Rat Carboxypeptidase A2 / CPA2 Protein (His Tag) – PKSR030147
$893.00 – $2,248.00 CAD
0 in stock (expect 7-21 days for delivery)
Recombinant Rat Carboxypeptidase A2 / CPA2 Protein (His Tag)
Human 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.
Synonym(s) : Carboxypeptidase A2 , CPA2
Species(s) : Rat
Protein Expression Host : Human Cells
Protein Construction : A DNA sequence encoding the rat Cpa2 (NP_001013101.2) (Met1-Tyr417) was expressed with a polyhistidine tag at the C-terminus.
Predicted N-terminal amino acid : Gln 17
Molecular weight/mass : The recombinant rat Cpa2 consists 412 amino acids and predicts a molecular mass of 46.5 kDa.
Protein Construction : A DNA sequence encoding the rat Cpa2 (NP_001013101.2) (Met1-Tyr417) was expressed with a polyhistidine tag at the C-terminus.
Formulation : Lyophilized from sterile PBS, pH 7.4
Purity : > 90 % as determined by SDS-PAGE
Endotoxin level : < 1.0 EU per μg protein as determined by the LAL method.
Stability : Samples are stable for up to twelve months from date of receipt at -70°C
Shipping conditions : In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Reconstitution : Please refer to the printed manual for detailed information.
Additional information
Format | 10 ug, 50 ug |
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Species | Rat |
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