供货周期: | 一周 |
品牌: | Prospec-Tany |
规格: | 10ug |
货号: | CYT-473 |
CAS号: |
Synonyms | Transforming growth factor beta-1, TGF-beta-1, CED, DPD1, TGFB. | ||||
Introduction | Transforming growth factor betas (TGF Betas) mediate many cell-cell interactions that occur during embryonic development. Three TGF Betas have been identified in mammals. TGF Beta 1, TGF Beta 2 and TGF Beta 3 are each synthesized as precursor proteins that are very similar in that each is cleaved to yield a 112 amino acid polypeptide that remains associated with the latent portion of the molecule. | ||||
Description | The Recombinant Human TGF-b1 (aa 309-391) is purified by standard chromatographic techniques and shows a 35kDa band on SDS-PAGE (including GST tag). | ||||
Source | Escherichia Coli. | ||||
Physical Appearance | Sterile Filtered solution. | ||||
Formulation | The protein solution (500µg/ml) contains 50mM Tris-HCl, pH-7.5 and 10mM L-glutathione (reduced). | ||||
Stability |
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles. |
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Purity | Greater than 80.0% as determined by SDS-PAGE. | ||||
Amino acid sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Leu-Asp-Thr-Asn. | ||||
Usage | Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. | ||||
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