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- streptavidin magnesphere 链亲和素磁珠
- METHODS Streptavidin Biotin peroxidase Complex (SABC) methods, monoclonal antibody against HSP70 were employed. 方法 采用鼠抗人 HSP70单克隆抗体及免疫组织化学 SABC法 .
- To obtain the anti-transferrin receptor scFv and streptavidin(SA) recombinant fusion proteins which were high-efficiently and solubly expressed in E. 拟获得在大肠杆菌中能高效可溶表达的转铁蛋白受体单链抗体与链亲和素(SA)的重组融合蛋白。
- Methods The PCNA index (PI) was detected by the immunohistochemistry method of streptavidin in the PCNA positive samples. 方法：采用链酶亲和素-过氧化物酶标记免疫组织化学方法，在PCNA阳性标本中测定增殖指数(PI)。
- Methods labeled streptavidin biotin (LSAB)method with CMV monoclonal antibody was used to detect CMV antigen in peripher、al blood leukocytes. 方法采用抗CMV抗原的单克隆抗体，运用免疫组化链菌素-生物素标记法对外周血白细胞核中CMV抗原(即刻早期抗原和早期抗原)进行染色，诊断CMV感染。
- METHODS Immunohistochemical analysis of VEGF was performed by applying the streptavidin peroxidase(SP) conjugated method. 方法应用单克隆鼠抗-VEGF抗体通过免疫组化SP法研究肾癌中血管内皮生长因子的表达。
- Methods:Applying streptavidin peroxidase immunohistochemistry technique to detect the expression of P53,BCL 2,PCNA in 21 arsenical keratosis skin tissues. 方法:采用过氧化物酶免疫组化方法检测了21例砷角化皮损中P53、Bcl-2、PCNA的表达。
- The appropriate aptamer-linked nanoparticle aggregates are placed on the conjugation pad, streptavidin is applied as a thin line to the membrane pad, and the device is then dried. 再次结合了水的聚集体接着会迁移到膜的边界，但是他们因为尺寸比较大而无法穿透次膜。
- The measurement of terminal deoxnuceotidy transferase mediated d-UTP biotin nick end labeling(TUNEL) and the streptavidin peroxidase immunohistochemistry were used. 结果:胃粘膜活检标本中胃癌组织端粒酶阳性率达88.;1%25相近;提示大部分胃癌组织端粒酶处于活化状态。
- After another incubation, unbound HRP labeled streptavidin is washed off and the amount of bound peroxidase is proportional to the concentration of the NSE present in each sample. 颜色的深浅和样品中的NSE呈正相关。
- Using labe1led streptavidin - biotin (LSAB) methed, we exandned the expression of cyclin- dependent kinases 4 inhibitor P 16 (CDK4I ) in 83 cases of human non-sman cull lung cancer,the average rate of P16 protein positive expression was 65. 93%. 为研究CDK4I/P16与非小细胞肺癌的发生及发展的关系，应用免疫组化LSAB法研究了83例肺癌手术标本中CDK4I蛋白的表达。 结果显示，CDK4I蛋白表达平均阳性率为65.;93%25。
- Methods A549 cells were treated with different cytotoxic drugs for 24hours. The changes of APE/ref-1 expression in A549 after drug-treatment were detected by real time PCR, western blot and streptavidin peroxidase immunohistochemistry staining. 方法 通过免疫组化染色明确APE/ref-1在A549细胞中的表达后,以特定浓度的临床常用细胞毒性药物对A549细胞进行诱导,采用实时荧光定量PCR、Western Blot和免疫组化技术检测药物诱导前后A549细胞内APE/ref-1表达的变化情况。
- horseradish peroxidase - labeled streptavidin 辣根过氧化物酶标记链霉亲和素
- alkaline phosphatase - labeled streptavidin 碱性磷酸酶标记链霉亲和素
- Labeling of Quantum Dots with Streptavidin and Its Bioactivity Measurement 量子点标记链霉亲和素及其生物活性检测
- Keywords streptavidin;magnetic resonance imaging;monoclonal antibody; 链霉亲合素;磁共振成像;单克隆抗体;
- Keywords antibody;monoclonal;carcinoembryonic antigen;biotin;streptavidin; 抗体;单克隆;癌胚抗原;生物素;链霉亲和素;
- Detection of T lymphocyte subpopulation and mIL--2R with ?biotin?streptavidin system in patients with tuberculosis BSA系统检测结核病患者T细胞亚群和mil-2R
- Cloning and Soluble Expression in Escherichia coli of Fusion Gene of Anti-Transferrin Receptor scFv and Streptavidin 转铁蛋白受体单链抗体与链亲和素融合基因的克隆及其在大肠杆菌中的可溶性表达
- Functional identification of the bispecific fusion protein of CEA single-chain antibody and streptavidin 癌胚抗原单链抗体-链亲和素融和蛋白的功能鉴定
