CAS#27836-64-2 | Dodecyl D-glu

2D Gel Electrophoresis（图）

of each component.2D gel electrophoresis is generally used as a component of proteomics and is the step used for the isolation of proteins for further characterisation by mass spectroscopy. In the lab this technique is used for 2 main purposes, firstly for the large

2D Gel Electrophoresis

of each component. 2D gel electrophoresis is generally used as a component of proteomics and is the step used for the isolation of proteins for further characterisation by mass spectroscopy. In the lab this technique is used for 2 main purposes, firstly

2D 凝胶的蛋白 Edman 测序

1. 前言 如能通过电转移或其他相关技术将蛋白样品从凝胶相有效转移到适合于气相测序 ( gas-phase  sequencing) 的其他介质上时，则 2D 凝胶分离的蛋白可进行 Edman 测序 [1] 。首先，皮摩尔数量级的蛋白通过 2D-PAGE 分离 [2]，然后经电转移从 2D-PAGE 凝胶上转移到 PVDF 膜上，再通过 Edman 测序法进行蛋白质的氨基酸测序。蛋白质 N 端顺序测定法—— Edman 降解是非常灵敏的测序方法（只需 1~5 μg 的蛋白质）。但是当出现