Human Peripheral Blood

HUMAN (Positively Selected ) NORMAL PB CD56+ NK CELLS

Cat No. Size Price Add Cart
PPB-CD561 5million/vial $ 686.00 Add Cart

Natural killer (NK) cells are highly selective effector lymphocytes of the innate immune system that control several types of tumors and microbial infections. NK cells inhibit the spread of the infections and tumors by releasing perforin and granzymes causing the target cell to die.

StemImmune’s Human Normal Peripheral Blood CD56+ NK cells are isolated from peripheral blood mononuclear cells by either positive or negative immunomagnetic selection, depending upon your needs. All peripheral blood is collected in ACDA by leukaphresis from fully consented IRB approved donors that test negative for HIV, HBV,and HCV.