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Anti-FCAR / CD89 Antibody (RPE) LS-C43948

Note: This antibody replaces LS-C57496


Wt. Vol. Conc. Price
- 100 tst - $345
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C43947 Unconjugated
LS-C188187 Unconjugated, Low Endotoxin
LS-C43946 FITC Conjugated

Most Popular FCAR / CD89 Antibodies

Anti-FCAR / CD89 Antibody (aa57-84, APC) LS-C259366
Rabbit Polyclonal (IgG) to Human FCAR / CD89
Western blot, ELISA
APC Conjugated
Anti-FCAR / CD89 Antibody LS-C307768
Mouse Polyclonal (IgG) to Human FCAR / CD89
Western blot

100% Guaranteed 100% Guaranteed
Mouse Monoclonal (IgG1) to Human FCAR / CD89
Western blot, Immunoprecipitation, Flow Cytometry, ELISA (applications tested for the base form of this product only)
RPE Conjugated


Human FCAR / CD89
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal
R. Phycoerythrin


  • Western blot
  • Immunoprecipitation
  • Flow Cytometry (1:1)
  • (applications tested for the base form of this product only)

Specificity and Use

FCAR / CD89 antibody was raised against recombinant soluble human Fc alpha R.
Recognizes the human CD89 cell surface antigen, a 50-75kD cell surface glycoprotein that is also known as the IgA receptor (Fc alpha R). CD89 is expressed by peripheral blood monocytes and neutrophils. MIP8a blocks binding of IgA to the Fc alpha R, and also inhibits neutrophil phagocytosis of IgA complexes.
The applications listed have been tested for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested. Flow Cytometry: Use 10 ul of the suggested working dilution to label 10^6 cells or 100 ul whole blood. Method sheets are available on request.


Lyophilized, PBS, pH 7.4, 0.09% sodium azide, 1% BSA.
100 tst Distilled Water.
For research use only.

About FCAR / CD89

P24071 NM_002000 NP_001991.1

FCAR Antibody, CD89 antigen Antibody, Fc alpha receptor Antibody, IgA Fc receptor Antibody, CD89 Antibody

FCAR / CD89 is a member of the immunoglobulin gene superfamily and encodes a receptor for the Fc region of IgA. The receptor is a transmembrane glycoprotein present on the surface of myeloid lineage cells such as neutrophils, monocytes, macrophages, and eosinophils, where it mediates immunologic responses to pathogens.

Requested From: United States
Date Requested: 10/21/2016

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