-
停止转移肽(stop-transfer peptide)
停止转移肽又称停止转运信号(halt transfer signal),它是存在于新生肽中能够使肽链通过膜转移停止的一段信号序列,结果导致蛋白质锚定在膜的双脂层
-
光学显微镜的使用与细胞化学成分的分析
相关专题 实验内容 一、显微镜的结构及使用方法 •1、光学显微镜的主要构造 机械部分 照明部分 光学部分 •2、光学显微镜的使用方法 对光 置片 低倍
-
Analysis of Proteins by Capillary Electrophoresis
This chapter describes the basic principles of protein analysis by capillary ele
-
运输ATPase(transport ATPase)
能够水解ATP,并利用ATP水解释放出的能量驱动物质跨膜运输的运输蛋白称为运输ATPase, 由于它们能够进行逆浓度梯度运输, 所以有称为泵。共有四种类型的运输
-
Transmission and Scanning Electron Microscope Preparation of Whole Cultured Cells
Despite the enthusiasm of the first investigations of cell ultrastructure, morph
-
促细胞分裂剂激活单核细胞
相关专题 基本原理 : 本方法是通过促细胞分裂剂与细胞表面受体相互作用,在体外触发细胞的多克隆激活。根据所使用的促细胞分裂剂的不同,应答细胞可以是T淋巴细胞
-
渗透(osmosis)
水分子以及溶剂通过半透性膜的扩散。水的扩散同样是从自由能高的地方向自由能低的地方移动,如果考虑到溶质的话,水是从溶质浓度低的地方向溶质浓度高的地方流动。
-
Hydrodynamic Analysis of Human Kinetochore Complexes During Mitosis
Hydrodynamic analysis is a powerful tool to dissect the molecular architecture o
-
Studying Cell Cycle Checkpoints Using Drosophila Cultured Cells
Drosophila cell lines are valuable tools to study a number of cellular processes
-
Collagen Degradation Assays
Degradation of fibrillar collagens by matrix metalloproteinases (MMPs) is though
-
Growing cells
No two cell lines behave exactly the same, so you must learn the peculiarities,
-
NMR Studies of Three-Dimensional Structure and Positioning of CPPs in Membrane Model Systems
CPPs are generally short cationic peptides that have the capability to interact
-
有丝分裂(mitosis)
有丝分裂是细胞周期的丝裂期(M期)进行的分裂活动。在这个时期,通过纺锤丝的形成和运动,以及染色体的形成,把在S期已经复制好了的DNA平均分配到两个子细胞,以保证
-
Analysis of the Mammalian Cell Cycle by Flow Cytometry
One of the most common uses of flow cytometry is to analyze the cell cycle of ma
-
DNA-Protein In Situ Covisualization for Chromosome Analysis
Although fluorescent in situ hybridization (FISH) technology has been used exten