CD19+ B cells (neg. select), healthy - Cryo, 10x10^6 cells/vial

Human B cells have been isolated from mononuclear cells through either positive or negative selection using immunomagnetic cell separation techniques. In positive selection, the targeted isolation of CD19+ B cells was performed, while in negative selection, other cell types were removed to obtain pure CD19+ B cells. These differentiated procedures provide our B-cell products with high specificity. Derived from mononuclear cells, CD19+ B cells play a central role in the immune response by responding to potential threats through the release of antibodies specific to antigens such as bacteria and viruses. The expression of CD19+ facilitates the identification of these B-cells