3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.
Human CCL2/MCP-1 chemoattracts the the THP-1 human acute monocytic leukemia cells. The ED50 range ≤30ng/ml.
Supplier Page from United States Biological for CCL2, Recombinant, Human, His-Tag, aa24-99