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| Product Name | Chorionic Gonadotropin, Human (hCG) |
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| Description | Purity ≥98% (SDS-PAGE and HPLC). Human Chorionic Gonadotropin (HCG) is a glycoprotein, which is secreted in large quantities by normal trophoblasts. It is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. HCG is composed of two non-identical, non-covalently linked polypeptide chains designated as the a-and b-subunits. The a-subunit of HCG is nearly identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). A germ cell tumor which is positive for cytokeratin, placental alkaline phosphatase (PLAP), and HCG but negative for EMA and AFP is probably a choriocarcinoma. Human Chorionic Gonadotropin (hCG) is produced from a sterile preparation of placental glucoprotein urine of post-menopausal women having a total molecular mass of 36,700 Dalton. hCG consists of 237 amino acids, chain-92 amino acids and chain-145 amino acids. The hCG is purified by proprietary chromatographic technique |
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| Size | 1mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | C5069-21A |
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| Order / More Info | Chorionic Gonadotropin, Human (hCG) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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