当前位置: 首页 > 文章 > 抗鸡传染性法氏囊病毒单克隆抗体的定量检测 上海交通大学学报(农业科学版) 1993 (4) 261-265
Position: Home > Articles > THE QUANTITATIVE DETECTIVING OF MONOCLONAL ANTIBODY TO INFECTIOUS BURSAL DISEASE VIRUS Journal of Shanghai Jiaotong University(Agricultural Science) 1993 (4) 261-265

抗鸡传染性法氏囊病毒单克隆抗体的定量检测

作  者:
陆苹;倪学英;胡志贤;何云海;王国丰
单  位:
上海农学院生物技术研究所
关键词:
鸡传染性法氏囊病毒(IBDV);单克隆抗体(McAb);单向琼脂免疫扩散(SDIDA);酶联免疫吸附测定(ELISA)
摘  要:
以免抗鼠 IgG 作为抗血清,首先验证了应用单向琼脂扩散法与酶联兔疫测法(ELISA)测定中试样品中抗鸡传染性法氏囊病毒(IBDV)单抗浓度的相应关系;以 DEAE 纤维离子交换层析法纯化的鼠 IgG(3.8mg/ml)作标准样品,以单向琼扩法确定中试样品 F.中具有生物活性单抗含量为330uG/ml,并以 F.作为 ELISA 标准样品,作标准曲线,检测不同样品中抗 IBDV 单抗含量皆在50ug/ml(此为1:10稀稀应用的浓度标准值)以上,ELISA 效价皆在10~(-4)以上。证明了我们的中试产品 OD 值在0.050以上,都可以1:10稀释,可靠地投放市场广泛应用。
译  名:
THE QUANTITATIVE DETECTIVING OF MONOCLONAL ANTIBODY TO INFECTIOUS BURSAL DISEASE VIRUS
作  者:
Lu Ping Ni Xueying Hu Zhixan HeYunhai Wang Guofeng (Institute of Biotechnology,Shanghai Agricultural College,Shanghai 201101)
关键词:
IBDV;;McAb;;SDIDA;;ELISA
摘  要:
We identified the relationship between the results of singlc dimcntional Immunodiffusion Test in Agar(SDIDA)and ELISA.Firstly,we determined the concentration of McAb in F sample was 330ug/ml using ELISA test,according to the standard sample which is mice IgG (3.8mg/ml)purified by DEAE-Cellulose Columm Chromatography methods.Then,we get a standard curve of F_0sample as ELISA standard sample.The concentrations of different groups of McAb sample to IBDV were all above 50ug/ml(the standard concentration to use)and the titer of ELISA were all above 10~4.The all of experiments proved that the middle trial production can be used widespread and assurelly after 1:10 dillutor.

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