The National Institutes of Health this week put out a call for input on a priority list for renewable affinity reagents for human transcription factors.

The outreach is part of the NIIH's Protein Capture Reagents Program, which is intended to determine if a source of high-quality, renewable affinity reagents can be generated and validated for all human proteins and to build technologies for doing so.

As a test case, the program seeks to generate affinity reagents against all human transcription factors.