{"title":"十二烷基硫酸钠-聚丙烯酰胺凝胶对大鼠和人唾液富碱性脯氨酸蛋白的异色染色模式。","authors":"M G Humphreys-Beher, D J Wells","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A series of basic proteins, rich in proline, were isolated from the salivary secretions of humans and rats. These proteins underwent metachromasia after staining with Coomassie brilliant blue R-250 in sodium dodecyl sulfate-polyacrylamide gels. The technique of destaining gels in several changes of 10% acetic acid after a 30-min staining period is a rapid method of general utility for the identification of proline-rich proteins from total cell lysates from other sources besides saliva.</p>","PeriodicalId":14978,"journal":{"name":"Journal of applied biochemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Metachromatic staining patterns of basic proline-rich proteins from rat and human saliva in sodium dodecyl sulfate-polyacrylamide gels.\",\"authors\":\"M G Humphreys-Beher, D J Wells\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A series of basic proteins, rich in proline, were isolated from the salivary secretions of humans and rats. These proteins underwent metachromasia after staining with Coomassie brilliant blue R-250 in sodium dodecyl sulfate-polyacrylamide gels. The technique of destaining gels in several changes of 10% acetic acid after a 30-min staining period is a rapid method of general utility for the identification of proline-rich proteins from total cell lysates from other sources besides saliva.</p>\",\"PeriodicalId\":14978,\"journal\":{\"name\":\"Journal of applied biochemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1984-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of applied biochemistry\",\"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 applied biochemistry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Metachromatic staining patterns of basic proline-rich proteins from rat and human saliva in sodium dodecyl sulfate-polyacrylamide gels.
A series of basic proteins, rich in proline, were isolated from the salivary secretions of humans and rats. These proteins underwent metachromasia after staining with Coomassie brilliant blue R-250 in sodium dodecyl sulfate-polyacrylamide gels. The technique of destaining gels in several changes of 10% acetic acid after a 30-min staining period is a rapid method of general utility for the identification of proline-rich proteins from total cell lysates from other sources besides saliva.
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