https://www.selleckchem.com/pr....oducts/pd-1-pd-l1-in
Transcription factors are a class of proteins that regulate gene transcription and expression by binding to gene-specific sequences and play an essential role in regulating the biological activities of cells. The RHR (Rel-homology region) transcription factor family is the primary member of the IF (immunoglobulin fold) transcription factor superfamily, whose members contain the conserved Rel domain and IPT (immunoglobulin-like fold) domain. As an ancient transcription factor family, the RHR family continues differentiatio