- ￥2335
- 翌圣生物（Yeasen）
- 91704ES60
- 上海
- 2025年11月13日
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- 详细信息
- 技术资料
- 库存：
现货
- 英文名：
Recombinant Human TGF-alpha Protein
- 保质期：
一年
- 供应商：
翌圣生物科技（上海）股份有限公司
- 保存条件：
-20度
- 规格：
100ug
Product DescriptionTGF-α is an EGF-related polypeptide growth factor that signals through the EGF receptor, and stimulates the proliferation of a wide range of epidermal and epithelial cells.Mature TGF-alpha shows approximately 93% amino acid sequence identity with mouse or rat TGF-alpha and is not species specific in its biological effects.
Product Properties
Shipping and StorageThe products are shipped with ice pack and can be stored at -20℃ for 1 year.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
Product Properties
| Synonyms | Transforming Growth Factor alpha; TGF-a; TGF-type I; ETGF |
| Accession | P01135 |
| Gene ID | 7039 |
| Source | E.coil-derived Human TGF-a protein, Vla40-Ala89 |
| Molecular Weight | Approximately 6 kDa. |
| AA Sequence | V VSHFNDCPDS HTQFCFHGTC RFLVQEDKPA CVCHSGYVGA RCEHADLLA |
| Tag | None |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity | > 90% as determined by SDS-PAGE. |
| Biological Activity | Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 0.1-0.4 ng/mL. |
| Endotoxin | < 1.0 EU per 1μg of the protein by the LAL method. |
| Formulation | Lyophilized from 0.2 µm filtered concentrated solution in Acetonitrile and TFA. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 10 mM Acetic Acid to a concentration of 0.1 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20°C. Further dilutions should be made in appropriate buffered solutions. Do not reconstitute in cell culture media directly. |
Shipping and StorageThe products are shipped with ice pack and can be stored at -20℃ for 1 year.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
- For your safety and health, please wear lab coats and disposable gloves for operation.
- For research use only!
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Human TGF-alpha Protein 重组人TGF-alpha蛋白(人TGF α蛋白)
￥2335
