抗原特性 meaning in English
antigenic characteristics
Examples
- Facs results showed that umbilical cord blood mscs did not express antigens cd34 , cdlla and cdllb , and expressed cd29 and cd71 , which was identical to that of human bone marrow - derived mscs
用流式细胞仪检测msc的表面标志结果显示，脐带血msc不表达cd34 、 cd11a和cd11b ，强表达cd29 ，弱表达cd71 ，与骨髓msc表面抗原特性一致。 - Objective : to construct prokaryotic and eukaryocytic expression plasmids of the shortened hepatitis b surface antigen , and express the target proteins by iptg induced in escherichia coli
目的：构建截短的乙型肝炎表面抗原分子的原核和真核表达重组质粒，然后分别在大肠杆菌中诱导表达并纯化表达蛋白及在真核细胞中表达目的基因，并检测其抗原特性。 - Conclusions : prokaryotic and eukaryocytic expression plasmids of the shortened hepatitis b surface antigen were successfully constracted , and the target proteins expressed by iptg induced in escherichia coli . as well as in eukaryocyte ( hepg2 and cos - 7 ) , then their antigenity were detected
结论：截短的乙型肝炎表面抗原分子的原核和真核表达’重组质粒成功被构建及分别在人肠杆菌efl得到诱导表达和存贞核细胞ifj表达，并检测剑其表达产物的抗原特性。 - The antigenic and genetic variability of porcine reproductive and respirators syndrome virus ( prrsv ) isolates in china were studied by immunofluoresent monolayer assays ( 1fma ) and restriction fragment length polymorphism ( rflp ) of reverse transcription ( rt ) and polymerases chain reaction ( pcr ) amplified - prrsvorfs fragments among 8 chinese isolates
本研究通过对猪繁殖与呼吸综合征病毒( prrsv )国内分离毒株的gp3 、 gp5和n蛋白的抗原性比较及其orf5和orf7遗传变异性分析，系统研究了国内分离毒株的抗原特性和遗传学差异。