{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T21:31:17Z","timestamp":1758403877303,"version":"3.44.0"},"reference-count":18,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1977,12,1]],"date-time":"1977-12-01T00:00:00Z","timestamp":249782400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1977,12,1]],"date-time":"1977-12-01T00:00:00Z","timestamp":249782400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Analytical Biochemistry"],"published-print":{"date-parts":[[1977,12]]},"DOI":"10.1016\/0003-2697(77)90065-3","type":"journal-article","created":{"date-parts":[[2004,11,25]],"date-time":"2004-11-25T12:35:09Z","timestamp":1101386109000},"page":"615-621","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":13,"title":["Enzymatic preparation of high specific activity radiolabeled (I)-l-5-methyltetrahydropteroylglutamate"],"prefix":"10.1016","volume":"83","author":[{"given":"Donald W.","family":"Horne","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William T.","family":"Briggs","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Conrad","family":"Wagner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0003-2697(77)90065-3_BIB1","doi-asserted-by":"crossref","first-page":"400","DOI":"10.1111\/j.1749-6632.1971.tb31167.x","volume":"186","author":"Goldman","year":"1971","journal-title":"Ann. N. Y. Acad. Sci"},{"key":"10.1016\/0003-2697(77)90065-3_BIB2","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1128\/jb.114.2.485-490.1973","volume":"114","author":"Mandebaum-Gravit","year":"1973","journal-title":"J. Bacteriol"},{"key":"10.1016\/0003-2697(77)90065-3_BIB3","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1016\/0003-9861(74)90085-X","volume":"164","author":"Henderson","year":"1974","journal-title":"Arch. Biochem. Biophys"},{"key":"10.1016\/0003-2697(77)90065-3_BIB4","doi-asserted-by":"crossref","first-page":"2243","DOI":"10.1016\/S0021-9258(19)41709-2","volume":"250","author":"Shane","year":"1975","journal-title":"J. Biol. Chem"},{"key":"10.1016\/0003-2697(77)90065-3_BIB5","doi-asserted-by":"crossref","first-page":"3405","DOI":"10.1016\/S0021-9258(17)33452-X","volume":"251","author":"Shane","year":"1976","journal-title":"J. Biol. Chem"},{"key":"10.1016\/0003-2697(77)90065-3_BIB6","doi-asserted-by":"crossref","first-page":"1571","DOI":"10.1016\/0024-3205(75)90075-2","volume":"16","author":"Chen","year":"1975","journal-title":"Life Sci"},{"key":"10.1016\/0003-2697(77)90065-3_BIB7","first-page":"689","volume":"28","author":"Rubin","year":"1968","journal-title":"Cancer Res"},{"key":"10.1016\/0003-2697(77)90065-3_BIB8","doi-asserted-by":"crossref","first-page":"1688","DOI":"10.1172\/JCI106970","volume":"51","author":"Bobzien","year":"1972","journal-title":"J. Clin. Invest"},{"key":"10.1016\/0003-2697(77)90065-3_BIB9","first-page":"42","volume":"136","author":"Gawthorne","year":"1971"},{"key":"10.1016\/0003-2697(77)90065-3_BIB10","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1093\/jn\/103.3.363","volume":"103","author":"Thenen","year":"1973","journal-title":"J. Nutr"},{"key":"10.1016\/0003-2697(77)90065-3_BIB11","doi-asserted-by":"crossref","first-page":"3304","DOI":"10.1016\/S0021-9258(20)81357-X","volume":"235","author":"Mathews","year":"1960","journal-title":"J. Biol. Chem"},{"key":"10.1016\/0003-2697(77)90065-3_BIB12","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1016\/0003-2697(71)90121-7","volume":"43","author":"Nixon","year":"1971","journal-title":"Anal. Biochem"},{"key":"10.1016\/0003-2697(77)90065-3_BIB13","first-page":"625","volume":"45","author":"Welr","year":"1973","journal-title":"Clin. Sci. Molec. Med"},{"key":"10.1016\/0003-2697(77)90065-3_BIB14","doi-asserted-by":"crossref","first-page":"1081","DOI":"10.1016\/S0021-9258(19)42944-X","volume":"249","author":"Buchring","year":"1974","journal-title":"J. Biol. Chem"},{"key":"10.1016\/0003-2697(77)90065-3_BIB15","doi-asserted-by":"crossref","first-page":"712","DOI":"10.1016\/0003-9861(67)90536-X","volume":"120","author":"Gupta","year":"1967","journal-title":"Arch. Biochem. Biophys"},{"key":"10.1016\/0003-2697(77)90065-3_BIB16","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/S0021-9673(01)85289-4","volume":"79","author":"Brown","year":"1973","journal-title":"J. Chromatogr"},{"key":"10.1016\/0003-2697(77)90065-3_BIB17","doi-asserted-by":"crossref","first-page":"1018","DOI":"10.1021\/bi00756a011","volume":"11","author":"Gundersen","year":"1972","journal-title":"Biochemistry"},{"key":"10.1016\/0003-2697(77)90065-3_BIB18","first-page":"661","volume":"Vol. 18","author":"Nixon","year":"1971"}],"container-title":["Analytical Biochemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0003269777900653?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0003269777900653?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,3]],"date-time":"2025-09-03T12:08:41Z","timestamp":1756901321000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0003269777900653"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1977,12]]},"references-count":18,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1977,12]]}},"alternative-id":["0003269777900653"],"URL":"https:\/\/doi.org\/10.1016\/0003-2697(77)90065-3","relation":{},"ISSN":["0003-2697"],"issn-type":[{"type":"print","value":"0003-2697"}],"subject":[],"published":{"date-parts":[[1977,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Enzymatic preparation of high specific activity radiolabeled (I)-l-5-methyltetrahydropteroylglutamate","name":"articletitle","label":"Article Title"},{"value":"Analytical Biochemistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/0003-2697(77)90065-3","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1977 Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}