PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9268597-4 1997 Western blot analysis and immunoprecipitation experiments with cathepsin D and alpha1-antitrypsin antibodies indicated that metabolically labeled ciliary body explants and/or ciliary epithelial cells in vitro with 35S-methionine, synthesize and secrete these proteins. 35s-methionine 214-228 cathepsin D Homo sapiens 63-74 7781038-8 1995 Immunoprecipitation of cell extracts and culture medium of these cultures incubated with 35S-methionine revealed that the precursors of cathepsin D and beta-hexosaminidase were synthesized and secreted by such monolayers. 35s-methionine 89-103 cathepsin D Homo sapiens 136-147