PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4122-2 1976 The activity of a partially purified preparation of tyrosine hydroxylase (EC 1.14.16.2) from the bovine caudate nucleus was increased by heparin, chondroitin sulfate, phosphatidylserine, polyacrylic acid, polyvinyl sulfuric acid and both poly-D-, and poly-L-glutamic acids, all polyanions. carbopol 940 187-203 tyrosine hydroxylase Bos taurus 52-72