Rat IgG2a kappa Isotype Control (eBR2a), Alexa Fluor™ 700, eBioscience™

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Product Description

Description: The monoclonal rat IgG2a, kappa is useful as an isotype control immunoglobulin. Applications Reported: This eBR2a antibody has been reported for use in flow cytometric analysis. Applications Tested: This eBR2a antibody has been tested by flow cytometric analysis of mouse splenocytes and normal human peripheral blood cells. It should be used at the same concentration as the experimental antibody. Alexa Fluor® 700 emits at 723 nm and can be excited with the red laser (633 nm). Most instruments will require a 685 LP mirror and 710/20 filter. Please make sure that your instrument is capable of detecting this fluorochrome. Excitation: 633-647 nm; Emission: 723 nm; Laser: Red Laser. Filtration: 0.2 µm post-manufacturing filtered. The isotype of a primary antibody and the application it is being used in can result in background staining. Primary antibody background noise can be caused by binding to Fc receptors on target cells; by non-specific interactions with cellular proteins, carbohydrates, and lipids; or by cell autofluorescence. Isotype control antibodies can act as negative controls to help differentiate non-specific background signal from specific antibody signal because they have no relevant specificity to a target antigen. While isotype contro