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Carboxypeptidase A2 / CPA2 Antibody, Rabbit MAb

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human CPA2 Antibody Product Information
Immunogen:Recombinant Human CPA2 protein (Catalog#10499-H08H)
Clone ID:30
Ig Type:Rabbit IgG
Concentration:
Formulation:0.2 μm filtered solution in PBS with 5% trehalose
Preparation:This antibody was obtained from a rabbit immunized with purified, recombinant Human CPA2 (rh CPA2; Catalog#10499-H08H; NP_001859.1; Met 1-Tyr 417).
Human CPA2 Antibody Usage Guide
Specificity:Human Carboxypeptidase-A2 / CPA2
No cross-reactivity in ELISA with
Human CPA1 / Carboxypeptidase A1
Human CPE / Carboxypeptidase E
Human Carboxypeptidase B1 / CPB1 / PCPB
Application:ELISA

ELISA: 0.1-0.2 μg/mL

This antibody can be used at 0.1-0.2 μg/mL with the appropriate secondary reagents to detect Human CPA2. The detection limit for Human CPA2 is 0.00975 ng/well.

Storage:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -70℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Other CPA2 Antibody Products
Carboxypeptidase A2/CPA2 Background

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.

Human Carboxypeptidase A2/CPA2 References
  • Catasus, L. et al., 1995. J. Biol. Chem. 270: 6651-6657.
  • Aloy, P. et al., 1998, Biol. Chem. 379: 149-155.
  • Laethem, RM. et al., 1996, Arch. Biochem. Biophys.332: 8-18.
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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"