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  6. Invitrogen™ Mouse anti-Rat IgG2b Secondary Antibody, eFluor™ 570, eBioscience™

Invitrogen™ Mouse anti-Rat IgG2b Secondary Antibody, eFluor™ 570, eBioscience™

Catalog No. 501123625
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501123625 100 μg
501123624 25 μg
41481582 100 μg
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Catalog No. 501123625 Supplier Invitrogen™ Supplier No. 41481582
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Description

Mouse Monoclonal Secondary Antibody

Description: The monoclonal antibody R2B-7C3 recognizes Rat IgG2b antibodies and can be used as a second step reagent in flow cytometry and microscopy. The monoclonal does not recognize other rat isotypes nor does it crossreact to mouse IgG2b or any mouse isotype antibodies. Applications Reported: This R2B-7C3 antibody has been reported for use in immunohistochemical staining of frozen tissue sections, immunohistochemical staining of formalin-fixed paraffin embedded tissue sections, and immunocytochemistry. Applications Tested: This R2B-7C3 antibody has been tested by immunohistochemistry on formalin-fixed paraffin embedded sections that have been stained first with a rat IgG2b anti-human antibody. This can be used at less than or equal to 5 μg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Filter Recommendation: When using this eFluor® 570 antibody conjugate, we recommend a filter that will capture the 570 emission wavelength (for example, Excitation 545/25, 565LP, Emission 605/70). A standard Alexa Fluor® 555 or TRITC filter is acceptable. Excitation: 555 nm; Emission: 570 nm.

Anti-Rat secondary antibodies are affinity-purified antibodies with well-characterized specificity for rat immunoglobulins and are useful in the detection, sorting or purification of its specified target. Secondary antibodies offer increased versatility enabling users to use many detection systems (e.g. HRP, AP, fluorescence). They can also provide greater sensitivity through signal amplification as multiple secondary antibodies can bind to a single primary antibody. Most commonly, secondary antibodies are generated by immunizing the host animal with a pooled population of immunoglobulins from the target species and can be further purified and modified (i.e. immunoaffinity chromatography, antibody fragmentation, label conjugation, etc.) to generate highly specific reagents.

Specifications

Antigen Rat IgG2b
Applications Immunohistochemistry (Frozen), Immunohistochemistry (Paraffin), Immunocytochemistry
Classification Monoclonal
Clone R2B-7C3
Concentration 0.2 mg/mL
Conjugate eFluor 570
Formulation PBS with 0.09% sodium azide; pH 7.2
Host Species Mouse
Purification Method Affinity chromatography
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Secondary
Target Species Rat
Content And Storage 4°C, store in dark, DO NOT FREEZE!
Product Type Secondary Antibody
Form Liquid
Isotype IgG1 κ
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