This blog post is a continuation of last week’s blog on finding biological assay data; it is intended for researchers who use PubChem.
Your research focuses on a protein (receptor or enzyme) for which you’d like to identify a chemical probe or modulator. The probe could help to identify the subcellular location of a protein. A modulator may help to determine the biological effects of a particular protein’s activity. Additionally, finding a novel chemical that binds to your protein might assist you in exploring the use of a new class of therapeutics in drug design.
At NCBI, the PubChem BioAssay database stores biological activity assay information, which makes it possible to find experimentally measured targets for millions of chemicals. This blog post shows a simple workflow to download a table (with raw and kinetic data) of chemicals that have been determined to bind to a particular gene/protein target.