Interleukin 4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation, and the differentiation of B-cells into plasma cells. It is a key regulator in humoral and adaptive immunity. IL-4 induces B-cell class switching to IgE, and up-regulates MHC class II production
This protein is supplied in a liquid sterile form.
HUMAN INTERLEUKIN 4
Volume : 1ml
Purity greater than 95%
Endotoxin level lower than 0.5 EU/mg