PSA-ACT Complex

Catalogue Number: 498-11
Product Name PSA-ACT Complex
Source Human Semen & Serum
Catalogue Number 498-11
Purity > 96% (SDS-PAGE)
Form Liquid
Protein 0.5 - 3.0 mg/mL (A280, E0.1% = 1.0)
Formulation 0.2 μm filtered solution in 0.05 M sodium phosphate pH 7.5 with 0.15 M sodium chloride and 0.09% sodium azide (Cat. No: S-16-11).
Appearance Clear, colorless frozen liquid
Related Products 497-11 - PSA antigen from human semen
107-11 - A1ACT antigen from human plasma
475-31 - PAP/ACP antigen from human semen
Storage -20°C
Recertification 5 years
Infectious Disease Testing Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV and HBsAg by FDA approved methods.
Molecular Weight 81,000
Synonyms Prostate Specific Antigen-Alpha-1-Antichymotrypsin Complex

Lee Biosolutions producer and supplier of purified PSA-ACT Complex antigen as a prostate tumor marker for medical research and clinical biomedical manufacturing.

Custom preparations, technical support, bulk quantities and aliquoting available, email for more details.

Prostate Specific Antigen PSA is localized in cytoplasm of prostate acinar cells, ductal epithelium and seminal fluid.

Prostate Specific Antigen PSA exists in 3 major forms; free PSA, PSA-ACT (PSA bound to Alpha-1 Antichymotrypsin) and PSA-A2M (PSA bound to Alpha-2 Macroglobulin). Serum concentration as a free to bound ratio correlates well with tumour mass and clinical stage of prostate cancer. High levels of free PSA can also be seen in serum from patients with benign hypertrophy.

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498-11-25 $ 405.00 25 ug
498-11-100 $ 1,214.00 100 ug
498-11-500 $ 3,970.00 5 x 100 ug