MW: 33.1kDa (290aa) 28-40kDa (SDS-PAGE under reducing conditions.). Purity >90% by SDS-PAGE. NFATC2, also known as nuclear factor of activated T-cells cytoplasmic 2 isoform C, is a member of the nuclear factor of activated T cells family. This protein plays a vital role in the course of T helper cell activation, differentiation, and effector function. Although KO of an individual NFAT isoform in T cells leads to rather mild effects, T cells deficient for NFATC1 and 2 completely fail to produce T