TY - RPRT TI - Polyacrylamide gels copolymerized with active esters. A new medium for affinity systems. AU - R L Schnaar AU - Y C Lee PY - 1975 DO - 10.1021/bi00678a030 UR - https://pubmed.ncbi.nlm.nih.gov/235956/ ID - 235956 ER -