Description and Specification
|For Use With (Application)||Functional Assays , Cell Culture|
Sterile liquid; 0.1M Gly-HCl, pH 3.0. 0.22 µm
|Molecular Weight||Mature TGFb1 polypeptide has a predicted molecular mass of 12,794. On reducing SDS-PAGE the protein migrates as a 13kDa polypeptide and on non-reducing SDS page the cystine-linked homodimer migrates as a 25kDa protein.|
|Name||TGF beta 1|
|Storage Requirements||Store at less than or equal to -70°C.|
TGFb1 was expressed in CHO cells.
Mature TGFb1 (ala279 - ser390; accession #BC001180) was
purified from the conditioned media.
|Endotoxin Concentration||Less than 0.01ng/μg cytokine as determined by the LAL assay.|
|Gene Symbol||Transforming growth factor beta-1|
|Biological Activity||The ED50 of this protein, as measured by inhibition of IL-4 induced proliferation in HT-2 cells, is less than or equal to 40pg/mL. This corresponds to a specific activity of greater than or equal to 2.5 x 107 units/mg.|
|Product Type||Recombinant Protein, Carrier-Free|