cross-reactivity中文什么意思
交叉反应性
- cross: n. 克罗斯〔姓氏〕。
- reactivity: n.
- serologic cross-reactivity: 血清学交叉反应性
例句与用法
更多例句: 下一页- Tissue cross - reactivity
组织交叉反应 - The antibody showed high specificity to melaa but little cross - reactivity with some compounds structurally similar to iaa and some intermediates in iaa metabolism
该抗体对甲酯化的iaa有专一性识别,而对iaa的系列类似物及其代谢中间产物的交叉反应均极低。 - But the extensive cross - reactivity and the lacks of the ideal antisera make it difficult in technique and the false result . furthermore , the lack of the standard antisera also cause the " blank " result in a few newly discovered alleles
但血清学方法不仅存在着广泛的交叉反应和难以找到理想的抗血清而出现技术上的困难和分型判断误差,还会有许多新发现的等位基因却缺乏相应的标准抗血清,导致个别基因型无法检出。 - The combined sampling pcr detection method was found to be fully feasible for the rapid ( approximately 2 . 5 h ) and highly specific ( no cross - reactivity ) identification of the labile airborne virus in the air containing elevated concentrations of other microorganisms
使用即时定量聚合酵素反应技术结合个人采样器采集空气中病毒,证明于空气中含有其他微生物之情形下本技术对侦测特定病毒之所需分析时间相当短且特异性相当高。 - Anti - if - protein antibodies were used as probes for immuno - fluorescence , and the reactions of them with different parts of the cell were detected , which suggested the possibility of the existence of the intermediate - like filaments in the cytoplasm . those proteins homologous to the antibodies distributed regularly in the protoplasm . to characterize the corresponding proteins , sds - page and immunoblots were utilized . the 21 , 23 , 33 and 68kd proteins were distinguished among the diverse protein constituents of the cell . some of these proteins also showed the cross - reactivities with anti - if - proteins antibodies derived from higher organisms . these two evidences both contributed to the homology of some proteins in
以抗中间纤维蛋白抗体作为探针进行免疫荧光实验,得到细胞内不同部位的阳性反应,暗示原生质中可能存在类中间纤维。这些同源蛋白的胞内分布具有一定的规律性。进一步采用sds - page和免疫印迹技术研究它们的生化性质,发现4种主要蛋白明显有别于胞内其他蛋白组分。
百科释义
Cross-reactivity is the reaction between an antibody and an antigen that differs from the immunogen. It is sometimes also referred to as crossimmunity or cross-protective immunity, although cross-reactivity does not necessarily infer cross-protection.
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