IgM Rat anti-Mouse, FITC, Clone: eB121-15F9, eBioscience™
Rat Monoclonal Antibody
Brand: Affymetrix eBioscience 11-5890-81
Additional Details : Weight : 0.25000kg
DescriptionIgM (Immunoglobulin M) is expressed intracellularly during the early stages of B lymphopoiesis, and then on the surface of more mature B cells in the bone marrow and peripheral B cells. The isotype of a primary antibody and its application 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 controls are most commonly used in flow cytometry, they are also useful in other applications such as chromatin immunoprecipitation (ChIP), immunohistochemistry, and gel shifts. Isotype controls should match with the primary antibody species and isotype so that the level of specific staining by the primary antibody may be accurately determined. If using directly labeled primary antibodies, the isotype control works best if conjugated with the same label as the test antibody.
|PBS with 0.1% gelatin and 0.09% sodium azide; pH 7.2|
|4° C, store in dark, DO NOT FREEZE!|
For Research Use Only.