CDKN1A, Human (GST)

The CDKN1A protein critically controls cell cycle progression and mediates DNA damage-induced G2 arrest through p53/TP53-dependent and CREB3L1-mediated p53-independent pathways. It inhibits cyclin-dependent kinase activity, blocking cell cycle progression by preventing phosphorylation of key substrates. CDKN1A Protein, Human (GST) is the recombinant human-derived CDKN1A protein, expressed by E. coli , with N-GST labeled tag.