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ORAI1 Antibody

Catalog # Availability Size / Price Inquiry
APR17664G 0.1 mg / $695

ORAI1 Antibody

Brand

Leading Biology

Catalog Number

APR17664G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality ORAI1 antibody.

Molecular Weight

Predicted: 33 kDa Observed: 50 kDa

Cellular Localization

Antigen Cellular Localization: Cell membrane; Multi- pass membrane protein Note=Isoform beta is more mobile in the plasma membrane

Host

Rabbit

Species Reactivity

Human, Mouse

Target

ORAI1; This antibody is predicted to have no cross-reactivity to ORAI2 or ORAI3.

Isotype

IgG

Symbol

CRACM1, TMEM142A

GeneID

UniProt ID

Function

Ca(2+) release-activated Ca(2+) (CRAC) channel subunit which mediates Ca(2+) influx following depletion of intracellular Ca(2+) stores and channel activation by the Ca(2+) sensor, STIM1. CRAC channels are the main pathway for Ca(2+) influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT.

Summary

ORAI1 Antibody: Antigen stimulation of immune cells triggers Ca++ entry through Ca++ release-activated Ca++ (CRAC) channels. ORAI1 is a recently identified four-transmembrane spanning protein that is an essential component of CRAC. A missense mutation in this protein in humans is the cause of one form of hereditary severe combined immune deficiency (SCID) which results in ablated T-cell Ca++ entry. It has been suggested that ORAI1 functions as a highly selective Ca++ plasma membrane channel that is gated through interactions with STIM1, the store-activated endoplasmic reticulum Ca++ sensor.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, IF, E

Synonyms

ORAI1 Antibody: IMD9, ORAT1, CRACM1, TMEM142A, Calcium release-activated calcium channel protein 1, Protein orai-1, ORAI calcium release-activated calcium modulator 1

Images

Western blot analysis of ORAI1 in human ovary tissue lysate with ORAI1 antibody at 1 μg/mL in the (A) absence or (B) presence of blocking peptide.

Immunohistochemistry of ORAI1 in human spleen tissue with ORAI1 antibody at 10 μg/mL.

Immunofluorescence of ORAI1 in Human Spleen cells with ORAI1 antibody at 20 μg/mL.

Specification

Quantity

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