isoelectric

Modified gelatin is widely used as coagulating agent in photographic emulsion-making, but the coagulation mechanism is still obscure. The isoelectric point distribution is one of the most important factors affecting the coagulating property of modified gelatin.

改性明胶已经被广泛地用作感光乳剂的沉降剂。然而对其沉降作用的机理，人们却还了解得很少。改性明胶的等电点，是影响改性明胶沉降的重要因素之一。

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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。

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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.

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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.

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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.

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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.

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Isoelectric focusing may be used as another indication.

等电聚焦可以用为另一指标.

词典精选例句

A new proteomics strategy based on protein standard isoelectric focusing ( IEF) and tandem mass spectrometry ( MS) "shot-gun" was investigated, which was peculiarly useful for low abundance protein isoform identification.

用标准蛋白质混合物建立了一种适用于低丰度混合蛋白质及其异构体分离与鉴定的蛋白质组学方法。

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Thymosin α 1 ( T α 1), a 28-amino acid peptide with an isoelectric point of 4.2 and a molecular weight of 3108 Da, is a peptide hormone secreted by the animal or human thymus organizations.

胸腺素α1（Tα1）是由动物或人胸腺组织分泌的一种多肽激素，由28个氨基酸组成，等电点4.2，分子量3108d。

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Using isoelectric EEG as monitoring index may exaggerate the pathological effect of LOC.

以EEG拉平作为监测指标，会夸大LOC的病理损害性；

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This technology can form smooth pH gradient by adding ampholyte and make protein stop electrophoresis at the isoelectric points.

该技术是通过加入两性电解质，形成较平滑pH梯度，使样品在等电点处停止电泳。

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Haemoglobin polymorphism of175 thoroughbred foals in China was examined by agarose gel isoelectric focusing.

采用等电聚焦电泳对175匹中国纯血马幼驹进行了血红蛋白多态性的检测。

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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.

词典精选例句

Varietal Identification of Oat ( Avena spp.) by Ultrathin-layer Isoelectric Focusing of Seed Protein

超薄层等电聚焦电泳技术检验燕麦种子的真实性

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The predicted protein of the amphioxus AGAT is 426 amino acids in length, with theoretical molecular weight of 49.3654 kDa and isoelectric point of 6.65.

演绎的文昌鱼AGAT蛋白质由426个氨基酸组成，理论分子量为49.3654kDa，蛋白质的等电点为6.65。

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Study on the isoelectric point of low temperature induced protein of straw mushroom measured by isoelectric focusing electrophoresis

等电聚焦电泳测定草菇低温诱导蛋白等电点的研究

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The isoelectric point ( PI) of GO I was about PH 7.4. There was a immunity precipitate line determined by immunity double-diffusion reaction between the antibody raised against GO I and crude protein from spinach green leaves.

制备GOⅠ的抗体并对菠菜绿叶粗蛋白作免疫双扩散，有免疫沉淀线；颜色文化&绿色（英文）

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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.

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The separation of alanine by emulsion liquid membranes in laboratory scale is studied, thus explores a new way for recovery of alanine from the "secondary isoelectric point crystallization" mother liquid in the production process of gourmet powder.

对乳化液膜技术分离丙氨酸进行了实验研究，从而探索了从味精生产过程的第二次等电点结晶母液中回收丙氨酸的新途径。

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Cerebral spinal fluid OCB was analyzed in 136 patients with different neurological diseases using isoelectric focusing and avidin biotin-peroxidase complex technique.

应用等电聚焦加抗生物素-生物素-过氧化酶复合物技术检测136例神经系统疾病患者脑脊液OCB，并进行对比分析。

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With biological software analysis, obtained cDNA sequence base composition, codon usage and restriction site data, as well as detailed theoretical protein molecular weight, isoelectric point and amino acid composition.

利用生物软件进行分析，获得cDNA序列碱基组成、密码子使用频率和酶切位点等详细数据以及蛋白质理论分子量、等电点和氨基酸组成等情况。

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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.

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Isoelectric focusing analysis of human and animal hair keratins

人与动物毛发角蛋白组分的等电聚焦图谱分析

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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.

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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.

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After determining the purpose glutenin isoelectric point with protein electrophoresis, use of isoelectric point precipitated the glutenin, then freeze-drying to get off-white protein powder.

根据蛋白电泳确定目的谷蛋白的等电点后，利用等电点法沉淀谷蛋白，再冷冻干燥得到灰白色蛋白粉。

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The isoelectric point of LPI was in the range of pH4.5-5.5. Within the pH range, the solubility, viscosity and foaming capacity of LPI were lower.

亚麻籽分离蛋白的等电点在pH4.5-5.5范围内，在该范围内，其溶解性、粘度、起泡性均较弱；

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Preparation of BWP by Alkaline Extraction and Acid Isoelectric Precipitation Method

碱萃取酸等电沉淀制备荞麦蛋白

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Study of Several Isoenzyme on Eggplant Seeds Using the Isoelectric Focusing Method

用等电聚焦法对茄子种子几种同工酶的研究

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Determination of Isoelectric Point of Creatine by Ion Balance Model

离子平衡模型确定肌酸的等电点

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