isoelectric

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.

Objective : To determine the 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 measurement of the zero charge points and isoelectric points shows occurance of the characteristic absorption.

零电荷点和等电点的测量结果表明发生了特性吸附.

The results of the isoelectric point show the terpolymers to have the observable amphoteric characteristic.

等电点的测定结果证实了该三元共聚物具有明显的两性特征.

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.

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.

The isoelectric points of ChA and ChB were obtained as 5.21 and 5.92 by isoelectrofocusing.

采用等电聚焦的方法测定得ChA和ChB的等电点分别为5.21和5.92.

Isoelectric focusing may be used as another indication.

等电聚焦可以用为另一指标.

CMC stabilizes protein dispersions, especially near their isoelectric pH value.

cmc稳定蛋白质的分散, 尤其接近它们等电pH值时.

The isoelectric pointof BDA was PH 3.97 and BDB was PH 4.61 by the isoelectric focusingelectrophoresis.

紫外扫描发现,BDA在230nm处有最大吸收,而BDB的最大吸收则在200-210nm之间.

Methods: Isoelectric focusing in polyacrylamide gels was used.

用薄层聚丙烯酰胺凝胶等电聚焦的方法.