Human FSH alpha&beta Protein (FSH-HM1AB)
Catalog: FSH-HM1AB
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| Product Description | Recombinant Human FSH alpha&beta Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ala25-Ser116 (FSH alpha) & Asn19-Glu129 (FSH beta). |
Product Background |
FSH (Follicle-stimulating hormone) is a gonadotropin, a glycoprotein polypeptide hormone. It has a functionally indispensable 96 amino acid α subunit that is common to LH, TSH and hCG, in addition to a structurally unique β subunit. FSH is synthesized and secreted by the gonadotropic cells of the anterior pituitary gland and regulates the development, growth, pubertal maturation, and reproductive processes of the body. |
Product Category |
Recombinant Protein |
Target |
FSH alpha&beta |
Gene/Protein ID |
P01215(FSH alpha)&P01225 (FSH beta) |
Species |
Human |
Exact Sequence |
Ala25-Ser116 (FSH alpha) & Asn19-Glu129 (FSH beta) |
| Molecular Weight | The protein has a predicted MW of 10.20 kDa (FSH alpha) and 39.2 kDa (FSH beta). Due to glycosylation, the protein migrates to 25-30 kDa (FSH alpha) and 50-60 kDa (FSH beta) based on Tris-Bis PAGE result. |
Product Tag |
C-hFc |
Express System |
HEK293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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The purity of Human FSH alpha&beta is greater than 95% as determined by SEC-HPLC. |
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Human FSH alpha&beta on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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