ORAI1 antibody (C-Term) (Cy3)

Catalog No. ABIN8018291

This Rabbit Polyclonal antibody specifically detects ORAI1 in FACS. It exhibits reactivity toward Human, Mouse and Rat.

Quick Overview for ORAI1 antibody (C-Term) (Cy3) (ABIN8018291)

Target: ORAI1 (ORAI Calcium Release-Activated Calcium Modulator 1 (ORAI1))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This ORAI1 antibody is conjugated to Cy3

Application: Flow Cytometry (FACS)

Product Details anti-ORAI1 Antibody (Cy3)

Binding Specificity: C-Term

Purpose: Anti-Orai1 Antibody Cy3 Conjugated

Specificity: No cross reactivity with other proteins.

Cross-Reactivity (Details): No cross-reactivity with other proteins

Predicted Reactivity: different from the related rat,mouse sequences by two amino acids.

Purification: Immunogen affinity purified.

Immunogen: A synthetic peptide corresponding to a sequence at the C-terminus of human Orai1, different from the related rat and mouse sequences by two amino acids.

Isotype: IgG

Application Details

Application Notes: Flow Cytometry, 1-3 μg/1x10⁶ cells

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Each vial contains 50 % glycerol, 0.9 % NaCl, 0.2 % Na2HPO4, 0.02 % Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: At -20°C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

Expiry Date: 12 months

Target Details for ORAI1

Target: ORAI1 (ORAI Calcium Release-Activated Calcium Modulator 1 (ORAI1))

Alternative Name: ORAI1

Background:

Background: ORAI1 (ORAI calcium release-activated calcium modulator 1), also known as CRACM1, TMEM142A, Calcium release-activated calcium channel protein 1, Protein orai-1, Transmembrane protein 142A, FLJ14466, is a calcium selective ion channel that in humans is encoded by the ORAI1 gene. Orai1 channels play an important role in the activation of T-lymphocytes. The loss of function mutation of Orai1 causes severe combined immunodeficiency (SCID) in humans. The mammalian orai family has two additional homologs, orai2 and orai3. Orai proteins share no homology with any other ion channel family of any other known proteins. They have 4 transmembrane domains and form tetramers. Prakriya et al. (2006) showed that ORAI1 is a PM protein, and that CRAC channel function is sensitive to mutation of 2 conserved acidic residues in the transmembrane segments. Glu106-to-asp (E106D) and glu190-to-gln (E190Q) substitutions in transmembrane helices 1 and 3, respectively, diminished calcium ion influx, increased current carried by monovalent cations, and rendered the channel permeable to cesium ion. Prakriya et al. (2006) showed that ORAI1 is a PM protein, and that CRAC channel function is sensitive to mutation of 2 conserved acidic residues in the transmembrane segments.

Gene Full Name: ORAI calcium release-activated calcium modulator 1

Sequence Similarities: Belongs to the Orai family.

Gene ID: 84876

UniProt: Q96D31

Pathways: TCR Signaling, BCR Signaling