查询词典 antigen

In this research, B2 gene of HCV was highly expressed as a fusion protein (Trx-B2) by cloning into pThioHisA, and induced specific anti-HCV antibody in higher titer than unmodified B2 protein after immunize mice or rabbit.The results showed antigen Trx-B2 has obvious immunogenicity and induced specific antibody,which might be able to serve as diagnosis HCV. Consequently, this PcAb of rabbit was used to coated Immulon plate, and a method of both antibodys sandwiching antigens was developed to detect 32 HCV positive serum and 32 nomal serum.Results show that ratio of positive are 87.5%and 43.75% respectively.

但缺点是该抗原所诱导的抗体滴度较低，可能是由于其分子量较小，所以本课题将人工合成的HCV复合多表位抗原基因B_2克隆到表达载体pThioHisA中，利用硫氧还蛋白融合方式对该抗原进行修饰，并在大肠杆菌中表达融合蛋白(Trx-B_2)，纯化该蛋白后免疫小鼠及家兔，结果表明用硫氧还蛋白修饰后的融合蛋白免疫小鼠和家兔后，得到的抗体滴度均高于未经修饰过的复合多表位抗原合成肽所诱导的抗体滴度，并从免疫后的兔血清中提取IgG包被酶联板，利用双抗夹心法分别检测了32份HCV阳性血清和32份正常人的血清，结果阳性率分别为87.5%和43.75%，符合率为71.88%。

Objective To establish a hybridoma cell line secreting monoclonal antibody against prostate specific membrane antigen.

目的 制备具有良好器官特异性的抗前列腺特异膜抗原单克隆抗体。

To induce or evaluate an immune response in by administering a specific antigen to which it has been sensitized.

对某有机体注入使它敏感化的特定抗原以诱导或评价它的免疫反应。收藏反馈

To induce or evaluate an immune response in by administering a specific antigen to which it has been sensitized.

对某有机体注入使它敏感化的特定抗原以诱导或评价它的免疫反应。

To induce or evaluate an immune response in by administering a specific antigen to which it has been sensitized.

对某有机体注入使它敏感化的特定抗原以诱导或评价它的免疫反应。她对这危机的客观的反应。

Objective To explore the antigen presentation of eosinophils to sensitized T lymphocytes in vitro .

目的 探讨嗜酸性粒细胞在体外培养条件下将抗原呈递给致敏T淋巴细胞的机制。

Antigen interacts with the surface of sensitized mast cells.

抗原与致敏的肥大细胞表面互相作用。

Objective To explore the antigen presentation of eosinophils to sensitized T lymphocytes in vitro.

摘 要：目的探讨嗜酸性粒细胞在体外培养条件下将抗原呈递给致敏T淋巴细胞的机制。

Methods :Using TCS as antigen,carried on sensitizing and attacking of allergical reaction on guinea pig.

用TCS作为抗原，对豚鼠进行致敏和攻击。

"Separate stockpiling of antigen and adjuvant, that is quite an interesting option," he added.

&分别存放抗原和佐剂是一个很有意思的选择，&他补充道

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。