CPA3/MC-CPA Polyclonal Antibody, ALEXA FLUOR® 488 Conjugated


  • IF(IHC-P)
  • IF(IHC-F)
  • IF(ICC)


  • Rat

Predicted Reactivity

  • Human
  • Mouse
Catalog # bs-12338R-A488
Product Name CPA3/MC-CPA Polyclonal Antibody, ALEXA FLUOR® 488 Conjugated
Applications IF(IHC-P), IF(IHC-F), IF(ICC)
Reactivity Rat
Predicted Reactivity Human, Mouse
Conjugation ALEXA FLUOR® 488
Host Rabbit
Source KLH conjugated synthetic peptide derived from human CPA3/MC-CPA
Immunogen Range 101-200/417
Clonality Polyclonal
Isotype IgG
Concentration 1ug/ul
Purification Purified by Protein A.
Storage Buffer Aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide.
Storage Condition Store at 4°C for 12 months.
Gene ID 1359
Subcellular location Cytoplasm
Synonyms carboxypeptidase A; Carboxypeptidase A3; carboxypeptidase A3 mast cell; CBPA3_HUMAN; Cpa3; Mast cell carboxypeptidase A; mast cell carboxypeptidase A3; MC CPA; MC-CPA.
Background Carboxypeptidase A (CPA) is a pancreatic exopeptidase which hydrolyses the peptide bond adjacent to the C-terminal end in polypeptide chains. Mast cell carboxypeptidase A (MC-CPA), a part of the peptidase M14 family, is a highly conserved metalloprotease localized to the secretory granules, along with trytases and chymases. MC-CPA is stored as an active enzyme in the granule and is released, along with other inflammatory mediators, upon mast cell degranulation. MC-CPA mirrors pancreatic carboxypeptidase A in cleaving COOH-terminal aromatic and aliphatic amino acid residues. The optimum pH of MC-CPA is between neutral and basic, depending upon the substrate. The MC-CPA gene, CPA3, resides on chromosome 3 and contains 11 exons.
Application Dilution
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200