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ORAI1 Antibody [3F6H5]

Catalog # Availability Size / Price Inquiry
APR17667G 0.1 mg / $695

ORAI1 Antibody [3F6H5]

Brand

Leading Biology

Catalog Number

APR17667G

Product Type

Monoclonal 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 [3F6H5] .

Molecular Weight

Predicted: 33 kDa Observed: 56 kDa

Cellular Localization

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

Host

Mouse

Species Reactivity

Human, Mouse, Rat

Target

ORAI1; ORAI1 antibody is predicted to have no cross reactivity to other members in the ORAI family.

Clone

3F6H5

Isotype

IgG1

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 Monoclonal 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 fo rm 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. ORAI1 often migrates at a higher than expected molecular weight in SDS-PAGE. This antibody is predicted to have no cross-reactivity to ORAI2 or ORAI3.

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

Images

Western blot analysis of ORAI1 in human ovary tissue lysate with ORAI1 antibody at (A) 1 and (B) 2 μg/mL.

Immunohistochemistry of ORAI1 in human spleen tissue with ORAI1 antibody at 2.5 μg/mL.

Immunofluorescence of ORAI1 in human spleen tissue with ORAI1 antibody at 20 μg/ml.

Specification

Quantity

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