Thermo Fisher Scientific PSA/Kallikrein3 Polyclonal Antibody
인체 PSA 단백질에 특이적인 토끼 다클론 항체로, Western blot, IHC, ELISA에 사용 가능. 항원 친화 크로마토그래피로 정제되었으며, 세포질에서 PSA 검출에 적합. 연구용으로만 사용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–1 µg/mL |
| Immunohistochemistry (Paraffin) (IHC-P) | 2–10 µg/mL |
| ELISA | 0.01–0.1 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthetic peptide corresponding to internal sequence of human PSA protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS with proprietary stabilizer |
| Contains | 0.01% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Positive Control: LNCaP cell lysate
- Cellular Location: Cytoplasmic
Target Information
PSA (Prostate-Specific Antigen) is a chymotrypsin-like serine protease of the kallikrein family produced by prostate epithelial cells and is abundant in seminal fluid. It can be detected in the sera of patients with prostatic carcinoma, mainly complexed with alpha-1-antichymotrypsin (ACT). The proportion of PSA complexed with ACT is higher in prostate cancer than in benign prostatic hyperplasia. PSA is commonly used to confirm prostatic acinar cell origin in primary and metastatic carcinoma and to distinguish it 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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