BP000253-CA59: Recombinant Human Transforming Growth Factor β-1 (TGFβ-1) Protein
Source: HEK 293-derived.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).BP000253-CYT-473: Recombinant Human Transforming Growth Factor β-1 (TGFβ-1) Protein, GST Tag
Source: E. coli-derived.
Purity: > 80% by SDS-PAGE and RP-HPLC.BP000253-CYT-561: Human Transforming Growth Factor β-1 (TGFβ-1) Protein
Source: Human Platelets-derived.
Stimulates the growth of NRK-1 cells in soft agar at concentrations ranging from 0.1 to 5 ug/ml corresponding to a specific activity of 0.2-10 MIU/mg. Effective concentration ranges must be experimentally determined. Purified EGF and/or TGF-alpha at concentrations of at least 2ug/ml must be present for observation of the biological activity.
Purity: > 97%.BP000253-CYT-672: Recombinant Human Transforming Growth Factor β-1 (TGFβ-1) Protein, His Tag
Source: E. coli-derived.
A single, non-glycosylated, Polypeptide chain containing 112 amino acids fragment (279-390) having a molecular weight of 17.3 kDa and fused with a 4.5kDa amino-terminal hexahistidine tag.
Purity: > 95% by SDS-PAGE.BP000253-CYT-679: Recombinant Human Transforming Growth Factor β-1 (TGFβ-1) Protein (113 a.a.)
Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 113 amino acids (279-390 a.a.) and having a total molecular mass of 12.9 kDa.
Purity: > 95% by SDS-PAGE.BP000253-CYT-716: Recombinant Human Transforming Growth Factor β-1 (TGFβ-1) Protein
Source: Human 293 cells-derived.
A homodimeric polypeptide chain containing 2 x 112 amino acids and having a total molecular mass of 25 kDa.
The ED50, as measured by the dose-dependent inhibition of IL-4-induced proliferation of mouse HT-2 cells is typically 0.1-0.15 ug/ml.
Purity: > 98% by SDS-PAGE.