R&D Systems Human TGF-beta RII Recombinant Protein
Manufacturer: R&D Systems 241R2025
DescriptionMeasured by its ability to inhibit TGF-beta 1 activity on HT-2 mouse T cells. Tsang, M. et al. (1995) Cytokine 7:389. The ED 50 for this effect is 1-3 µg/mL in the presence of 0.25 ng/mL of recombinant human TGF-beta 1.
|Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.|
|Observed Molecular Wt: Multiple bands between 20-35kDa, reducing conditions, Predicted Molecular Wt.: 15kDa|
|97%, by SDS-PAGE under reducing conditions and visualized by silver stain.|
|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.|
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