{"title":"人胎盘提取物的化学表征方法:蛋白质、多肽和氨基酸分析。","authors":"D Carotti, E Allegra","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A procedure is described for characterization of the proteinic, peptidic, and amino-acidic components of human placental extracts. Four different preparations were analyzed. The first was an extract prepared in our laboratory from fresh on-term placenta. The other three were commercial products obtained by different procedures including autolysis and sterilization. The patterns given by each type of preparation are reproducible and characteristic.</p>","PeriodicalId":20124,"journal":{"name":"Physiological chemistry and physics","volume":"13 2","pages":"129-36"},"PeriodicalIF":0.0000,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An approach to chemical characterization of human placental extracts: proteins, peptides, and amino acids analyses.\",\"authors\":\"D Carotti, E Allegra\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A procedure is described for characterization of the proteinic, peptidic, and amino-acidic components of human placental extracts. Four different preparations were analyzed. The first was an extract prepared in our laboratory from fresh on-term placenta. The other three were commercial products obtained by different procedures including autolysis and sterilization. The patterns given by each type of preparation are reproducible and characteristic.</p>\",\"PeriodicalId\":20124,\"journal\":{\"name\":\"Physiological chemistry and physics\",\"volume\":\"13 2\",\"pages\":\"129-36\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physiological chemistry and physics\",\"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":"Physiological chemistry and physics","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An approach to chemical characterization of human placental extracts: proteins, peptides, and amino acids analyses.
A procedure is described for characterization of the proteinic, peptidic, and amino-acidic components of human placental extracts. Four different preparations were analyzed. The first was an extract prepared in our laboratory from fresh on-term placenta. The other three were commercial products obtained by different procedures including autolysis and sterilization. The patterns given by each type of preparation are reproducible and characteristic.
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