CDK3 protein is a serine/threonine protein kinase that plays a key role in regulating the eukaryotic cell cycle, especially affecting the G0-G1 and G1-S transitions. It interacts with CCNC/cyclin-C during interphase and phosphorylates substrates such as histone H1, ATF1, RB1, and CABLES1. CDK3-CCNE1 Heterodimer Protein, Human (sf9, GST, FLAG, His) is a recombinant protein dimer complex containing human-derived CDK3-CCNE1 Heterodimer protein, expressed by sf9 insect cells , with N-6*His, N-Flag, N-GST labeled tag.
