CN1978634A - 一种禽流感病毒h5亚型乳胶凝集检测试剂盒及应用 - Google Patents
一种禽流感病毒h5亚型乳胶凝集检测试剂盒及应用 Download PDFInfo
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Abstract
Description
IgG的初始加入量(μg) | 偶联到乳胶上的IgG量(μg) | 偶联效率(%) |
200400600800 | 62148276520 | 31374665 |
10001200140016001800 | 690648700672684 | 6954504238 |
偶联时间 | IgG的初始加入量(μg) | 偶联到乳胶上的IgG量(μg) | 偶联效率(%) |
0.5h1h2h4h6h8h10h12h14h | 100010001000100010001000100010001000 | 325283410520640690690700695 | 32.528.341526469697069.5 |
稀释度 | AIV | 尿囊液原毒(HA效价28) | 1∶2 | 1∶4 | 1∶8 | 1∶16 | 1∶32 | 1∶64 | 1∶128 |
检测结果 | H1H2H3H4H5H6H7H8H9H10H11H12H13H14H15 | ----++++---------- | ----++++---------- | ----++++---------- | ----++++---------- | ----++++---------- | ----++++---------- | ----+++---------- | ------------- |
病毒种类 | EDSV-76 | NDV | IBV-120 | IBV-52 | IBDV | PMV-2 | 阴性尿囊液 |
检测结果 | - | - | - | - | - | - | - |
试剂盒编号 | 阳性对照样品 | 阴性对照样品 | H9N2 AIV | NDV |
0411-02 | ++++ | - | - | - |
0411-11 | ++++ | - | - | - |
0411-16 | ++++ | - | - | - |
试剂盒编号 | 阳性对照样品 | 阴性对照样品 | H9N2 AIV | NDV |
0412-04 | ++++ | - | - | - |
0412-12 | ++++ | - | - | - |
0412-19 | ++++ | - | - | - |
试剂盒编号 | 阳性对照样品 | 阴性对照样品 | H9N2 AIV | NDV |
0413-06 | ++++ | - | - | - |
0413-07 | ++++ | - | - | - |
0413-09 | ++++ | - | - | - |
试剂盒编号 | 阳性对照样品 | 阴性对照样品 | H9N2 AIV | NDV |
0411 | ++++ | - | - | - |
0412 | ++++ | - | - | - |
0413 | ++++ | - | - | - |
批号 | 0411 | 0412 | 0413 | |
37℃ | 阳性对照阴性对照 | ++++- | ++++- | ++++- |
4℃ | 阳性对照阴性对照 | ++++- | ++++- | ++++- |
样品 | 阳性对照样品 | 阴性对照样品 | H9N2AIV | NDV | ||||||||||||
时间 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 |
结果 | # | # | # | + | - | - | - | - | - | - | - | - | - | - | - | - |
样品 | 阳性对照样品 | 阴性对照样品 | H9N2AIV | NDV | ||||||||||||
时间 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 |
结果 | # | # | # | + | - | - | - | - | - | - | - | - | - | - | - | - |
样品 | 阳性对照样品 | 阴性对照样品 | H9N2AIV | NDV | ||||||||||||
时间 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 | 1月 | 3月 | 6月 | 9月 |
结果 | # | # | # | + | - | - | - | - | - | - | - | - | - | - | - | - |
攻毒剂量100EID5010EID501EID500.1EID50不攻毒,混群饲养 | 攻毒前的Ab | 样本 | 攻毒后一定时间内仍存活的鸡的数量(只) | |||||||
效价(HI) | 数量 | 24h | 36h | 48h | 60h | 72h | 96h | 6d | 30d | |
>25≤25->25≤25->25≤25->25≤25->25≤25 | 44444444444444 | 44444444444444 | 00011234343444 | 10134243444 | 1134243324 | 0132243312 | 032143010 | 31O431 | 31431 |
攻毒剂量 | 抗体效价 | 攻毒后取样时间 | 样本数量 | 阳性结果 | 阴性结果 | 检出率 | |
喉头拭子 | 100EID5010EID501EID500.1EID50不攻毒,混群饲养 | >25≤25>25≤25>25≤25≤25≤25>25≤25 | 12h-36h12h-36h12h-48h12h-36h12h-30d12h-30d12h-30d12h-30d12h-30d12h-96h | 121113127251117844525 | 7598584084623016 | 564414143322159 | 58.3%45.5%69.2%66.7%80.5%78.4%71.8%73.8%66.7%64% |
心脏 | 肝脏 | 脾脏 | 肺脏 | 肾脏 | 胰脏 | 泄殖腔 | 胸部肌肉 | |
总样本数LAT阳性结果检出率 | 562341.1% | 565089.3% | 565089.3% | 565496.4% | 565191.1% | 564580.4% | 561025% | 5600% |
禽流感病毒类型 | H9N2 | H1N1 | H3N2 | H4N6 | ||||||||
总样本数 | 阳性结果 | 阳性率 | 总样本数 | 阳性结果 | 阳性率 | 总样本数 | 阳性结果 | 阳性率 | 总样本数 | 阳性结果 | 阳性率 | |
喉头拭子 | 106 | 0 | 0% | 106 | 0 | 0% | 106 | 0 | 0% | 106 | 0 | 0% |
心 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
肝 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
脾 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
肺 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
肾 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
胰脏 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
泄殖腔 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
肌肉 | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% | 30 | 0 | 0% |
数量 | 病毒分离鉴定阴性结果 | LAT阴性结果 | 阴性符合率 | |
喉头拭子心脏肝脏脾脏肺脏肾脏胰脏泄殖腔胸部肌肉 | 801515151515151515 | 801515151515151515 | 801515151515151515 | 100%100%100%100%100%100%100%100%100% |
数量 | 病毒分离鉴定阳性结果 | LAT阳性结果 | 特异性符合率 | |
喉头拭子心脏肝脏脾脏肺脏肾脏胰脏泄殖腔胸部肌肉 | 202020202020202020 | 202020202020202020 | 000000000 | 100%100%100%100%100%100%100%100%100% |
心脏 | 肝脏 | 脾脏 | 肺脏 | 肾脏 | 泄殖腔 | 气管 | |
总样本数病毒分离鉴定阳性结果乳胶凝集阳性结果乳胶凝集检出率符合率 | 70161275%75% | 712626100%100% | 712525100%100% | 853131100%100% | 853131100%100% | 604250%50% | 5812758.3%58.3% |
病毒分离 | 禽流感H5亚型乳胶凝集试剂盒的检测结果 | ||
鉴定结果阳性阴性总数 | 阳性1340134 | 阴性11355366 | 总数145355500 |
H9N2 AIV | 1∶2 | 1∶4 | 1∶8 | 1∶16 | 1∶32 | 1∶64 | 1∶128 |
乳胶凝集 | + | + | - | - | - | - | - |
试纸条 | + | + | - | - | - | - | - |
病原乳胶凝集 | H9N2 AIV- | NDV- | IBV- | ILTV- | IBDV- | EDSV- | APMV-1- |
试纸条 | - | - | - | - | - | - | - |
免疫层析试纸条结果 | LAT试剂盒的检测结果 | ||
阳性 | 阴性 | 总数 | |
阳性 | 20 | 3 | 23 |
阴性 | 0 | 84 | 84 |
总数 | 20 | 87 | 107 |
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WO2008154813A1 (en) * | 2007-06-15 | 2008-12-24 | Xiamen University | Monoclonal antibodies binding to avian influenza virus subtype h5 haemagglutinin and uses thereof |
CN101550188B (zh) * | 2008-04-01 | 2012-05-02 | 南方医科大学 | H5亚型禽流感病毒h5n1血凝素单克隆抗体及其核苷酸序列和制备方法 |
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WO2008154813A1 (en) * | 2007-06-15 | 2008-12-24 | Xiamen University | Monoclonal antibodies binding to avian influenza virus subtype h5 haemagglutinin and uses thereof |
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