$90.00Catalog Number: PYT441-1ugSize: 1ug

TGFB2 Human

Transforming Growth Factor Beta 2 Human Recombinant

TGFB2 Human Recombinant produced in plants is a homodimeric polypeptide chain containing 2 x 118 amino acids and having a total molecular mass of 27.08kDa. The TGFB2 is fused to 6xHis Tag at N-terminus and purified by proprietary chromatographic techniques.

Accession

P61812

Amino Acid Sequence

HHHHHHALDAAYCFRNVQDNCCLRPLYIDFKRDLGWKWIH
EPKGYNANFCAGACPYLWSSDTQHSRVLSLYNTINPEASAS
PCCVSQDLEPLTI LYYIGKTPKIEQLSNMIVKSCKCS.

Biological Activity

The biological activity of TGFB2 is measured in culture by its ability to inhibit the mink lung epithelial (Mv1Lu) cells proliferation. ED50 < 40ng/ml, corresponding to a specific activity of 25,000 units/mg.

Formulation

Lyophilized from a concentrated (1mg/ml) solution containing 50mM Tris-HCl pH-7.4.

Physical Appearence

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 97.0% as determined by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized TGFB2 in sterile 18M-cm H2O not less than 1ug/40ul, which can then be further diluted to other aqueous solutions.

Source

Nicotiana benthamiana.

Stability

Lyophilized TGFB2 although stable at room temperature for 3 weeks, should be stored desiccated below -18oC. Upon reconstitution TGFB2 Human should be stored at 4oC between 2-7 days and for future use below -18oC. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

Synonyms

Transforming growth factor, beta 2, cetermin, Glioblastoma-derived T-cell suppressor factor, polyergin, G-TSF, TGF-beta2, TGF-beta-2, transforming growth factor beta-2, BSC-1 cell growth inhibitor, TGFB-2.

Quantity

$90.00

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