CD4 MicroBeads, human

CD4 MicroBeads were developed for the positive selection or depletion of CD4⁺ cells by direct magnetic labeling. The most commonly used cell sources are peripheral blood, leukapheresis¹, and cord blood. In addition, T helper cells have also been isolated from lymph nodes, thymus, spleen, skin biopsies², synovial fluids, and cell cultures.