Low affinity immunoglobulin gamma Fc region receptor III-A is a protein that in humans is encoded by the FCGR3A gene.
This gene encodes a receptor for the Fc portion of immunoglobulin G, and it is involved in the removal of antigen-antibody complexes from the circulation, as well as other other antibody-dependent responses.
This gene (FCGR3A) is highly similar to another nearby gene (FCGR3B) located on chromosome 1.
The receptor encoded by this gene is expressed on natural killer (NK) cells as an integral membrane glycoprotein anchored through a transmembrane peptide, whereas FCGR3B is expressed on polymorphonuclear neutrophils (PMN) where the receptor is anchored through a phosphatidylinositol (PI) linkage.
Mutations in this gene have been linked to susceptibility to recurrent viral infections, susceptibility to systemic lupus erythematosus, and alloimmune neonatal neutropenia.
Alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Applications:Suitable for use in ELISA, Western Blot.
Other applications not tested.
Recommended Dilution:ELISA: 0.1-0.5ug/mlWestern Blot: 0.1-0.5ug/ml Optimal dilutions to be determined by the researcher.
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months after receipt at -20°C.
Reconstitute with sterile ddH2O.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Reconstituted product is stable for 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size:100ug
Host:rabbit
Source Antibody:human
Grade:Affinity Purified
Purity:Purified by immunoaffinity chromatography.
Form:Supplied as a lyophilized powder in 4mg trehalose, 0.9mg sodium chloride, 0.2mg Na2HPO4, 0.05% sodium azide. Reconstitute with 200ul sterile ddH2O to ~0.5mg/ml.
Specificity:Recognizes human FCGR3A. Species Crossreactivity: mouse, rat.
Isotype:IgG
Calc Applications Abbrev:E WB
Calc Crossreactivity:Hu Mo Rt
Immunogen:Recombinant protein corresponding to human FCGR3A, (Position: Q101-D166), expressed in E. coli.