Recombinant humaan Carboxypeptidase A4/CPA4-eiwit

CPA4, also known as carboxypeptidase A4, is a secreted, zinc-dependent metallocarboxypeptidase that removes the C-terminal amino acid from peptides having a free C-terminal carboxyl group. CPA4 is synthesized as zymogens that are activated by proteolytic cleavage. Recombinant human CPA4, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Carboxypeptidase A4, CPA4, CPA3

Baculovirus

Human

His-Tag

SDS-PAGE

1 mg/mL (determined by absorbance at 280 nm)

< 1 EU per 1ug of protein (determined by LAL method)

> 95% by SDS-PAGE

46.6 kDa (413aa)

Carboxypeptidase A4, CPA4, Carboxypeptidase A4, CPA4, CPA3, ATGP3312-10 µg, ATGP3312-20 µg, ATGP3312-50 µg, ATGP3312-100 µg, ATGP3312-250 µg, ATGP3312-500 µg, ATGP3312-1 mg, ATGP3312-10, ATGP3312-20, ATGP3312-50, ATGP3312-100, ATGP3312-250, ATGP3312-500, ATGP3312-1

Huang H., et al. (1999) Cancer Res. 59:2981-2988.; ; Pallares I., et al. (2005) Proc Natl Acad Sci USA. 102:3978-3983.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Enzymes & Proteases

NP_057436

Q9UI42

Human

Gly17