TY - RPRT TI - Brain casein kinase 2: affinity purification procedure using immobilized polyethylenimine. AU - S Khilko AU - J A Greenwood AU - G V Johnson PY - 1992 DO - 10.1016/s1046-5928(05)80035-x UR - https://pubmed.ncbi.nlm.nih.gov/1458049/ ID - 1458049 ER -