查询词典 abrin

This literature on abrin has been reviewed with respect to:the abrin structural characteristics, action mechanism of causing poison of abrin, application prospect in clinical of abrin.

本文综述了有关相思子毒素的分子结构特点，毒性机制和在临床中的应用前景。

ThemostpotentofthesetoxinsThe coding sequence of abrin a A chain gene was obtained by RT PCR and cloned into the expression vector pET28b.

成熟的ABRaA在大肠杆菌中得到高效表达，可溶性重组蛋白质的获得率达 4mg/L培养物，而且具有较好的纯度。

Abrin;structural characteristics;immunotoxin;clinical application

相思子毒素；结构特点；免疫毒素；临床应用

In principle, the protocol developed in this study could be used for detecting other foodborne pathogenic bacteria such as E.coli, Staphylococcus, Campylobacter and food toxins such as Ricin, Abrin, or Clostridium Botulinum if the proper antibody is selected for the conjugation with nanorod substrates.

大致上，这项研究兴盛的草案可以通过选择性结合在纳米棒底层的相对性抗体被用于检测另外一些食源性病原菌，比如大肠盖希氏菌，葡萄球菌，弯曲杆菌和食物毒素，诸如蓖麻毒素，红豆因或肉毒梭菌。

Abrin is one of the potent toxins isolated from the beans of plant abrus precatorius.the toxic protein consists of two disulfide-bonded subunits,the a and b chains.the b chain is a galactose-specific lectin that facilitates the binding of abrin to the cell membrane that precedes endocytosis.after entering the cells,the a chain catalytically inactivates 60s ribosomal subunits by removing adenine position 4324 of 28s r–rna,and thereby inhibits protein biosynthesis.

相思子毒素是从豆科植物(abrus precatorius l。)种子中分离的一种细胞毒性蛋白。它由a，b两条链组成，由一个二硫键相联，b链具有半乳糖凝集活性，可与细胞膜上受体结合，帮助a链进入细胞内，a链进入细胞催化失活60s核糖体亚基，从而使细胞蛋白合成被抑制。

In the second part, the structure of agglutinin from Abrus precatorius has been determined by X-ray crystallography. The structure and the activity as a ribosome-inactivating protein have been compared with abrin-a from Abrus precatorius.

第二部份是以X光结晶学的方法，决定鸡母珠凝集素(Agglutinin from Abrus precatorius)的单晶结构，描述其与鸡母珠毒素(Abrin-a from Abrus precatorius)结构上的差异，并试图由此分析两者作为醣体抑制蛋白在活性上的差异。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。