实验结果表明，利用质心法测定的蛋白分子量比最大灰度法测定的更接近于标准分子量。
The experimental results show the centroid method has an advantage over the maximum gray level method.
生长激素是大型分子量蛋白质，控制正常动物的生长和成熟。
Somatotropins are large molecular weight proteins which regulate growth and maturation in normal animals.
它以高分子量形式存在，大约接近180,000道尔顿，这样的表现似乎与脂蛋白有关。
It exists in a high molecular weight form, approximately 180,000 daltons, and as such seems to be associated with a lipoprotein.
目的：建立大鼠脑组织线粒体的体外蛋白合成体系并对其合成产物进行电泳分离和分子量鉴定。
Aim: to establish a system of mitochondrial translation in vitro of rat brain and identify its production of protein by molecular weight.
初步探讨了小麦醇溶蛋白和低分子量谷蛋白亚基（LMW-GS）高效毛细管电泳（HPCE）分离的分辨度及其重复性。
The resolution and reproducibility of wheat gliadin and low-molecular weight glutenin subunit (LMW-GS) separations by high-performance capillary electrophoresis (HPCE) were studied.
这些无毒基因编码含偶数个半胱氨酸的小分子量蛋白，在叶霉菌毒性菌株中的存在与否及存在方式各不相同。
All the Avr genes encode small molecular weight proteins with even Numbers of cysteines, and their existence and variance are different in the virulent strains.
方法：比较以往报道的各种低分子量蛋白的电泳分离方法，对电泳缓冲液系统、分离胶和浓缩胶的浓度、电泳程序等进行了优化。
Methods: Based on several reported SDS-PAGE systems for low molecular weight protein, the buffer systems, concentrations of separating gel and stacking gel, electrophoresis procedures were optimized.
通过对双向电泳图谱的初步观察可以看到，蛋白质主要集中在等电点5—8和分子量28kd—66 KD之间。
From 2-d electrophoresis maps, we can find that most of proteins focused between pI5 - pI 8 and molecular weight 28kd-66kd.
许多植物性蛋白酶抑制剂的分子量都在20，000道尔顿以下。
Many plant-borne protease inhibitors are small proteins with molecular weights under 20,000 daltons.
水解植物蛋白（H VP）的功能特性与其分子量的大小有十分密切的关系。
The functional properties of HVP ( hydrolytic vegetable protein) has close relation to its molecular weight.
为此我们得出结论：高分子量蛋白如bsa也能形成淀粉样纤维，但是BSA形成的淀粉样纤维主要因为其表面疏水性较低使其没有细胞毒性。
We concluded that a protein with high molecular weight such as BSA can also form amyloid fibrils, although the resultant amyloids showed no cytotoxicity due mainly to their low surface hydrophobicity.
实验结果：(1)纯化的鞭毛蛋白经sDS - PAGE电泳，分子量约为65kd。
Results: (1) Molecular quantity of the purified flagellin was about 65kd by SDS-PAGE electrophoresis.
在蛋白分子未完全失去分子立体结构时，其Z值与分子量的立方根成正比。
When protein molecules do not completely lose three-dimensional structure. the Z values of the proteins were found to be proportional to the cubic root of their molecular weight.
目的筛选正常大鼠血清与烧伤大鼠早期血清中差异表达的低分子量蛋白，为进一步解释烧伤血清生物效应奠定基础。
Objective To detect differentially expressed low mass proteins in the serum between normal and burned rats, and lay a foundation to further explanation of the biological effect of the burn serum.
探讨脱氧雪腐镰刀菌烯醇（DON）对人外周血单个核细胞参与抗原呈递的低分子量蛋白酶体-2（LMP-2）表达的影响。
To explore the effects of deoxynivalenol (DON) on low molecular weight polypeptide-2 (LMP- 2) expression of human peripheral blood mononuclear cells.
对于含有多种成分且各蛋白质成分的分子量相差较小的菌体蛋白质的提纯，用一般的沉淀法、层析法均达不到理想效果。
Objective:To purify bacterium protein made up of many compositions whose molecular weights are little difference. Methods:results of using sediment and layer-division are not satisfying.
采用高效凝胶过滤色谱（HPSEC）研究了米糠可溶性蛋白不同蛋白酶水解产物的分子量分布范围。
The molecular weight distribution of enzymatic hydrolysates from rice bran soluble protein was determined using HPSEC.
而且，TATPTD的分子量小，无细胞毒性，免疫原性极低，不影响融合的蛋白功能。
As a small polypeptide, without cytotoxicity and immunogenicity, TAT PTD protein don't affect the function of the fused proteins.
金属硫蛋白是一类低分子量、富含半胱氨酸的金属结合蛋白。
Metallothionein(MT) is a group of conjugated proteins which are rich in cystein. and low molecular weight.
癌胚抗原(CEA)是存在于血液中和某些肿瘤细胞表面的一种高分子量糖蛋白(200kd)。
Carcinoembryonic Antigen (CEA) is one kind of glycoprotein with high molecular weight (200kd), existing in the blood or on the surface of some tumor cells.
利用超滤技术对咸鸭蛋蛋清直接脱盐，选用截留分子量为10000的超滤膜可使脱盐率达到83.81%，蛋白质截留率达到86.1%。
The results showed that ultra filtration by the molecular mass cutoff 10000 was suitable for egg white, the desalinization rate was 83.81%, and the protein retention was 86.1%.
本实验应用凝胶色谱法研究了蛋清蛋白水解物的水解程度与分子量的关系。
This experiment aimed to study the relationship between DH and MW of the hydrolysates of egg white by gel chromatography.
胱抑素c是一种小分子量分泌性蛋白质，一直是评估肾小球滤过率的标示物。
Cystatin c, a small molecular weight secreted protein, is a marker for evaluating glomerular filtration.
经SDSPAGE测定纯化蛋白的分子量，然后切下目的蛋白条带，进行蛋白质鉴定。
After determining the molecular weight of the purified protein by SDS PAGE, the band was excised from gel for protein identification.
生物胺是低分子量有机碱，存在于蛋白质丰富的食品尤其是发酵食品中。
Biogenic amines are organic bases with low molecular weight. They can be expected in all foods that contain proteins or free amino acids.
CMTI的成员分子量小、结构简单、作用机制清楚，是研究活性蛋白质分子结构与功能关系及作用机制的良好工具。
Because of their low molecular weights, simple structures and clear mechanism, CMTIs are used as tools for the study of the structure-function relationships of active proteins and their mechanism.
金属硫蛋白(MT)是一类富含半胱氨酸的低分子量结合蛋白。
Metallothionein (MT) is a group of conjugated proteins which are rich in cysteine with low molecular weight.
许多植物性蛋白酶抑制剂的分子量都在20,000道尔顿以下。
Many plant - borne protease inhibitors are small proteins with molecular weights under 20,000 daltons.
利用SDS-PAGE和分子克隆方法研究了易变山羊草的高分子量谷蛋白亚基及其基因。
The high molecular weight glutenin subunits and their encoding genes in Aegilops variables were characterized by SDS-PAGE and molecular cloning.
利用SDS-PAGE和分子克隆方法研究了易变山羊草的高分子量谷蛋白亚基及其基因。
The high molecular weight glutenin subunits and their encoding genes in Aegilops variables were characterized by SDS-PAGE and molecular cloning.
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