Recombinant Human CCL5/RANTES Protein

Chemoattractant for blood monocytes, memory T-helper cells and eosinophils. Causes the release of histamine from basophils and activates eosinophils. May activate several chemokine receptors including CCR1, CCR3, CCR4 and CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant RANTES protein induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV) . The processed form RANTES (3-68) acts as a natural chemotaxis inhibitor and is a more potent inhibitor of HIV-1-infection. The second processed form RANTES (4-68) exhibits reduced chemotactic and HIV-suppressive activity compared with RANTES (1-68) and RANTES (3-68) and is generated by an unidentified enzyme associated with monocytes and neutrophils

C-C motif chemokine 5; D17S136E; EoCP; Eosinophil chemotactic cytokine; SCYA5; SIS-delta; Small-inducible cytokine A5; T cell-specific protein P228; T-cell-specific protein RANTES; TCP228

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.