Browse our comprehensive portfolio of conjugated and unconjugated secondary antibodies for fluorescent and chemiluminescent detection of validated* primary antibodies in a wide range of applications, such as cell imaging, flow cytometry and western blotting.
We offer a wide range of specific target and host species antibody conjugates:
New Alexa Fluor Plus 405 conjugated secondary antibodies are now available. Alexa Fluor Plus 405 conjugates are optimized for the highest signal to noise ratio in immunocytochemistry and immunofluorescence applications, with up to 4x the brightness of other 405 conjugates. Continue to expand your multiplexed imaging capabilities by using these bright conjugates to identify low abundance targets, leaving other channels for a different fluorescent imaging readout.
Secondary antibody selection table
|Reactivity||Non fluorescent conjugates||Fluorescent conjugates||Target Ig class|
Quick links to fixatives, mountants and other organelle staining reagents for use with secondary antibodies
Western blot reagents and instruments, chemiluminescent, colorimetric, and fluorescent detection substrates, blocking buffers, and secondary antibody conjugates
We offer a wide selection of ELISA kits targeted to disease-related proteins for research in immunology, cancer, neurodegeneration, stem cells, and more.
5 Steps resources
Learning and support
*The use or any variation of the word “validated” refers only to research use antibodies that were subject to functional testing to confirm that the antibody can be used with the research techniques indicated. It does not ensure that the product(s) was validated for clinical or diagnostic uses.
For Research Use Only. Not for use in diagnostic procedures.