CCL1, Recombinant, Human (Small-inducible cytokine A1, T lymphocyte-secreted protein I-309, SCYA1)
Description
Purity ~99% (RP-HPLC, SDS-PAGE). Chemokine (C-C motif) ligand 1 (CCL1) is a small glycoprotein secreted by activated T cells that belongs to a family inflammatory cytokines known as chemokines. CCL1 attracts monocytes, NK cells, and immature B cells and dendritic cells by interacting with a cell surface chemokine receptor called CCR8. This chemokine resides in a large cluster of CC chemokines on human chromosome 17. Source: Recombinant protein corresponding to a single, non-glycosylated, polypeptide chain containing 74aa from human CCL1, expressed in E. coli. Molecular Weight: ~8.5kD Biological Activity: Calculated by its ability to chemoattract human T cells at 10-100ng/ml.