3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.
Mouse Ctla4 inhibits IL-2 secretion of the stimulated Jurkat human acute T cell leukemia cells with Human B7-1/CD80. The ED50 range ≤150ng/ml.
Supplier Page from United States Biological for CTLA4, Recombinant, Mouse, His-Tag, aa38-161