您要查找的是不是：
- chromatin isoelectric point 染色质的等电点
- A virus is nigatively charged above its isoelectric point. 病毒在它的等电离点以上时带负电荷。
- A virus is negatively charged above its isoelectric point. 病毒在它的等电离点以上时带负电荷。
- The molecular weight of DGR was 15,455 and its isoelectric point was pH 6.6. DGR分子量为15;455，等电点为pH 6.;6。
- This PH is termed isoelectric point, at which proteins show their minimum solubility. 这个PH称为等电点，蛋白质在这一点上溶解度最
- Its molecular weight was 12,600 Dalton by SDS-PAGE and its isoelectric point was 9.8 by IEF. 经SDS-PAGE测得该抗菌蛋白的分子量为12;600道尔顿，IEF测得其等电点为9.;8。
- Objective: To determine the amino acid composition and isoelectric point of porcine platelet-derived growth factor. 摘要目的：测定猪血小板衍生生长因子的氨基酸组成和等电点。
- The molecular weight of SA was about 58000 Dalton by SDS-PAGE and its isoelectric point was 5.9-6.2 by IEF-PAGE. 在SDS-PAGE中链霉亲和素只有一条带;单体的分子量为14500Da;链霉亲和素的相对分子量约为58000Da; 其等电点为5.;9-6
- Objective:To determine the amino acid composition and isoelectric point of porcine platelet-derived growth factor. 目的：测定猪血小板衍生生长因子的氨基酸组成和等电点。
- The isoelectric point (IEP) is one of the most important physicochemical properties of proteins. 摘要等电点是蛋白质最重要的物理化学性质之一。
- The isoelectric point is playing an important role in the making-leather,especially in the wet work process. 在制革工业中,等电点是一个重要的概念,尤其是在湿加工阶段。
- Aim: The isoelectric point (pI) of bovine platelet-derived growth factor was determined. 目的：测定分析牛血小板衍化生长因子的等电点。
- Isoelectric point The value of pH in a medium at which a molecule has no electric charge. 等电点：是当分子处于电中性时的该分子溶液所具有的pH值。
- It encodes a 466 amino acid protein, whose predicted molecular weight is 53.1 kDa and isoelectric point is 6.39. 该基因编码的蛋白含有466氨基酸，分子量为53.;1 kDa，等电点为6
- Carboxymethyl chitosan (CMC) was prepared by a two-step alkalization and refined by the method of isoelectric point. 本论文采用了两步加碱的新方法制备羧甲基壳聚糖（CMC），并利用等电点沉降法精制CMC。
- The isoelectric point, amino acid composition and spectrum of c-phycocyanin were determined respectively. 提出一种从螺旋藻中提取纯化藻蓝蛋白和糖蛋白的新型分离工艺。
- Each amino acid has its own characteristic isoelectric point, where the net charge on the molecule is zero. 每个氨基酸都有自己的等电点，等电点的条件是净电荷为零。
- At pH 5.97 the group has no net charge and will not migrate in an electrical field. Here at the isoelectric point, buffering is minimal. 在pH值为5.;97时;基团不带电;并且不能在电场中迁移。这是它的等电点;缓冲能力达到最小值。
- Proteins were separated and resolved in CIEF according to their differences in isoelectric point (pI), and then characterized by ESI MS. 蛋白质首先在毛细管等电聚焦过程中根据它们等电点的差异得到分离 ,然后被电喷雾质谱鉴定。
- This enzyme in and so on the electric focusing electrophoresis presents a zymoprotein belt， its isoelectric point is 4.1. 该酶在等电聚焦电泳中呈现一条酶蛋白带，其等电点为4.;1。
