The world's largest antibody search engine, with results ranked by citations.

Searching a database of 2,065,601 antibodies, with 527,760 citations from 111 suppliers.

CiteAb predictions for Abcam confirmed

Abcam has reported strong financial results for the year ended 30 June 2014, as we predicted six months ago!

Posted by Matt on 10 September. Read More →

BioLegend acquires Covance Antibody Products

Top of the antibody news last week was BioLegend’s decision to acquire a division of Covance!

Posted by Matt on 8 September. Read More →

Introducing Custom Antibody Listings

Over the summer our developers Adam and Paul have been busy adding new features to – one of which is our new Custom Antibody Listing section.

Posted by Matt on 3 September. Read More →

Featured antibodies

Horseradish peroxidase-conjugated IgG fraction of polyclonal goat antiserum to C3c fragment of human complement factor C3

The name is a bit of a mouthful, but this Nordic Immunological Laboritories antibody has been useful in C3 deficiency studies


Working with Xenopus? This anti-Nephrin antibody from DB Biotech has been used for IHC in Xenopus.

Aff. Pur. Chicken anti-human osteopontin-c (the shortest splice variant of osteopontin)

Chicken antibodies? We have lots including this anti-osteopontin antibody from Gallus Immunotech.

Custom antibodies

If you can't find the antibody you're looking for in our database, why not consider a custom antibody from a custom antibody supplier - manufactured to your exact requirements.

Browse custom antibody suppliers