Objective To construct an expression system of HBsAg in ginseng cells.

目的建立乙肝病毒表面抗原的人参细胞表达系统。

Conclusion:Colorectal cancer rarely metastasizes to the liver infected with HbsAg; the chance of liver metastases of colorectal cancer is large for patients with HbsAg(-).

结论：结、直肠癌较少转移至感染乙肝的肝脏，非感染乙肝的肝转移机率较大。

Objective To increase the expression level of HBsAg in ginseng callus cells.

目的提高乙型肝炎病毒表面抗原在人参愈伤组织细胞中的表达。

The titer of HBsAg was not depressed significantly by HAV infection as well.

甲型肝炎病毒感染对患儿的HBsAg滴度的抑制也不明显.

Conclusion The hybridoma cell line may be applicable to the diagnosis of HBsAg.

结论筛选出了一株适合临床应用的单抗杂交瘤细胞株.

The initial studies suggested the souble Fab fragments can specific bind to HBsAg.

免疫印迹实验表明大肠杆菌质周腔内有可溶性Fab片段的表达.

Objective To improve the immunogenicity of recombinant HBsAg expressed in CHO cells.

目的提高CHO细胞表达的重组乙型肝炎病毒表面抗原的免疫原性。

The auto - RBC agglutination assay for HBsAg has an accordant rate of 97.6 % with ELISA.

自身红细胞凝集法检测HBsAg与ELISA方法符合率976%.

The degree of hepatocytes Fas antigen expression was correlated with HBsAg and not with HBeAg.

肝细胞Fas抗原的表达程度与HBsAg相关而与HBcAg不相关.

Objective: To develop a new kind of piezoimmunosensor which can detect the HBsAg in a short time.

目的：研制一种新型、快速的用于检测乙肝表面抗原的压电免疫传感器。