|
TGF-β2, Human, Recombinant, E. coli
Transforming Growth Factor-β2
Full length, recombinant, human TGF-β2 expressed in E. coli. Reactive in many cell types.
产品信息
Form Lyophilized
Formulation Lyophilized from sterile filtered 40% acetonitrile, 5% trehalose, 0.1% TFA, 50 µg BSA/µg cytokine.
Preservative None
Molar mass 25000
Avoid freeze/thaw 是的
Biological activity ED50 = 0.1-0.3 ng/ml as measured by the ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells
Purity ≥95% by SDS-PAGE
Solubility 4 mM HCl
商店和运输信息
Storage -20°C
Ship Ambient Temperature Only
Standard Handling |