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Anti-free PSA Antibody (1D3E6)

Monoclonal antibody to detect free PSA
Catalog #: A1351

Product Details

Cat # +Size A1351-1000
Size 1 mg
Antibody Target Prostate-specific antigen
Alternate Name Gamma-seminoprotein, Seminin, Kallikrein-3, P-30 antigen, Semenogelase, APS
Host Mouse
Antibody Type Monoclonal
Isotype Mouse IgG1, κ
Immunogen Free PSA protein purified from human seminal fluid
Accession # P07288
Gene ID 354
Appearance Colorless liquid
Formulation In PBS buffer, pH 7.4, containing 0.02% sodium azide
Purification Protein A purified
Species Reactivity Human
Application ELISA
Positive Control ELISA
Application & Usage ELISA Capture: 1-10 µg/ml, ELISA Detection: 0.05-0.2 µg/ml
Handling The antibody solution should be gently mixed before use
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Prostate-specific antigen (PSA) is produced by cells of the prostate gland. The PSA level increases in the blood of men who have prostate cancer, benign prostatic hyperplasia, or infection or inflammation of the prostate. It exists in the blood in two forms of free PSA and total PSA (PSA attached to a protein molecule). Free PSA increases more in benign prostatic hypertrophy while total PSA is associated with cancer. When Prostate cancer occurs, PSA often ranges from 2.5 to 10 ng/ml. The free PSA and total PSA are tested simultaneously to identify what kind of prostate problem a man has. Free PSA Antibody is produced from the hybridoma resulting from fusion of SP2/0-Ag14 myeloma and B-lymphocytes obtained from mouse immunized with free PSA protein purified from human seminal fluid

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