PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1550550-6 1992 Immunoprecipitation with antibodies against PLC-gamma 1 or PLC-gamma 2 and subsequent Western blotting with anti-phosphotyrosine antibodies revealed that both PLC-gamma 1 and PLC-gamma 2 are tyrosine phosphorylated in stimulated but not in resting B cells. Tyrosine 120-128 phospholipase C gamma 1 Homo sapiens 159-170 1550550-8 1992 Further, the specific protein tyrosine kinase inhibitors, tyrphostins, which block phospholipase-C activation and proliferation of B cells also inhibited tyrosine phosphorylation on both PLC-gamma 1 and PLC-gamma 2. Tyrosine 30-38 phospholipase C gamma 1 Homo sapiens 187-198