Improving health through open access to reagents.

Reagent search

A world where researchers are able to access the reagents they need.

How to use

Impact first

CollAb Hub puts impact firstServing as a forum for researchers who want to share their reagents and researchers looking for reagents to solve health issues that are traditionally underinvested in.


Use the search function to look for available antibodies and reagents that meet your criteria, from disease to affinity


Once you find an antibody that can help advance your research, request access on a differential basis depending on your affiliation, location and purpose.

Publish + attribute

If you publish research using the reagent, be sure to acknowledge the use of the reagent so others can build upon your findings.


If you have reagents you would like to contribute to the Hub, please get in touch!

Global Access Diagnostic logo
CollAb Hub is powered by

Global Access Diagnostics (GADx)

Global Access Diagnostics (GADx), the world's first social enterprise, full suite point of care diagnostics developer. GADx was formed by the acquisition of two companies, Mologic and Global Access Diagnostics, by a consortium of social impact investors called Global Access Health

Register to stay informed

You will get periodic updates on new reagents and functionality at CollAb Hub