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For Labeling Primary Antibodies, Proteins or Peptides

What is Lightning-Link® Antibody Labeling Technology?

Lightning-Link® is an innovative technology that enables direct labeling of antibodies or proteins for use in R&D applications, drug discovery and the development of diagnostic kits.

Bio-Rad offers custom conjugation of an antibody to HRP, biotin or a fluorophore, either to an antibody in our catalog or as a stand-alone service for customer-supplied material. See below for the selection of DyLight dyes, other fluorophores and labels available to choose from. 

Our standard Lightning-Link Conjugation Kits have been designed to work with all IgGs, irrespective of species or subtype, and will generate excellent conjugates. However sometimes our customers find time restraints can mean that outsourcing their conjugation is more effective.

Our Check&Go! range enables quick and easy confirmation of successful antibody to label conjugation, or verification of His-tagged protein expression, in under 15 minutes.

When purifying your antibody, we have a range of products that not only clean up your antibody to remove nonprotein additives but can reduce the amount of buffer in your antibody thereby increasing the concentration. 

3 Easy Steps & only 30 Seconds Hands-on! 

Use ReadiLink Antibody Conjugation Kits to quickly conjugate microscale volumes of antibody (50-100 µg) in two easy steps with the unique chemistry of ReadiLink Dyes. Fluorophores are available that are excited by violet all the way to infrared with a range of emission spectra to easily fit into your multicolor flow cytometry experiments, giving you greater choice. 

Whether you are looking for a different conjugate of our antibody or need a custom conjugation of your own antibody, BioLegend provides affordable, high-quality custom antibody conjugation service with unbeatable rapid turnaround times.