查询词典 polypeptides

The invention discloses an antibody against cattle piron and method for preparation, wherein the antibody is obtained by using polypeptide selected from the following polypeptide family as the antigen immunological animal, said polypeptide family is formed by the following polypeptides,(1) polypeptide of the amino acid residue sequence 1 in the sequence table,(2) polypeptide obtained by removing 1-24 amino acid residues continuously from No.

本发明所提供的制备牛朊病毒抗体的方法，是以选自下述多肽家族之一的多肽为抗原免疫动物得到的抗体；所述多肽家族由以下多肽组成：1具有序列表中序列1的氨基酸残基序列的多肽；2从序列1的自氨基端第1位氨基酸残基开始向羧基端连续去除1至24个氨基酸残基，和/或从序列1的自氨基端第264位氨基酸残基开始向氨基端连续去除1至23个氨基酸残基得到的多肽。

AIM:To study the gene structure encoding some antigenic polypeptides of plerocercoid of Spirometra erinaceieuropaei.

目的：研究猬迭宫绦虫幼虫－裂头蚴的某些蛋白抗原的基因结构。

However, we can reconstitute the biosynthetic pathway by supplying the cells with catalytically active polypeptides.

但是，我们可以通过向细胞簇提供催化活性肽来重建生物合成的途径。

The relations between antibacterial activity and specific proteins/polypeptides expressed under induction in housefly pupae were investigated by the methods of SDS PAGE combined with stepwise regression analysis and response surface regression analysis.

0 引言昆虫不像高等动物那样有完善专一的免疫体系，缺乏 B和 T淋巴细胞，没有免疫球蛋白和补体，但是它们有极强的适应能力和防御能力。

The concentration percentages of GSH and polypeptides were approximately by 108, 208 and 329% under sodium sulfate, 113, 194 and 401% under sodium nitrate, and 174, 408 and 472% under equal mixtures of sodium sulfate and nitrate as compared with distilled water cultured, respectively.

其结果显示在阳光和水分充足的情况下，增加硫原子及氮原子的来源可增加 GSH在植物体茎部组织中的含量，如此便可与正常植物相比较，进一步了解环境污染的程度。

Objective To study the effect of sheep spleen polypeptides on immune function.

目的 探讨羊脾多肽对小鼠免疫功能的影响。

On the cytosolic side of the membrane these structures have an electron-dense coat consisting mainly of the protein clathrin ,the polypeptides of which form a three-legged structure known as a triskelion.

在膜的胞质溶胶侧，这些结构有高电子密度的覆盖物，主要是网格蛋白，此多肽链形成一种称为三角复合体的三臂结构。

In this paper, Attacus ricini nuclear polyhedrosis virus was studied. The molecular weight and pi of polyhedrin and structural polypeptides were determined by vertical slab SDS-PAGE and thin-layer isoelectrofocusing electrophoresis. The restriction pattern of ArNPV DNA was assayed by 5 restriction endonucleases.

本文较为系统的研究了蓖麻蚕核型多角体病毒(Attacus ricini nuclear polyhedrosis virus，简称ArNPV)形态特征和生化特性，并预测了多角体蛋白的二级结构，为开发利用蓖麻蚕核型多角体病毒这一生物资源提供了理论参考。

In order to find out the active components, the analysis on chemical composition of the leaf from Broussonetia papyrifera uangyechu through the technology of test tube and paper chromatography were accomplished. The results showed that the leaf contains phenols, amino acids, proteins, polypeptides, saponins, flavonoids and its saponins, sterols, and triterpenes.

为研究光叶楮叶中的化学成分，采用试管法和圆形滤纸层析法对其进行测定，结果表明：光叶楮叶片含有酚性成分、氨基酸、蛋白质、多肽、皂苷、黄酮及其苷类、植物甾醇、三萜等多种化学成分。

The experiments showed that polypeptides were formed by self-assembly of N, O- bis amino acids with the assistance of o-phenylene phosphoro- chloridate. Three steps were involved in the self organization reactions, i.

侧链无官能团的N，O-二-α-氨基酸在O，O-亚苯基磷酰氯辅助下能自组装得到系列2～n聚寡肽，其自组装成肽过程大致分为三步：氨基酸的活化、肽链的延长和链反应终止。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷