产品名称 Transforming Growth Factor Beta 3, Recombinant, Human (TGFB3, TGF Beta3, TGF-b3) from UNITED STATES BIOLOGICAL
产品货号 299548
产品价格 现货询价,电话:010-67529703
产品规格 2ug
产品品牌 UNITED STATES BIOLOGICAL
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Product NameTransforming Growth Factor Beta 3, Recombinant, Human (TGFB3, TGF Beta3, TGF-b3)
DescriptionPurity ~98% (RP-HPLC, SDS-PAGE). 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 112aa polypeptide that remains associated with the latent portion of the molecule. Source: Recombinant protein corresponding to human TGF Beta3, a disulfide-linked homodimeric, non-glycosylated, polypeptide chain containing 112aa, expressed in E. coli. Molecular Weight: ~25.45kD Biological Activity: The ED50, as determined by the cell toxicity assay using the WHO Standard 98/608 as a direct comparison, is <0.05ng/ml, corresponding to a specific activity of 20MU/mg. AA Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Leu-Asp-Thr-Asn. Protein Content: Protein quantitation was carried out by two inde
Size2ug
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Catalog #299548
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Order / More InfoTransforming Growth Factor Beta 3, Recombinant, Human (TGFB3, TGF Beta3, TGF-b3) from UNITED STATES BIOLOGICAL
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