Thermo Fisher Scientific PSA Polyclonal Antibody
인간, 마우스, 랫트에서 PSA 단백질을 검출하는 Rabbit Polyclonal 항체. IHC(P) 및 ICC/IF에 사용 가능. 고순도(>95%) 항체로 항원 친화 크로마토그래피 정제. 장기 보관 시 -20°C 권장.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 81–130 of Human PSA |
| 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, store at -20°C, avoiding freeze/thaw cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2802992 |
Product Specific Information
Purity is greater than 95% as determined by SDS-PAGE.
Target Information
PSA (Prostate-Specific Antigen) is a chymotrypsin-like serine protease of the kallikrein family, produced by prostate epithelium and abundant in seminal fluid. It can be detected in serum of patients with prostate carcinoma, predominantly complexed with alpha-1-antichymotrypsin (ACT). A higher proportion of PSA-ACT complex is observed in prostate cancer compared to benign prostatic hyperplasia. PSA is commonly 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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