抗体复合物 meaning in English
antigen-antibody complex
Examples
- They bind to antigen--antibody complexes .
它们粘附在抗原抗体复合物上。 - They bind to antigen - - antibody complexes
它们粘附在抗原? ?抗体复合物上。 - Surface plasmon resonance technique ; immunosensor ; amplified assay ; streptavidinbiotinylated antibody complex
表面等离子体共振技术免疫传感器放大检测链霉亲和素-生物素化抗体复合物 - Surface plasmon resonance immunosensor is a relatively new immunoassay technique and has been receiving more and more attention in recent years . however , a major disadvantage of spr for bioanalytical applications is that low concentration or low molecular mass analytes could not be detected directly . therefore , it is a challenging task to develop strategies for improving the detection limit sensitivity of spr . in this paper , authors present a novel strategy for improving the sensitivity of spr immunosensing using streptavidinbiotinylated antibody complex . it is proven that the amplification strategy causes a dramatic improvement of the detection sensitivity . this amplification strategy is based on the construction of a molecular complex between streptavidin and biotin labeled protein . the complex can be formed in a crosslinking network of molecules so that the amplification of response signal will be realized due to the big molecular size of complex
将链霉亲和素-生物素系统用于表面等离子体共振免疫传感的信号放大，实时检测了人免疫球蛋白g higg的蛋白浓度。发生免疫反应的传感片和生物素化抗体反应后，传感片表面的一层生物素分子随后与链霉亲和素-生物素化抗体复合物中的链霉亲和素的活性位点发生亲和反应，从而使传感片表面特异健合的物质质量显著增加，大大提高了免疫检测的灵敏度和检测限。免疫反应经放大后，可检测0 . 00510g ml浓度区间内的higg 。 - The complex formed by cnbr - activated alginate and antibody is aggregated to the surface of the paraffin - graphite - chitosan electrode by electrostatic adsorption ( coacervation ) . the concentration of sjag can be detected by determining the redox current of o - aminophenol , which oxidized by h2o2 in the presence of hrp . moreover , the immunosensor shows some improved performances including high sensitivity , selectivity and less non - specific adsorption
褐藻酸钠?抗体复合物通过静电吸附作用被凝集到含石墨?石蜡?壳聚糖组分的电极表面，然后与抗原和酶标抗原进行竞争反应，以邻氨基酚为电子媒介，通过测定酶催化下双氧水对其氧化的电流大小来间接测定抗原的浓度。