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You are here:Home » Antibodies » Abs to Transmembrane Proteins » Anti -ORAI3, CT (Protein Orai-3, Transmembrane Protein 142C, TMEM142C)

Anti -ORAI3, CT (Protein Orai-3, Transmembrane Protein 142C, TMEM142C)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B IH IC
ORAI3, also known as Transmembrane protein 142C (TMEM142C), is a 31.5kD multi-pass membrane protein belonging to the ORAI family. Antigen stimulation of immune cells triggers Ca2+ entry through Ca2+ release-activated Ca2+ (CRAC) channels. CRAC channels are the main pathway for Ca2+ influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT. ORAI3 is one of two mammalian homologs of ORAI1, a four- transmembrane spanning protein that is an essential component of CRAC channels. ORAI3, along with ORAI1 and ORAI2, functions as a Ca2+ plasma membrane channel that is gated through interactions with STIM1, the store-activated endoplasmic reticulum Ca2+ sensor. Studies indicate that ORAI3 channels undergo a lesser degree of depotentiation than ORAI1 or ORAI2.
Catalog #O7700-02C
ApplicationsSuitable for use in ELISA, Western Blot, Immunohistochemistry and Immunocytochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 2-4ug/ml
Immunohistochemistry (Formalin-fixed, paraffin-embedded): 3ug/ml
Immunocytochemistry: 5ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceHuman
ConcentrationAs reported
FormSupplied as a liquid in PBS, 0.02% sodium azide.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to 19aa from near the C-terminal of human ORAI3 (KLH).
SpecificityRecognizes human ORA13. Species sequence homology: mouse
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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