Recombinant human IL-2R alpha/IL2RA protein

hIgG-His-Tag

Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

IL2RA, also known as interleukin-2 receptor subunit alpha isoform 1, is a type 1 transmembrane glycoprotein. This protein is expressed in most B-cell neoplasms, some acute nonlymphocytic leukemias, neuroblastomas, mastocytosis and tumor infiltrating lymphocytes. It functions as the receptor for HTLV-1 and is consequently expressed on neoplastic cells in adult T cell lymphoma/leukemia. Also, it is elevated in proliferative disturbances of the hematopoietic system and in many solid tumors. Recombinant human IL2RA, fused to hIgG-His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Immunology

< 1 EU per 1ug of protein (determined by LAL method)

Human