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isoelectric preciptation 等电沉淀
Isoelectric focusing may be used as another indication. 等电聚焦可以用为另一指标。
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。
Methods: Isoelectric focusing in polyacylamide gels was used. 用薄层聚丙烯酰胺凝胶等电聚焦的方法。
The isoelectric pH for this enzyme was determined to be 5.85. 现测得该酶的等电点pH值为5．85。
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 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。
After quantification, the protein samples were separated by isoelectric focusing electrophoresis and then by SDS-PAGE. 定量后，分别进行一维等电聚焦分离和二维聚丙烯酰胺凝胶电泳分离。
Isoelectric focusing A technique used in ELECTROPHORESIS to separate amphoteric molecules (able to combine with either acids or bases). 等电点聚焦：是一种利用电泳技术分离两性分子（能与酸或碱结合）的技术。
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
The variant(s) most likely to show pI values different from that of HbA when run on an isoelectric focusing gel. 在跑IEF时最有可能表现出与HbA不同pI的变种。
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。
Simultaneous Isoelectric Focusing of EsD EAP ADA on Uitrathin-layer Polyacrylamide Gels. 非平衡超薄层等电聚焦同步检测EsD,EAP,ADA同功酶
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。
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
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 defatted wheat germ protein(DWGP)was prepared by alkaline extraction and subsequent isoelectric precipitation. 本文用碱提取后等电点沉淀法制取了脱脂麦胚蛋白,并对其理化和功能特性进行了研究。