Immunogen sequence: HKQIYYSDKY FDEHYEYRHV MLPRELSKQV PKTHLMSEEE WRRLGVQQSL GWVHYMIHEP EPHILLFRRP LPKDQQ. CKS2 protein binds to the catalytic subunit of the cyclin dependent kinases and is essential for their biological function. The CKS2 mRNA is found to