Product Description

CRACR2A Polyclonal Antibody

Sizes: 50µl, 100µl

Catalogue Numbers: BS72441-50, BS72441-100

Product: 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: Q9BSW2

Host: Rabbit

Reactivity: Human, Mouse, Rat

Applications: WB

All Applications: WB,1:500 - 1:2000

Background: [Isoform 1]: Ca(2+-binding protein that plays a key role in store-operated Ca(2+ entry (SOCE in T-cells by regulating CRAC channel activation. Acts as a cytoplasmic calcium-sensor that facilitates the clustering of ORAI1 and STIM1 at the junctional regions between the plasma membrane and the endoplasmic reticulum upon low Ca(2+ concentration. It thereby regulates CRAC channel activation, including translocation and clustering of ORAI1 and STIM1. Upon increase of cytoplasmic Ca(2+ resulting from opening of CRAC channels, dissociates from ORAI1 and STIM1, thereby destabilizing the ORAI1-STIM1 complex.

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: Polyclonal Antibodies

Bioworld Molecular Weight: 45kDa

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Western Blot analysis of extracts of various cell lines, using CRACR2A antibody at 1:3000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% non-fat dry milk in TBST.
Detection: ECL Basic Kit.
Exposure time: 90s.

Alternative Name: CRACR2A; EFCAB4B

Immunogen: Recombinant fusion protein of human CRACR2A(NP_001138430.1).

Conjugate: Unconjugated

Modification: Unmodified