CD4+ T cells play a crucial role in recruiting and activating other immune cells, suppressing ongoing immune responses, and maintaining immunologic memory. The relative expansion of CD4+ subsets changes dramatically in response to local environmental stresses or disease status. The isolation of CD4+ T cells is an important step in the preparation of multiple subsets including Th1, Th2, and Th17 cells. Creative Bioarray's Human CD4+ T Helper Cell Isollation Kit allows label-free isolation of human CD4+ T helper cells from peripheral blood mononuclear cells (PBMC).
