Mouse IgM Isotype Control, eFluor 660, eBioscience™
货号：50-4752-82
规格：100μg
价格：2365
产品类型：抗体和ELISA
品牌：Thermo Fisher
抗体类型: | 单抗 | 同型对照： | IgM |
免疫原性： | | 用法： | Assay-Dependent (Ctrl)；Assay-Dependent (Flow)；Assay-Dependent (IHC) |
Description: The mouse IgM is useful as an isotype control immunoglobulin. The immunoglobulin was generated by immunization with lipopolysaccharide (LPS). The immunoglobulin is reactive with LPS.Applications Reported: eFluor® 660 Mouse IgM Isotype Control has been reported for use in flow cytometric analysis and immunohistochemical staining.Applications Tested: eFluor® 660 Mouse IgM Isotype Control has been tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at the same concentration as the experimental antibody.eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome.Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser.Filtration: 0.2 µm post-manufacturing filtered.Background/Target InformationIgM (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.For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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