ORAI1 Polyclonal antibody

ORAI1 Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, IP, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 14442-1-AP

Synonyms

CRACM1, ORAI1, ORAI1 L1, ORAI1 L2, Orail L2, ORAT1, Protein orai 1, TMEM142A, Transmembrane protein 142A

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Validation Data Gallery

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  WB analysis using 14442-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 14442-1-AP (ORAI1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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Tested Applications

• Positive WB detected in: human peripheral blood platelets, mouse skeletal muscle tissue

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• IP: See 1 publications below

Product Information

14442-1-AP targets ORAI1 in WB, IP, ELISA applications and shows reactivity with human, mouse samples.

• Tested Reactivity: human, mouse
• Cited Reactivity: mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Peptide
• Full Name: ORAI calcium release-activated calcium modulator 1
• Calculated Molecular Weight: 35 kDa
• Observed Molecular Weight: 30-35 kDa, 45-55 kDa
• GenBank Accession Number: NM_032790
• Gene Symbol: ORAI1
• Gene ID (NCBI): 84876
• RRID: AB_2157435
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Store-operated calcium channels (SOCs) play essential functions in various physiological processes. Orai1 (also named CRACM1) is a critical molecular component of SOCs. Orai1 protein is a ~35 kDa plasma membrane protein with 4 transmembrane domains. ORAI1 is a complex glycosylated protein, it exists in several molecular weight forms: a theoretical molecular weight of 32.7 kDa of the unmodified protein and two major glycosylated proteins of ~43 kDa and ~50 kDa (PMID: 22318387). Human patients with a severe combined immunodeficiency (SCID) syndrome possess point mutations in Orai1 gene. This antibody may be used to block the ion currents mediated by Orai1.

Publications

Species	Application	Title
mouse	IP	BMJ Open Diabetes Res Care; Orai-vascular endothelial-cadherin signaling complex regulates high-glucose exposure-induced increased permeability of mouse aortic endothelial cells.; Authors - Yuan Wei