Thermo Fisher Scientific Carboxypeptidase A1 Polyclonal Antibody
Rabbit polyclonal antibody recognizing human Carboxypeptidase A1 (CPA1). Validated for IHC (Paraffin) at 1:500–1:1,000 dilution. Affinity-purified, liquid form with 0.2 mg/mL concentration. Suitable for pancreatic protein research and cancer studies.
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Applications
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human CPA1. Recombinant protein control fragment (Product #RP-92630) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.2 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2791257 |
Product Specific Information
Immunogen sequence:
DFVGHQVLRI SVADEAQVQK VKELEDLEHL QLDFWRGPAH PGSPIDVRVP FPSIQAVKIF LESHGISYET
Target Information
CPA1 (Carboxypeptidase A1), also known as CPA, is a 419 amino acid secreted monomeric protein highly expressed in pancreatic tissue. It functions as a zinc-dependent pancreatic exopeptidase that catalyzes the release of C-terminal amino acids from proteins, playing a key role in protein digestion and degradation. CPA1 may also participate in zymogen inhibition, preventing premature enzyme activation. Abnormal CPA1 levels are associated with pancreatic cancer, indicating a potential role in tumor progression or suppression.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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