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Synonyms: FSH alpha/beta, FSH alpha&beta, FSH alpha & FSH beta


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $74 | 7-10 days | 7-10 days | |
| 10 µg | $113 | 7-10 days | 7-10 days | |
| 20 µg | $175 | 7-10 days | 7-10 days | |
| 50 µg | $316 | 7-10 days | 7-10 days | |
| 100 µg | $490 | 7-10 days | 7-10 days | |
| 200 µg | $793 | 7-10 days | 7-10 days | |
| 500 µg | $1,470 | 7-10 days | 7-10 days |
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. |
| Description | FSH alpha & FSH beta Protein, Human, Recombinant (His) is expressed in HEK293 Cells. The accession number is P01215(FSH alpha)&P01225(FSH beta). |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P01215(FSH alpha)&P01225(FSH beta) |
| Construction | Ala25-Ser116 (FSH alpha) and Asn19-Glu129 (FSH beta) |
| Protein Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
| Endotoxin | < 1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Synonyms | FSH alpha/beta, FSH alpha&beta, FSH alpha & FSH beta |
| Research 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. |
| Molecular Weight | 10.20 kDa (FSH alpha) and 13.58 kDa (FSH beta) (Predicted); 25-30 kDa (Reducing condition, due to glycosylation) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
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