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Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is 5 µl per million cells or 5 µl per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Blue Laser (488 nm) Green Laser (532 nm)/Yellow-Green Laser (561 nm)
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.
Member of the immunoglobulin gene family and is a transmembrane glycoprotein, 55-100 kD
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PE anti-human CD89
Human peripheral blood granulocytes were stained with anti-human CD89 PE (clone A59) (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
Purified anti-human CD89
Human peripheral blood granulocytes were stained with purified anti-human CD89 (clone A59, filled histogram) or mouse IgG1, κ isotype control (open histogram), followed by anti-mouse IgG FITC.