Recombinant Rat Carboxypeptidase A2/CPA2 Protein (His Tag) | PKSR030147

Recombinant Rat Carboxypeptidase A2/CPA2 Protein (His Tag) | PKSR030147 | Gentaur US, UK & Europe Disrtribition

Synonyms: Carboxypeptidase A2;CPA2

Active Protein: N/A

Activity: A DNA sequence encoding the rat Cpa2 (NP_001013101.2) (Met1-Tyr417) was expressed with a polyhistidine tag at the C-terminus.

Protein Construction: A DNA sequence encoding the rat Cpa2 (NP_001013101.2) (Met1-Tyr417) was expressed with a polyhistidine tag at the C-terminus.

Fusion Tag: C-His

Species: Rat

Expressed Host: HEK293 Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 90 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 46.5 kDa

Formulation: Lyophilized from sterile PBS, pH 7.4

Reconstitution: Please refer to the printed manual for detailed information.

Background: Carboxypeptidase A2 ( CPA2 ) is a secreted pancreatic procarboxy -peptidase, and cleaves the C-terminal amide or ester bond of peptides that have a free C-terminal carboxyl group. The hydrolytic action of CPA2 was identified with a preference towards long substrates with aromatic amino acids in their C-terminal end, particularly tryptophan. CPA2 comprises a signal peptide, a pro region and a mature chain, and can be activated after cleavage of the pro peptide. Three different forms of human pancreatic procarboxypeptidase A have been isolated, and the A1 and A2 forms are always secreted as monomeric proteins with different biochemical properties.

Research Area: N/A