Jackson Immuno Research Inc.
specializing in secondary antibodies and conjugates

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Whole IgG Affinity-Purified Secondary Antibodies

"Our laboratory has standardized the majority of our ELISA assays using JIR secondary antibodies. These antibodies have been proven to be extremely reliable, stable, and consistent. When I order products we receive them the next morning which is very convenient."

Mardi Reymann, University of MD Baltimore

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Super Resolution Microscopy

In an effort to make super resolution microscopy accessible to a wide variety of scientists, Jackson ImmunoResearch continues to dedicate itself to collaborate with researchers and internally develop novel labeled secondary antibodies optimized for this new frontier.

Follow this link for secondary antibodies for Super Resolution Microscopy


Alexa Fluor® 680 and 790 Conjugates

Antibodies conjugated with far-red- and Infrared-emitting dyes are more sensitive than those with dyes emitting visible light due to low fluorescence quenching of the conjugates, high extinction coefficients of the dyes, and low background autofluorescence.

Follow this link for Alexa Fluor® 680 and 790 conjugates


Cy2, Cy3, and Cy5 Conjugates for Permanent Mounting

Cyanine dyes are brighter in the non-polar environment than in an aqueous medium, resulting in less aquisition time than the Alexa Fluor® dyes, even though those dyes are brighter in aqueous mounting media.

Follow this link for Cy2, Cy3, and Cy5 conjugates for use with plastic mounting media


Alexa Fluor Conjugates from Jackson ImmunoResearch

This offering now includes our AffiniPure antibodies and other proteins conjugated with Alexa Fluor® 647, Alexa Fluor® 594, and the very bright Alexa Fluor® 488.

Follow this link for Alexa Fluor® dye conjugates offered by Jackson ImmunoResearch.


Anti-IgG Light Chain Specific Antibodies

A 50 kDa protein may be detected on blots without interference from the precipitated IgG in the same band by incubation with its unlabeled primary antibody followed by labeled anti-IgG, Light Chain Specific.

Follow this link for Anti-IgG, Light Chain Specific Antibodies for Protein Detection on Western Blots after Immunoprecipitation


4 Color Imaging With DyLight 405 Conjugates

It is possible to perform effective 4-color imaging with good color separation, good photostability, and high sensitivity in both aqueous and permanent mounting media. The combination of DyLight 405, Alexa Fluor® 488, Rhodamine Red-X, and Alexa Fluor® 647 provides for maximum color separation.

Follow this link for 4-Color Imaging with DyLight 405 Conjugates


PerCP Conjugates for Flow Cytometry

PerCP conjugates of highly adsorbed secondary antibodies are offered to label unconjugated primary antibodies, and PerCP-streptavidin is offered to label biotinylated primary or secondary antibodies.

Follow this link for PerCP Conjugates for Flow Cytometry