Thermo Fisher Scientific Carboxypeptidase A1 Polyclonal Antibody
Rabbit polyclonal antibody targeting Carboxypeptidase A1 (CPA1). Detects endogenous protein (~47 kDa) in human, mouse, and rat samples. Validated for Western blot (1:500–1:1,000). High purity (>95%) and affinity-purified. Supplied in PBS with glycerol ...
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Applications
Western Blot (WB)
- Tested Dilution: 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 344–389 of human CPA1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage buffer | PBS, pH 7.2, with 50% 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_2553828 |
Product Specific Information
- Detects endogenous CPA1 protein at approximately 47 kDa.
- Purity is >95% by SDS-PAGE.
Target Information
Carboxypeptidase A1 (CPA1) is a 419 amino acid secreted monomeric protein highly expressed in pancreatic tissue.
It functions as a zinc-dependent exopeptidase, catalyzing the release of C-terminal amino acids from proteins to aid in digestion and degradation.
CPA1 may also play a role in zymogen inhibition, regulating enzyme activation pathways.
Abnormal CPA1 expression is associated with pancreatic cancer, suggesting involvement 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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