Purity > 90% as determined by SDS-PAGE. MW: 27.2kDa. Full Length of Mature Protein: 24-120aa. N-terminal 6xHis-SUMO-tagged. Homo sapiens (Human). Shows chotactic activity for lymphocytes and monocytes but not neutrophils. Also shows potent myelosuppressive activity, suppresses proliferation of myeloid progenitor cells. Recombinant SCYA16 shows chotactic activity for monocytes and THP-1 monocytes, but not for resting lymphocytes and neutrophils. Induces a calcium flux in THP-1 cells that were desensitized by prior expression to RANTES.