PE anti-human CD89 Antibody

Pricing & Availability
A59 (See other available formats)
Regulatory Status
V MR30
Other Names
Mouse IgG1, κ
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Product Citations
Human peripheral blood granulocytes were stained with anti-human CD89 PE (clone A59) (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
  • A59_PE_012612
    Human peripheral blood granulocytes were stained with anti-human CD89 PE (clone A59) (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
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354103 25 tests £89
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354104 100 tests £194
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CD89, also known as FcαR, is a 55-100 kD glycosylated protein.  It belongs to the immunoglobulin gene family.  It is expressed on granulocytes, monocytes, and macrophages but is absent on T cells.  It can interact with IgA aggregates and plays an important role in IgA mediated immune responses.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Cynomolgus, Rhesus
Reported Reactivity
African Green, Baboon
Antibody Type
Host Species
Ag8.653 myeloma cells
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application References

(PubMed link indicates BioLegend citation)
  1. Monteiro RC, et al. 1992. J. Immunol. 148:1764.
  2. Shen L. 1992. J. Leukoc. Biol. 51:373.
  3. Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
  4. Rogers KA, et al. 2004. Immunology 113:178.
AB_11124742 (BioLegend Cat. No. 354103)
AB_11125762 (BioLegend Cat. No. 354104)

Antigen Details

Member of the immunoglobulin gene family and is a transmembrane glycoprotein, 55-100 kD

Granulocytes, neutrophils, eosinophils, monocytes, macrophages

Interacts with IgA opsonized targets and induces immunological processes such as phagocytosis, ADCC, and release of inflammatory mediators
IgA (monomeric, dimeric, polymeric and secretory IgA)
Cell Type
Eosinophils, Granulocytes, Macrophages, Monocytes, Neutrophils
Biology Area
Molecular Family
CD Molecules, Fc Receptors
Antigen References

1. Patry C, et al. 1996. J. Immunol. 156:4442.
2. de Wit, et al. 1995. J. Immunol. 155:1203.
3. Honorio-França AC, et al. 2001. J. Leukoc. Biol. 69:289.

Gene ID
2204 View all products for this Gene ID
View information about CD89 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 2    Revision Date: 10/08/2013

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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