IL-2Rα(Activated T cells IL-2Rα Chain 55), also kown as membrane interleukin-2 receptor (mIL-2R) or CD25, is a protein encoded by IL2RA gene in Human. This protein is 55 kDa which is the high affinity composition of IL-2R. Few IL-2α chains will express in inactive T cells, while the expression will remarkably increase followed by IL-2 accumulation, when T cell surface receptor (TCR) is active. IL-2αchains will become soluble interleukin-2 receptor (sIL-2R) when they are detached from cell membrane into serum, and the molecular weight of sIL-2R is 45 kDa. The concentration of sIL-2R in serum can be used for a mark to measure T cells activation and IL-2Rα chains expression.
Images
Western blot analysis of IL2RA
(GB11612) at dilution of 1: 1000
Lane 1: Jurkat cell lysate
Lane 2: Mouse splenitis tissue lysate
Lane 3:Mouse spleen tissue lysate
Lane 4: Mouse lymph gland tissue lysate
Lane 5: Mouse thymus tissue lysate
Lane 6: Rat splenitis tissue lysate
Lane 7: Rat spleen tissue lysate
Lane 8: Rat lymph gland tissue lysate
Lane 9: Rat thymus tissue lysate
Immunohistochemistry analysis of paraffin-embedded mouse pneumonia using
IL2RA (GB11612) at dilution of 1: 500
Immunohistochemistry analysis of paraffin-embedded mouse spleen using
IL2RA (GB11612) at dilution of 1: 500
Storage
Storage
Store at -20 ℃ for one year. Avoid repeated freeze/ thaw cycles.
Storage Buffer
PBS with 0.02% sodium azide, 100 μg/ml BSA and 50% glycerol.
NOTE:
1.This product is intended for research only.
2.This product is recommended to dilute with the Primary Antibody Dilution Buffer .