CD4+ THuman peripheral blood CD4 + T cells-

T Cells have a key function in the adaptive immune system. They can either promote growth and differentiation of other immune cells or show suppressive function and down-regulate immune reactions. These cells are often extracted from whole blood or from leukopacks using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma. Samples from each donor are tested via PCR to confirm non-reactivity.

Medium Formulation:

PBMC Serum-Free Cell Culture Medium (P1901)

TCM-XF T Cell Culture Medium(P3701)

Gas phase: air, 95%; Carbon dioxide, 5%. Temperature: 37 ℃.

Freezing conditions: basic medium+5% DMSO+20% FBS(SD0200)

Complete cryopreservation solution: No Programmed Cryopreservation Cells Solution (low Serum) (SD0001)

Declaration: This product is for scientific research only.