PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16850582-7 2006 After activation, NK cells release the following proteolytic enzymes: perforin, serine esterase (granzymes A and B) chondroitin sulphate, phospholipases and other lytic molecules, and destroy malignantly transformed cells by necrotic process. Chondroitin Sulfates 116-136 granzyme A Homo sapiens 97-114