Naïve T cells express the highest molecular weight isoform of CD45, CD45 RA.First Choice Bio’s Human Cord Blood CD4+/CD45RA+ naive T cells are isolated from human cord blood mononuclear cells by negative immuno-magnetic selection. All human cord blood is collected in CPD from fully consented donors. Single donor product; mixed donors upon request.

All protocols are IRB approved.

Products sold or distributed by First Choice Bio or QuickCells.com are intended and labeled for "Research Use Only" and are never to be used in humans, in human trials or used in a manner inconsistent with "Research Use Only" labeling.

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