E S Dickinson, S J Goldman, E L Gordon, L L Slakey
{"title":"一种在含有免疫交叉反应性化合物和其他干扰物质的样品中，用放射免疫分析法定量测定环AMP的显微方法。","authors":"E S Dickinson, S J Goldman, E L Gordon, L L Slakey","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A procedure for measuring cyclic AMP in samples containing interfering substances, especially high concentrations of other adenine nucleotides, is described. Samples are purified by sequential chromatography on phenyl boronate followed by Dowex - 1. The final elution is with 0.1 normal hydrochloric acid; the samples are immediately ready for acetylation and radioimmunoassay. Cyclic AMP can be detected at 0.5 nanomolar without need to concentrate the sample at any step. The method has been successfully applied to samples containing 100 micromolar ATP, ADP, or AMP in tissue culture medium.</p>","PeriodicalId":15406,"journal":{"name":"Journal of cyclic nucleotide and protein phosphorylation research","volume":"11 5","pages":"383-93"},"PeriodicalIF":0.0000,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A micromethod for the quantitation by radioimmunoassay of cyclic AMP in samples containing immuno-cross reactive compounds and other interfering substances.\",\"authors\":\"E S Dickinson, S J Goldman, E L Gordon, L L Slakey\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A procedure for measuring cyclic AMP in samples containing interfering substances, especially high concentrations of other adenine nucleotides, is described. Samples are purified by sequential chromatography on phenyl boronate followed by Dowex - 1. The final elution is with 0.1 normal hydrochloric acid; the samples are immediately ready for acetylation and radioimmunoassay. Cyclic AMP can be detected at 0.5 nanomolar without need to concentrate the sample at any step. The method has been successfully applied to samples containing 100 micromolar ATP, ADP, or AMP in tissue culture medium.</p>\",\"PeriodicalId\":15406,\"journal\":{\"name\":\"Journal of cyclic nucleotide and protein phosphorylation research\",\"volume\":\"11 5\",\"pages\":\"383-93\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of cyclic nucleotide and protein phosphorylation research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of cyclic nucleotide and protein phosphorylation research","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A micromethod for the quantitation by radioimmunoassay of cyclic AMP in samples containing immuno-cross reactive compounds and other interfering substances.
A procedure for measuring cyclic AMP in samples containing interfering substances, especially high concentrations of other adenine nucleotides, is described. Samples are purified by sequential chromatography on phenyl boronate followed by Dowex - 1. The final elution is with 0.1 normal hydrochloric acid; the samples are immediately ready for acetylation and radioimmunoassay. Cyclic AMP can be detected at 0.5 nanomolar without need to concentrate the sample at any step. The method has been successfully applied to samples containing 100 micromolar ATP, ADP, or AMP in tissue culture medium.
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