FCAR/CD89 Antibody (MIP8a) [CoraFluor™ 1]

CoraFluor™ 1, amine reactive (Catalog:7920) and CoraFluor™ 2, amine reactive (Catalog # 7950) are terbium-based probes that have been developed for use as TR-FRET donors. They emit wavelengths compatible with commonly used fluorescent acceptor dyes such as BODIPY® (or BDY) and Janelia Fluor® dyes, FITC (Catalog # 5440), TMR and Cyanine 5 (Catalog # 5436). CoraFluor™ fluorescence is brighter and more stable in biological media than existing TR-FRET donors, leading to enhanced sensitivity and improved data generation. CoraFluor™ 1 exhibits excitation upon exposure to a 337 nm UV laser.

• Reactivity: Hu
• Applications: WB, ELISA, Flow, IP
• Clone: MIP8a
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: CoraFluor 1

FCAR/CD89 Antibody (MIP8a) [CoraFluor™ 1] Summary

• Description: CoraFluor(TM) 1 is a high performance terbium-based TR-FRET (Time-Resolved Fluorescence Resonance Energy Transfer) or TRF (Time-Resolved Fluorescence) donor for high throughput assay development. CoraFluor(TM) 1 absorbs UV light at approximately 340 nm, and emits at approximately 490 nm, 545 nm, 585 nm and 620 nm. It is compatible with common acceptor dyes that absorb at the emission wavelengths of CoraFluor(TM) 1. CoraFluor(TM) 1 can be used for the development of robust and scalable TR-FRET binding assays such as target engagement, ternary complex, protein-protein interaction and protein quantification assays.
  
  CoraFluor(TM) 1, amine reactive
  
  CoraFluor(TM) 1, thiol reactive
  
  For more information, please see our CoraFluor(TM) TR-FRET technology flyer.
• Immunogen: Recombinant soluble human Fc alpha R
• Localization: Type I membrane protein (isoforms A); secreted (isoforms B).
• Specificity: NB100-63266 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. Clone MIP8a blocks binding of IgA to the Fc alpha R, and also inhibits neutrophil phagocytosis of IgA complexes.
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: FCAR
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • ELISA
  • Flow Cytometry
  • Immunoprecipitation
  • Western Blot
• Application Notes: Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark. Do not freeze.
• Buffer: PBS
• Preservative: No Preservative
• Purity: Protein A or G purified

Notes

CoraFluor (TM) is a trademark of Bio-Techne Corp. Sold for research purposes only under agreement from Massachusetts General Hospital. US patent 2022/0025254

Alternate Names for FCAR/CD89 Antibody (MIP8a) [CoraFluor™ 1]

• CD89 antigen
• CD89
• CD89IgA Fc receptor
• Fc alpha receptor
• Fc fragment of IgA, receptor for
• FCAR
• immunoglobulin alpha Fc receptor

Background

The CD89 gene is a member of the immunoglobulin gene superfamily and encodes a receptor for the Fc region of IgA. Thereceptor is a transmembrane glycoprotein present on the surface of myeloid lineage cells such as neutrophils,monocytes, macrophages, and eosin

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: FCAR