Thermo Fisher Scientific PSA VHH-8His-Cys-tag Recombinant Alpaca Monoclonal Antibody (SAA1220)
Recombinant alpaca monoclonal antibody specific for human PSA (KLK3). Suitable for ELISA and SPR applications. Expressed in CHO cells and purified by metal-chelate chromatography. Supplied as liquid form, 1 mg/mL, unconjugated. For research use only.
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Applications
ELISA (ELISA)
- Tested Dilution: Assay-dependent
Surface Plasmon Resonance (SPR)
- Tested Dilution: Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Alpaca / VHH |
| Expression System | CHO cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SAA1220 |
| Immunogen | Recombinant Human PSA/KLK3 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Metal-chelate chromatography |
| Storage Buffer | PBS |
| Contains | No preservative |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
Product Specific Information
- Compatible with Direct ELISA
Target Information
PSA (Prostate-Specific Antigen) is a chymotrypsin-like serine protease belonging to the kallikrein family, produced by the prostate epithelium and abundant in seminal fluid. PSA can be detected in the sera of patients with prostatic carcinoma and is predominantly complexed with alpha-1-antichymotrypsin (ACT), a liver-derived serine protease inhibitor. A higher proportion of serum PSA is complexed with ACT in prostate cancer than in benign prostatic hyperplasia. PSA is used to confirm prostatic acinar cell origin in primary and metastatic carcinoma and to differentiate from non-prostatic carcinoma mimics.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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