The surface antigen , E antigen , front S1 antigen are negative , the surface antibody , E antibody , core antibody are positive , make an explanation once meaning , whether regards or not please?
表面抗原、E抗原、前S1抗原呈阴性，表面抗体、E抗体、核心抗体呈阳性，请解释一下意思，好不好？
In this study, researchers at the National cancer Institute, Maryland, used an antibody which targets proteins on the surface of cancerous cells.
在这项研究中，马里兰州国家癌症研究所的研究员们，使用一种能够定位癌细胞表面蛋白质的抗体。
The feasibility of using protein A to immobilize antibody on the silicon surface of the imaging ellipsometry biosensor was investigated in this study.
研究了在硅片表面上通过A蛋白定向固定抗体分子用于椭偏光学生物传感器免疫检测的可能性。
The phage surface display technology is widely used in disease diagnosis, specific antibody, and protein medicine production.
噬菌体表面展示技术广泛应用于疾病诊断、特异性抗体及蛋白药物生产等。
A large human phage antibody library was subjected for panning with leukocytes from healthy donors and leukemia patients to select for specific antibodies against leukocytic surface proteins.
采用正常人和白血病患者的白细胞对人源噬菌体抗体库进行淘选，以获得对两种细胞表面蛋白特异的抗体。
Methods the expression rates of endothelial cell surface adhesion molecules VCAM-1 and CD62E were detected by flow cytometry (FCM) and specific labeled monoclonal antibody.
方法采用流式细胞术和特异性标记单克隆抗体，测定内皮细胞表面黏附分子VCAM - 1及CD62E的表达率。
A model analytical chip was prepared by coupling 4 phage antibody clones from mouse and 1 clone from human to the surface of carboxyl terminated silicon.
将4个鼠源噬菌体抗体克隆和1个人源噬菌体抗体克隆偶联到羧基终止的硅片表面，制成分析型模型芯片。
Hemagglutinin (ha) is the most important surface antigen of virus and has subtype speciality, which induce the peculiar antibody.
血凝素(A)蛋白为病毒最重要的表面抗原，具有亚型特异性，同时可以诱导特异性抗体的产生。
Results the RBC blood group antibody can be stably coated on the surface of the slide modified by silicic-acid, and it can be combined with its specific antigen RBC.
结果抗红细胞血型抗体可以牢固的结合在硅酸修饰过的玻片上，并且可以与其对应的红细胞抗原进行免疫学反应。
Methods The anti-VEGF antibody was connected to the surface of liposome ultrasound contrast microbubbles by the electrostatic attraction way and its physical characteristics were detected.
方法以静电吸附法将抗VEGF抗体连接到脂质体造影剂微泡的表面；
The phage antibody library technology is a novel method with many potential applications, consisting of antibody library and phage surface display technology.
噬菌体抗体库技术是抗体基因文库技术和噬菌体表面展示技术相结合形成的一项新技术与方法，在生物科学领域极具潜力。
In this case, the hepatitis B surface antigen (HbsAg) and hepatitis B core antibody (HbcAb) were positive.
该患者的乙肝表面抗原（HbsAg）和乙肝核心抗体（HbcAb）呈阳性。
They predicted that the immune system's t cells could be turned on by using an antibody to a cell-surface molecule called CD40, which controls the cells' activation.
他们预测，采用控制细胞激活的细胞表面分子CD 40的抗体，可以激活免疫系统中的T细胞。
Binding of the tetramers occurred by the surface immunoglobulin antigen receptor with little or no binding to antibody captured in the Fc receptor.
四聚物的结合是通过表面免疫球蛋白抗原受体，通过Fc受体结合抗体的很少量甚至没有。
The membrane is hydrophobic and, thus, lends itself for protein adsorption that is carried out by simply transferring the antibody solution onto the surface (9).
膜是疏水的，因而可以用于蛋白吸附，只用简单的将抗体溶液放在表面就能实现。
The invention relates to a method for fixing an antibody on the surface of a medical device.
本发明涉及一种在医疗器械表面固定抗体的方法。
Primary antibody binds to cell surface antigen.
通用抗体结合到细胞表面抗原。
Methods The genes encoding antibody variable regions were cloned by RT PCR from hybridoma cells and expressed on bacterial phage surface.
方法利用RTPCR 方法扩增抗体可变区基因并表达于噬菌体表面。
OBJECTIVE to discuss and establish a highly effective method to immobilize antibody (ab) on the surface of immunosensor microarray.
目的探讨并建立一种高效免疫微阵列传感器抗体固定的方法。
The protective antibody and the serospecific agglutinin against leptospires are immunological response to the surface antigen of leptospires.
钩端螺旋体的保护性抗体和血清学特异性凝集抗体均为以外膜抗原为基础的免疫学反应。
Secondly, based on the key disease-associated genes, proteins, and cell surface antigen molecules in the pathogenesis of HM, new anti-HM drugs such as target antibody can be designed.
其次，针对HM发病机制中的关键致病基因、蛋白质或细胞膜抗原分子等，可以设计新型靶向抗体等药物。
PURPOSE To prepare lung cancer surface antigen and antibody.
目的制备肺癌抗原和抗体。
When an antibody was immobilized on the surface of a micro-cantilever, the system can detect the antigen in solution.
在微梁上修饰对应的抗体，系统就可以对其抗原行检测。
The measurements utilize a dual-channel system to detect the relevant frequency shift. The AFP antibody is immobilized to the crystal surface via protein a.
实验采用双通道系统进行频率变化的测定，并采用蛋白a在晶体固定afp抗体。
Conclusion Phage surface display technology is a useful method to produce human monoclonal antibody against CEA.
结论噬菌体抗体库技术是研制人源性单抗的有效途径。
Conclusion Phage surface display technology is a useful method to produce human monoclonal antibody against CEA.
结论噬菌体抗体库技术是研制人源性单抗的有效途径。
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