CDK9-CCNK Heterodimer, Human (sf9)

The CDK9 protein plays a central role in transcriptional regulation, promoting the transition from ineffective to efficient elongation by phosphorylating POLR2A, SUPT5H, and RDBP. As part of the CDK9/cyclin-T complex, it participates in phosphorylation events affecting EP300, MYOD1, RPB1/POLR2A, AR, DSIF, and NELFE. CDK9-CCNK Heterodimer Protein, Human (sf9) is a recombinant protein dimer complex containing human-derived CDK9-CCNK Heterodimer protein, expressed by sf9 insect cells , with tag free.