Sample Prep & Detection Kits
Conjugation kitsPurification kitsSample preparation kitsChromogen kitsIHC kitsChIP kitsAccessory Reagents & Controls
Accessory reagents & controlsBiochemicals
BiochemicalsProteins and Peptides
Proteins and peptidesOur latest ELISA kit: Human Tau (phospho T217) - Intracellular
Highly sensitive kit offering the most promising biomarkers for Alzheimer’s disease diagnostics. Learn about all product ranges with our product overviews.
Featured events
Make new connections at our global events.
Our programs
New Lab Program
Get a head start with our exclusive new lab discount. Enjoy 20% off and free shipping for three months.
New Biotech Program
Just starting out? Get 15% off and free shipping to your lab for six months.
Product promise
Peace of mind that all products perform as stated.
Product reviews
Leave reviews, get rewarded and help your community.
Trial program
Try untested species and applications to earn money off your next order.
Antibody conjugation, also known as antibody labeling, chemically links an antibody to a specific tag. When conjugated, a primary antibody directly detects the target antigen of interest, without the need for a secondary antibody. Labels can include fluorescent dyes, enzymes or proteins and your choice or combination of labels will depend on the experimental application, as well as your multiplex panel. Conjugation or labeling kits provide all the tools you need to label a primary antibody, without the need to learn complex chemistry and separation techniques.
Our Lightning-Link® conjugation kits are easy to use and allow you to conjugate antibodies in three simple steps to more than 45 labels, including fluorescent proteins (Alexa Fluor® and DyLight Fluor® dyes), tandem dyes, enzymes, oligonucleotides, and gold nanoparticles. Learn everything there is to know about our antibody conjugation kits here.
Our gold conjugated kits are similarly easy to use and enable the covalent attachment of gold nanoparticles to antibodies, proteins, or any other biomolecule with an available amine group. They can be useful when issues arise with passive conjugation of a single antibody, or when labeling small molecules. Learn more about our gold conjugation kits here.
ab270228
ab269889
ab312810