BP000123-CYT-252: Recombinant Mouse Tumor Necrosis Factor α (TNFα) Protein
Source: E. coli-derived.
The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D is < 0.1 ug/ml, corresponding to a Specific Activity of 10,000,000 Units/mg.
Purity: > 97.0% by RP-HPLC and SDS-PAGE.BP000123-CYT-223: Recombinant Human Tumor Necrosis Factor α (TNFα) Protein
Source: E. coli-derived. .
The Specific Activity is >5.0x10^7 IU/mg as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D.
Purity: > 95.0% by RP-HPLC and SDS-PAGE.BP000254-CYT-685: Recombinant Human TGFβ3, CHO
Source: Chinese Hamster Ovarian Cells-derived.
The biological activity was determined using cell toxicity assay via HT-2 cells. The ED50 was found to be < 0.05 ug/ml, corresponding to a specific activity of 20,000,000 IU/mg.
Purity > 97%, by SDS-PAGE.BP000254-CYT-368: Recombinant Human TGFβ3
Source: E. coli-derived.
The ED50 as determined by the cell toxicity assay using the WHO Standard 98/608 as a direct comparison is < 0.05 ug/ml corresponding to a specific activity of 20 MU/mg.
Purity > 98%, by SDS-PAGE and RP-HPLC.BP000254-CYT-319: Recombinant Human TGFβ3 (207 a.a.)
Source: E. coli-derived.
Applications: ELISA; WB; Inhibition Assays.BP000254-CYT-143: Recombinant Mouse TGFβ3
Source: HEK-derived.
The ED50 as determined by the cell toxicity assay using the WHO Standard 98/608 as a direct comparison is < 0.05 ug/ml corresponding to a specific activity of 20,000,000 Units/mg.
Purity > 98%, by SDS-PAGE.BP000254-CYT-113: Recombinant Human TGFβ3, HEK
Source: HEK-derived.
The specific activity was determined by the dose-dependent inhibition of IL-4 induced proliferation of mouse HT-2 cells (BALB/c spleen activated by sheep erythrocytes in the presence of IL-2) and is typically 0.1-0.5 ug/ml.
Purity > 95%, by SDS-PAGE.BP000255-CYT-441: Recombinant Human TGFβ2 (Transforming growth factor β2)
Source: Nicotiana benthamiana-derived.
The biological activity of TGFB2 is measured in culture by its ability to inhibit the mink lung epithelial (Mv1Lu) cells proliferation. ED50 < 40 ug/ml, corresponding to a specific activity of 25,000 units/mg.
Purity > 97%, by SDS-PAGE.BP000255-CYT-112: Recombinant Human TGFβ2 (Transforming growth factor β2), HEK
Source: HEK-derived.
The specific activity was determined by the dose-dependent inhibition of IL-4 induced proliferation of mouse HT-2 cells (BALB/c spleen activated by sheep erythrocytes in the presence of IL-2) and is typically 0.1-0.5 ug/ml.
Purity > 95%, by SDS-PAGE.