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TGFB3 Human, CHO

目录号 : GP20952

转化生长因子-β 3 人类重组体,CHO

TGFB3 Human, CHO Chemical Structure

规格 价格 库存 购买数量
2μg
¥700.00
5-10工作日
10μg
¥1,820.00
5-10工作日
100μg
¥14,000.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

TGF-b 3 Human Recombinant produced in CHO is a disulfide-linked homodimeric, glycosylated, polypeptide chain containing 112 amino acids and having a molecular mass of 25kDa. The TGF-b 3 is purified by standard chromatographic techniques.

Product Data

Purity Greater than 97.0% as determined by SDS-PAGE. Source Chinese Hamster Ovarian Cells.
Phycical Appearance Sterile Filtered clear solution. Shipping Condition Shipped with Ice Packs.
Synonyms Transforming Growth Factor-beta3; TGFB3; ARVD; FLJ16571; TGF-beta3.
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.
Stability TGF-beta 3 although stable at 4°C . for 3 weeks, should be stored at -20°C to -70°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Biological Activity The biological activity was determined using cell toxicity assay via HT-2 cells. The ED50 was found to be < 0.05ng/ml, corresponding to a specific activity of 20,000,000IU/mg.
Formulation The protein solution contains 20% Ethanol and 0.1% Acetic acid.

Introduction

Transforming growth factor betas (TGFBetas) mediate many cell-cell interactions that occur during embryonic development. Three TGFBetas have been identified in mammals. TGFBeta1, TGFBeta2 and TGFBeta3 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.

Biological Activity

The biological activity was determined using cell toxicity assay via HT-2 cells. The ED50 was found to be < 0.05ng/ml, corresponding to a specific activity of 20,000,000IU/mg.

Stability

TGF-beta 3 although stable at 4°C . for 3 weeks, should be stored at -20°C to -70°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).