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Invitrogen
Mouse IgM Isotype Control (11E10), PE-Cyanine7, eBioscience™
Product Details
25-4752-81
| Applications | Tested Dilution |
|---|---|
Flow Cytometry (Flow) |
Assay-Dependent |
Control (Ctrl) |
Assay-Dependent |
| Product Specifications | |
|---|---|
Host/Isotype |
Mouse / IgM |
Recommended Isotype Control |
CD15 Monoclonal Antibody (HI98), PE-Cyanine7, eBioscience™ |
Class |
Control |
Type |
Isotype Control |
Clone |
11E10 |
Conjugate |
PE-Cyanine7
|
Excitation/Emission Max |
569/780 nm
View spectra
|
Form |
Liquid |
Concentration |
0.2 mg/mL |
Purification |
Affinity chromatography |
Storage buffer |
PBS, pH 7.2 |
Contains |
0.09% sodium azide |
Storage conditions |
4° C, store in dark, DO NOT FREEZE! |
RRID |
AB_2811781 |
Product Specific Information
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: Mouse IgM Isotype Control PE-Cyanine7 has been reported for use in flow cytometric analysis.
Applications Tested: Mouse IgM Isotype Control PE-Cyanine7 has been tested by flow cytometric analysis of mouse splenocytes and normal human peripheral blood cells. Use at the same concentration as the experimental antibody.
Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light.
Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222-49) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333-57) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.
Excitation: 488-561 nm; Emission: 775 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser
Target Information
IgM (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.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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