Recombinant Human TGF-β2 (HEK293 derived)

$75.00$180.00

 

Catalog Number:P2143-2ug
                                   P2143-10ug

Description:

The three mammalian isoforms of TGF-β, TGF-β1, β2, and β3, signal through the same receptor and elicit similar biological responses. They are multifunctional cytokines that regulate cell proliferation, growth, differentiation and motility, as well as synthesis and deposition of the extracellular matrix. They are involved in various physiological processes, including embryogenesis, tissue remodeling and wound healing. They are secreted predominantly as latent complexes, which are stored at the cell surface and in the extracellular matrix. The release of the biologically active TGF-β isoform from a latent complex involves proteolytic processing of the complex and /or induction of conformational changes by proteins such as thrombospondin-1. TGF-β2 has been shown to exert suppressive effects on IL-2-dependent T-cell growth, and may also have an autocrine function in enhancing tumor growth by suppressing immuno-surveillance of tumor development. Recombinant Human TGF-β2 is a 25.0 kDa protein composed of two identical 112 amino acid polypeptide chains linked by a single disulfide bond.

Source:HEK293 cells

Synonyms:Transforming Growth Factor-β2, Glioblastoma-derived T cell suppressor factor, BSC-1, Cetermin, Polyergin

AA Sequence (monomer):

ALDAAYCFRN VQDNCCLRPL YIDFKRDLGW KWIHEPKGYN ANFCAGACPY LWSSDTQHSR VLSLYNTINP EASASPCCVS QDLEPLTILY YIGKTPKIEQ LSNMIVKSCK CS

Purity:Greater than 98% by SDS-PAGE gel and HPLC analyses.

Biological Activity:

Determined by its ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells. The ED50 was found to be ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 106 units/mg.

Cross Reactivity:   Human, Human + Virus, Mouse, Mouse + Rat, Rat

Usage:FOR RESEARCH USE ONLY

Note:The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

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SKU: P2143 Category:

Additional information

Size

2ug, 10ug

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