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Invitrogen™ Rat IgG, Isotype Control, Invitrogen™ Non-distribution product as customer accommodation.

Rat Isotype Control

Manufacturer:  Invitrogen™ 10700

Catalog No. 50-112-1579


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Description

Description

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 controls are most commonly used in flow cytometry, they are 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.

Specifications

Specifications

Normal Rat IgG
Control
Unconjugated
Purified
Rat
IgG
5mL
Not Applicable
Control
3mg/mL
PBS with 0.1% sodium azide
IgG
Gamma Immunoglobin
IgG fraction
Isotype Control
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