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Langone JJ (1982) Protein A of Staphylococcus aureus and related immunoglobulin receptors produced by streptococci and pneumococci.

其中,醛基免疫磁性载体的捕获和分离效果最佳,且用乙醛—右旋糖苷进行包被可以消除交叉反应。

It is formed from mustard oil glucosides immediately after crushing.

在压碎后的芥末油葡糖苷中可立即形成这种芥菜籽。

The results showed that the component and content of aroma and glycosidic aroma precursors in fresh tea leaves, green tea and black tea are different.

结果表明:由同一批鲜叶所制的绿茶和红茶,其香气和糖苷类香气前体在组成和含量上存在明显差异。

Low molecular weight chitosan is prepared from breakdown of glycosidic bond of chitosan.

甲壳素是N-乙酰葡萄糖胺的聚合物,甲壳素脱乙酰后为壳聚糖,壳聚糖糖苷键断裂降解为低分子量壳聚糖。

The fast step of the transformation is the cleavage of the sugar 1, 2-orthoester, while the rate-limiting step is the formation of glycosidic linkage.

在这一转化过程中,原酸酯的解离步是快速平衡,生成糖苷化产物一步是决速步。

For the purpose of constructing mammary gland specific expressional vector, we use the updream regulation sequence of bovine BLG to regulate lacS gene to express in mammary gland. Positive clone cells are selected and purified by the expression Neo gene and report gene EGFP. So the cells can be used as sources to create transgenic animals by nuclear transfer techniques.

本研究以牛β-乳球蛋白基因上游调控成分作为启动子,嗜热菌糖苷酶基因lacS为目的基因,构建了lacS基因乳腺特异表达载体,并通过脂质体介导法转染体外培养的牛胎儿成纤维细胞,借助新霉素抗性基因和增强型绿色荧光蛋白报告基因来筛选、纯化阳性克隆细胞,为利用核移植技术制备转基因动物提供细胞来源。

After inoculation of leukemia virus,the changes in ANAE,AcP and β-Gase reactions were observed in the thymocyte and thymie nurse cell in thymus cortex of experimental mice.

对接种白血病病毒后30d、75d 小鼠胸腺和淋巴结的组织结构及酸性非特异性酯酶、酸性磷酸酶、β~葡糖苷酸酶反应类型进行了观察,并与正常组作对照。

These techniques were applied primarily to yellow-dyed textiles and to plant dyestuffs that contain yellow dyes, most of which are glycosides that are hydrolyzed by the strong acid used in earlier studies.

这些技术主要适用于黄色染色纺织品和染料植物含有黄色染料,其中大部分是糖苷水解是由强酸中使用的早期研究。

Like starch, therefore, cellulose is made up of chains of D-glucose units, each unit joined by a glycoside linkage to C-4 of the next.

因此纤维素与淀粉一样,由D-葡萄糖单元组成,每单元通过糖苷键与另一单元的C-4位连接。

Methods:Eight male adult beagel dogs were collected,6 of them were planted with IVD in their vas deferens and 2 as the control.

选雄性成年Beagle犬6只,手术植入IVD,术后1个月、3个月、6个月和12个月各采集犬精液,分别检测精子密度、精子活动力和精浆α-糖苷酶,并以仅做假手术的对照组(2只)作对照。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力