| 产品详情 |
| Edit |   |
|---|
| Product Name | Chorionic Gonadotropin, Human (hCG) |
|---|
| Description | Purity ~50% (SDS-PAGE). 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. Source: Human Chorionic Gonadotropin (hCG), from urine. Molecular Weight: ~36kD Activity: 5000 IU/mg (ELISA) |
|---|
| Size | 1mg |
|---|
| Concentration | n/a |
|---|
| Applications | ELISA |
|---|
| Other Names | n/a |
|---|
| Gene, Accession, CAS # | n/a |
|---|
| Catalog # | C5069-21C |
|---|
| Price | |
|---|
| Order / More Info | Chorionic Gonadotropin, Human (hCG) from UNITED STATES BIOLOGICAL |
|---|
| Product Specific References | n/a |
|---|
| 产品资料 |
|
|