172144-AF-BIOTIN
Prostate Specific Antigen (PSA, Prostate-specific, APS, Gamma-seminoprotein, hK3, Kallikrein related peptidase 3, Kallikrein-3, KLK3, KLK2A1, P-30 antigen, Semenogelase, Seminin) (Biotin)
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£876.00
- SKU:
- 172144-AF-BIOTIN
- Reinheit:
- Purified by Protein A/G affinity chromatography.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- PSA from human sperm plasma. Cellular Localization: Cytoplasmic
- Klon:
- SPM352
- Format:
- Supplied as a liquid in 10mM PBS. No preservative added. BSA-Free. Labeled with Biotin.
- Weitere Details:
- Recognizes a single protein of 33-34kD, identified as the prostate specific antigen (PSA). This MAb is highly specific to PSA and stains prostatic secretory and ductal epithelium in both normal and neoplastic tissues. PSA is a chymotrypsin-like serine protease (kallikrein family) exclusively produced by the prostate epithelium, and abundant in seminal fluid. PSA can be detected in the sera of patients with prostatic carcinoma. It is predominantly complexed to a liver-derived serine protease inhibitor, alpha-1-antichymotrypsin (ACT). A higher proportion of serum PSA is complexed to ACT in prostate cancer than in benign prostate hyperplasia. Applications: Suitable for use in Immunofluorescence, Flow Cytometry, ELISA, Western Blot, Immunoprecipitation, Immunohistochemistry. Other applications not tested. Recommended Dilution: Flow Cytometry: 0.5-1ug/million cells Immunofluorescence: 0.5-1ug/ml Western Blot: 0.5-1.0ug/ml Immunoprecipitation: 0.5-1µg/500ug protein lysate Immunohistochemistry (Frozen & Formalin-fixed): 0.5-1.0ug/ml for 30 minutes at RT (Staining of formalin-fixed tissues requires boiling tissue sections in 1mM EDTA Buffer, pH 7.5-8.5, for 10-20 min followed by cooling at RT for 20 minutes) Optimal dilution for a specific application should be determined. Positive Control: PC12 cells or normal prostate or prostate carcinoma Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Note: Applications are based on unconjugated antibody.
- Versandbedingungen:
- Blue Ice