Product Detail
Product NameStromal interaction molecule 1 Rabbit mAb
Clone No.SD0814
Host SpeciesRecombinant Rabbit
Clonality Monoclonal
PurificationProA affinity purified
ApplicationsWB, IHC, IP
Species ReactivityHu, Ms, Rt
Immunogen Descrecombinant protein
ConjugateUnconjugated
Other NamesD11S4896E antibody GOK antibody OTTHUMP00000164512 antibody OTTHUMP00000229140 antibody OTTHUMP00000230742 antibody SIM antibody STIM 1 antibody STIM1 antibody Stim1 stromal interaction molecule 1 antibody STIM1_HUMAN antibody STIM1L antibody Stromal interaction molecule 1 antibody
Accession NoSwiss-Prot#:Q13586
Uniprot
Q13586
Gene ID
6786;
Calculated MW100 kDa
Formulation1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
StorageStore at -20˚C
Application Details
WB: 1:1,000
IHC: 1:50-1:200
Western blot analysis of STIM1 on different lysates using anti-STIM1 antibody at 1/1,000 dilution. Positive control: Lane 1: K562 Lane 2: HepG2
Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-STIM1 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded mouse testis tissue using anti-STIM1 antibody. Counter stained with hematoxylin.
Ca2+ influx is essential for a variety of cellular functions including, secretion and transcription. Stromal interaction molecule 1 (Stim1) is a ubiquitously expressed cell surface transmembrane glycoprotein that plays a role in medi-ating Ca2+ influx following the depletion of intracellular Ca2+ stores. Stim1 functions in the endoplasmic reticulum (ER) where it acts as a Ca2+ sensor via its EF-hand domain which causes large conformational changes. When Ca2+ levels drop, Stim1 translocates from the ER to the plasma membrane, where it activates the Ca2+ release-activated Ca2+ (CRAC) channel subunit, TMEM142A/Orai1. Stim2 is a potent inhibitor of Stim1-mediated store-operated calcium (SOC) entry. Stim1 is implicated in tumor growth suppression and stromal-hematopoietic cell interactions.
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