CDK7/CycH/MAT1 Recombinant Human Active Protein Kinase

CDK7/CycH/MAT1 Recombinant Human Active Protein Kinase acts as a cyclin-dependent kinase activating kinase. CDK7 exists in several forms including a core tri-partite CDK7/CycH/MAT1 complex known as CAK (cyclin-dependent kinase activating kinase), as a component in the general transcription factor TFIIH and as a component of larger complexes containing pol II and other transcription factors[1].