hCG - Human Chorionic Gonadotropin Protein
Cat# OPPA01018
Size : 2.5mg
Brand : Aviva Systems Biology
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Phone : +1 850 650 7790
hCG - Human Chorionic Gonadotropin Protein (OPPA01018)
| Datasheets/Manuals | Printable datasheet for OPPA01018 |
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| Product Format | Lyophilized with no additives. Physical Appearance: Sterile filtered white powder. |
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| Host | Human |
| Additional Information | Contaminants: Free of HbsAg and antibodies to HIV and HCV. |
| Reconstitution and Storage | It is recommended to reconstitute the lyophilized Human Chorionic Gonadotropin in sterile 18MΩ-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions. Lyophilized hCG although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CG-beta should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. |
| Purification | The hCG is purified by proprietary chromatographic techniques. |
| Biological Activity | The activity was found to be 5209 IU/mg. |
| Source | CHO Cells |
| Gene Symbol | hCG |
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| Alias Symbols | Chorionic gonadotropin, hCG, CG. |
| Protein Name | Choriogonadotropin subunit beta |
| Description of Target | Human chorionic gonadotropin (hCG) is a peptide hormone produced in pregnancy, that is made by the embryosoon after conception and later by the syncytiotrophoblast(part of the placenta). Its role is to prevent the disintegration of the corpus luteumof the ovaryand thereby maintain progesterone production that is critical for a pregnancy in humans. hCG may have additional functions, for instance it is thought that it affects the immune tolerance of the pregnancy. Early pregnancy testing generally is based on the detection or measurement of hCG. |
| Molecular Weight | 37 kDa |
