R&D Systems™ Human TGF-beta 1.2 Recombinant Protein
Marke: R&D Systems™ 304-B3-001/CF
Weitere Details : Netto-Gewicht : 0.00010kg
BeschreibungMeasured by its ability to inhibit the IL-4-dependent proliferation of HT-2 mouse T cells. Tsang, M. et al. (1995) Cytokine 7:389. The ED 50 for this effect is 0.04-0.08 ng/mL.
|Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.|
|Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.|
|12.8 kDa (TGF-beta1) & 12.7 kDa (TGF-beta2)|
|97%, by SDS-PAGE under reducing conditions and visualized by silver stain.|