Jurkat cells were subjected to SDS PAGE followed by western blot with FNab06001(ORAI1 antibody) at dilution of 1:800
Immunofluorescent analysis of HEK-293 cells using FNab06001 (ORAI1 antibody) at dilution of 1:25 and Alexa Fluor 488-conjugated Goat Anti-Rabbit IgG(H+L)
Background
Ca(2+) release-activated Ca(2+)(CRAC) channel subunit which mediates Ca(2+) influx following depletion of intracellular Ca(2+) stores and channel activation by the Ca(2+) sensor, STIM1 . CRAC channels are the main pathway for Ca(2+) influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT(PubMed:16582901).