V2EX sds-page

SDS-PAGE

定义 / Definition

SDS-PAGE十二烷基硫酸钠-聚丙烯酰胺凝胶电泳Sodium dodecyl sulfatepolyacrylamide gel electrophoresis),是一种常用的生物化学实验方法,主要用于按蛋白质分子量大小分离蛋白质(通常在变性条件下)。

发音 / Pronunciation (IPA)

/s di s ped/

例句 / Examples

SDS-PAGE separates proteins by size.
SDS-PAGE 按大小分离蛋白质。

After purification, the researcher ran SDS-PAGE and confirmed the target protein’s purity by a single clear band.
纯化后,研究人员进行了 SDS-PAGE,并通过一条清晰的单一条带确认了目标蛋白的纯度。

词源 / Etymology

SDSsodium dodecyl sulfate(十二烷基硫酸钠)的缩写;它能让蛋白质在电泳中带上近似一致的负电荷并变性展开。PAGEpolyacrylamide gel electrophoresis(聚丙烯酰胺凝胶电泳)的缩写,指使用聚丙烯酰胺凝胶作为介质进行电泳分离。合起来 SDS-PAGE 就是“在 SDS 变性条件下进行的 PAGE”。

相关词 / Related Words

文学与文献用例 / Literary & Notable Works

  • Laemmli, U. K. (1970), Nature: “Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4.”(经典的 Laemmli 方法论文,是 SDS-PAGE 广泛采用的重要来源)
  • Molecular Cloning: A Laboratory Manual(Sambrook & Russell):实验手册中常以 SDS-PAGE 作为蛋白分析与质量控制的标准步骤
  • Current Protocols in Molecular Biology / Protein Science:多处实验流程将 SDS-PAGE 作为蛋白分离、上样评估与后续免疫印迹(Western blot)前置步骤
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1141 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 17:32 PVG 01:32 LAX 10:32 JFK 13:32
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86