Human Transferrin / TF Protein (His Tag)

Species : Human

Synonyms : HEL-S-71p,PRO1557,PRO2086,TFQTL1,Transferrin

Host : HEK293 Cells

Purity :> 95 % as determined by SDS-PAGE

Activity : 1. Measured by its binding ability in a functional ELISA. Immobilized human CD71 at 10 £gg/ml (100 £gl/well) can bind human Transferrin. The EC50 of human Transferrin is 5.6 ng/mL.
2. Measured in a serum-free cell proliferation assay using MCF-7 human breast cancer cells. Karey, K.P. et al. (1988) Cancer Research 48:4083. The ED50 for this effect is typically 0.01-0.04 £gg/mL.