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ORAI2 Antibody

ORAI2 Antibody

Item no.	PRS-4111-0.02mg
Manufacturer	ProSci
Amount	0.02 mg
Category	Antibodies Western Blot ELISA Immunofluorescence Immunocytochemistry Primary Antibodies
Type	Antibody Polyclonal
Format	Liquid
Applications	WB, IF, ICC, ELISA
Specific against	Human, Mouse
Host	Rabbit
ECLASS 10.1	32160702
ECLASS 11.0	32160702
UNSPSC	12352203
Alias	ORAI2 Antibody: CBCIP2, C7orf19, MEM142B, TMEM142B, CBCIP2, PP1729, Protein orai-2, CAP-binding protein complex-interacting protein 2
Available
Shipping	blue ice or RT
By Research Area	Immunology
Homology	Predicted species reactivity based on immunogen sequence: Chicken: (100%)
Immunogen	ORAI2 antibody was raised against a 15 amino acid synthetic peptide from near the carboxy terminus of human ORAI2. The immunogen is located within the last 50 amino acids of ORAI2.
Applications	ORAI2 antibody can be used for detection of ORAI2 by Western blot at 1 - 4 μ g/mL. Antibody can also be used for immunocytochemistry starting at 5 μ g/mL. For immunofluorescence start at 20 μ g/mL. Antibody validated: Western Blot in human samples; Immunocytochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested.
Specificity	At least two isoforms of ORAI2 are known to exist; this antibody will detect both isoforms. ORAI antibody is predicted not to cross-react with ORAI1 or ORAI3.
Positive Control 1	Cat. No. 1205 - Jurkat Cell Lysate
Positive Control 2	Cat. No. 17-005 - Jurkat Cell Slide
Predicted Molecular Weight	Predicted: 19, 28 kDa Observed: 29 kDa
Purification	ORAI2 Antibody is affinity chromatography purified via peptide column.
Clonality	Polyclonal
Isotype	IgG
Conjugate	Unconjugated
Buffer	ORAI2 Antibody is supplied in PBS containing 0.02% sodium azide.
Concentration	1 mg/mL
Storage Conditions	ORAI2 antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Related Products	Cat. No. 4111P – ORAI2 Peptide
Disclaimer	Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Modifications	None
Ncbi Official Symbol	ORAI2
Accession #	Q96SN7
Protein Gi #	74732728
Ncbi Gene Id #	80228
User Note	Optimal dilutions for each application to be determined by the researcher.
Ncbi Official Symbol	ORAI2
Ncbi Official Full Name	ORAI calcium release-activated calcium modulator 2
Ncbi Organism	Homo sapiens
Swissprot #	Q96SN7
Background	ORAI2 Antibody: Antigen stimulation of immune cells triggers Ca++ entry through Ca++ release-activated Ca++ (CRAC) channels. ORAI2 is one of two mammalian homologs to ORAI1, a recently identified four-transmembrane spanning protein that is an essential component of CRAC. Like ORAI1, ORAI2 has been shown to function as a highly selective Ca++ plasma membrane channel that is gated through interactions with STIM1, the store-activated endoplasmic reticulum Ca++ sensor, although at a lesser efficacy than ORAI1.
Background References 1	Lewis RS. Calcium signaling mechanisms in T lymphocytes. Annu. Rev. Immunol. 2001; 19:497-521.
Background References 2	Feske S, Gwack Y, Prakriya M, et al. A mutation in Orai1 causes immune deficiency by abrogating CRAC channel function. Nature 2006; 441:179-85.
Background References 3	Soboloff J, Spassova MA, Dziadek MA, et al. Calcium signals mediated by STIM and Orai proteins - a new paradigm in inter-organelle communication. Biochim. Biophys. Acta. 2006; 1763:1161-8.
Background References 4	Mercer JC, DeHaven WI, Smyth JT, et al. Large store-operated calcium selective currents due to co-expression of Orai1 or Orai2 with the intracellular calcium sensor, Stim1. J. Biol. Chem. 2006; 281:24979-90.
1st Image Caption	Western blot analysis of ORAI2 in Jurkat cell lysate with ORAI2 antibody at (A) 1, (B) 2 and (C) 4 μ g/mL.
2nd Image Caption	Immunocytochemistry of ORAI2 in Jurkat cells with ORAI2 antibody at 5 μ g/mL.
3rd Image Caption	Immunofluorescence of ORAI2 in Jurkat cells with ORAI2 antibody at 20 μ g/mL.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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