVKDHGNIKAFISIHSYSQLLMYPYGYKTEPVPDQDELDQLSKAAVTALASLYGTKFNYGSIIKAIYQASGSTIDWTYSQGIKYSFTFELRDTGRYGFLLPASQIIPTAKETWLALLTIMEHTLNHPYHHHHHHHHH

Yes

Yes