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STIM2 Antibody

Catalog # Availability Size / Price Inquiry
AMM08005G 0.1 mg / $695

STIM2 Antibody

Brand

Leading Biology

Catalog Number

AMM08005G

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 STIM2 antibody.

Molecular Weight

83971 Da

Cellular Localization

Antigen Cellular Localization: Endoplasmic reticulum membrane; Single-pass type I membrane protein. Note=Dynamically translocates from a uniform endoplasmic reticulum distribution to punctual endoplasmic reticulum-plasma membrane junctions in response to decrease in endoplasmic reticulum Ca(2+) concentration

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

STIM2;

Isotype

IgG

Symbol

KIAA1482

GeneID

UniProt ID

Function

Plays a role in mediating store-operated Ca(2+) entry (SOCE), a Ca(2+) influx following depletion of intracellular Ca(2+) stores. Functions as a highly sensitive Ca(2+) sensor in the endoplasmic reticulum which activates both store-operated and store-independent Ca(2+)-influx. Regulates basal cytosolic and endoplasmic reticulum Ca(2+) concentrations. Upon mild variations of the endoplasmic reticulum Ca(2+) concentration, translocates from the endoplasmic reticulum to the plasma membrane where it probably activates the Ca(2+) release-activated Ca(2+) (CRAC) channels ORAI1, ORAI2 and ORAI3. May inhibit STIM1-mediated Ca(2+) influx.

Summary

STIM2 Antibody: In T lymphocytes, the sole pathway for Ca++ entry following antigen-receptor binding is through store-operated Ca++-release-activated Ca++ (CRAC) channels. These channels are made up of the pore-forming subunit ORAI1 and the stromal interaction molecule 1 (STIM1), a protein that functions as a Ca++ sensor and activates the CRAC channels, migrating to the plasma membrane from endoplasmic reticulum (ER)-like sites which act as the Ca++ store. A related molecule, STIM2, acts to inhibit the STIM1-mediated store-operated Ca++ entry, and can form complexes with STIM1, suggesting they may play a coordinated role in controlling Ca++ entry. At least three isoforms of STIM2 are known to exist. This STIM2 antibody is predicted to have no cross-reactivity to STIM1.

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

STIM2 Antibody: KIAA1482, Stromal interaction molecule 2, stromal interaction molecule 2

Images

Western blot analysis of STIM2 in A-20 cell lysate with STIM2 antibody at (A) 0.5, (B) 1 and (C) 2 μg/mL.

Immunohistochemistry of STIM2 in human spleen tissue with STIM2 antibody at 2.5 μg/mL.

Immunofluorescence of STIM2 in Human Spleen cells with STIM2 antibody at 20 μg/mL.

Specification

Quantity

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