烟台大学学报(自然科学与工程版)
煙檯大學學報(自然科學與工程版)
연태대학학보(자연과학여공정판)
JOURNAL OF YANTAI UNIVERSITY(NATURAL SCIENCE AND ENGINEERING EDITION)
2015年
3期
179-185
,共7页
郭凝%王玉%赵明日%龚雪琴%孙力
郭凝%王玉%趙明日%龔雪琴%孫力
곽응%왕옥%조명일%공설금%손력
层析%聚丙烯酰胺凝胶电泳%多管藻%藻红蛋白%藻蓝蛋白%别藻蓝蛋白
層析%聚丙烯酰胺凝膠電泳%多管藻%藻紅蛋白%藻藍蛋白%彆藻藍蛋白
층석%취병희선알응효전영%다관조%조홍단백%조람단백%별조람단백
chromatography%polyacrylamide gel electrophoresis%Polysiphonia urceolata Grev%phycoerythrin%phy-cocyanin%allophycocyanin
选用Middle Fine Sephadex G-150( MFG-150)、Fine Sephadex G-150( FG-150)以及Sephacryl S-300(S-300)3种凝胶过滤对富含R-藻红蛋白(R-PE)的多管藻藻胆蛋白提取液进行R-PE、R-藻蓝蛋白( R-PC )和别藻蓝蛋白( AP )的分离,并对所得R-PE、R-PC/AP组分用DEAE Sepharose-Fast Flow离子交换层析做进一步纯化,优化建立了从多管藻藻胆蛋白提取液中同时有效分离纯化R-PE、R-PC和AP 3类藻胆蛋白组分的技术方法。
選用Middle Fine Sephadex G-150( MFG-150)、Fine Sephadex G-150( FG-150)以及Sephacryl S-300(S-300)3種凝膠過濾對富含R-藻紅蛋白(R-PE)的多管藻藻膽蛋白提取液進行R-PE、R-藻藍蛋白( R-PC )和彆藻藍蛋白( AP )的分離,併對所得R-PE、R-PC/AP組分用DEAE Sepharose-Fast Flow離子交換層析做進一步純化,優化建立瞭從多管藻藻膽蛋白提取液中同時有效分離純化R-PE、R-PC和AP 3類藻膽蛋白組分的技術方法。
선용Middle Fine Sephadex G-150( MFG-150)、Fine Sephadex G-150( FG-150)이급Sephacryl S-300(S-300)3충응효과려대부함R-조홍단백(R-PE)적다관조조담단백제취액진행R-PE、R-조람단백( R-PC )화별조람단백( AP )적분리,병대소득R-PE、R-PC/AP조분용DEAE Sepharose-Fast Flow리자교환층석주진일보순화,우화건립료종다관조조담단백제취액중동시유효분리순화R-PE、R-PC화AP 3류조담단백조분적기술방법。
R-phycerythrin ( R-PE) , R-phycocyanin ( R-PC) and allophycocyanin ( AP) are isolated from the extrac-ted phycobiliprotein solution of Polysiphonia urceolata rich in phycoerythrin using gel filtration through Middle Fine Sephadex G-150 (MFG-150), Fine Sephadex G-150(FG-150) and Sephacryl S-300(S-300). The obtained fractions of R-PE, R-PC and AP are further purified using ion-exchange chromatography through DEAE Sepharose-Fast Flow. An optimized technical procedure for simultaneous preparation of the three phycobiliprotein types from the extracted phycobiliproteins of Polysiphonia urceolata is established based on the present experiments.