After search, choose a molecule or a kind of categories listed in the left to narrow down your filter. If you have any problems, please contact us!
Text Size:AAA

Carboxypeptidase A2 / CPA2 Antibody, Rabbit PAb, Antigen Affinity Purified

DatasheetReviewsRelated ProductsProtocols
Human CPA2 Antibody Product Information
Immunogen:Recombinant Human CPA2 protein (Catalog#10499-H08H)
Clone ID:
Ig Type:Rabbit IgG
Formulation:0.2 μm filtered solution in PBS with 5% trehalose
Preparation:Produced in rabbits immunized with purified, recombinant Human CPA2 (rh CPA2; Catalog#10499-H08H; NP_001859.1; Met 1-Tyr 417). CPA2 specific IgG was purified by human CPA2 affinity chromatography.
Human CPA2 Antibody Usage Guide
Specificity:Human CPA2 / Carboxypeptidase A2
Application:ELISA, IHC-P

ELISA: 0.5-1.0 μg/mL

This antibody can be used at 0.5-1.0 μg/mL with the appropriate secondary reagents to detect Human CPA2. The detection limit for Human CPA2 is 0.00245 ng/well.

IHC-P: 0.1-2 μg/mL

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 -80℃. 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.
Human CPA2 Antibody IHC Application Image
Carboxypeptidase A2 / CPA2 Antibody, Rabbit PAb, Antigen Affinity Purified, Immunohistochemistry
[Click to enlarge image]
Immunochemical staining of human CPA2 in human pancreas with rabbit polyclonal antibody (1 µg/mL, formalin-fixed paraffin embedded sections). Positive staining was localized to pancreatic acinus.
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.
  • Product nameProduct name
    Size / Price
    Catalog: 10499-RP02-50
    List Price: 
    Price:      (You Save: )
    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.