Recombinant Human CCL22 Protein

May play a role in the trafficking of activated/effector T-lymphocytes to inflammatory sites and other aspects of activated T-lymphocyte physiology. Chemotactic for monocytes, dendritic cells and natural killer cells. Mild chemoattractant for primary activated T-lymphocytes and a potent chemoattractant for chronically activated T-lymphocytes but has no chemoattractant activity for neutrophils, eosinophils, and resting T-lymphocytes. Binds to CCR4. Processed forms MDC (3-69), MDC (5-69) and MDC (7-69) seem not be active.

C-C motif chemokine 22; CC chemokine STCP-1; DC; MDC (1-69) ; Macrophage-derived chemokine; SCYA22; Small-inducible cytokine A22; Stimulated T-cell chemotactic protein 1

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.