Tags: Protein.
Subunit beta of interleukin 12 (also known as natural killer cell stimulatory factor 2 or cytotoxic lymphocyte maturation factor 2 p40) (human gene name IL12B) is a subunit of human interleukin 12.This gene encodes a subunit of interleukin 12 a cytokine that acts on T and natural killer cells and has a broad array of biological activities.