CN104360056A - 一种提升胶乳增强免疫比浊法灵敏度的方法 - Google Patents
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105510604A (zh) * | 2016-02-01 | 2016-04-20 | 浙江夸克生物科技有限公司 | 一种提高胶乳试剂灵敏度和线性的方法 |
CN106053364A (zh) * | 2016-05-26 | 2016-10-26 | 安徽伊普诺康生物技术股份有限公司 | 一种测定胰岛素的试剂盒及其制备方法 |
CN110296944A (zh) * | 2019-04-30 | 2019-10-01 | 宁波普瑞柏生物技术股份有限公司 | 一种提高免疫比浊检测灵敏度和线性的方法 |
CN111190015A (zh) * | 2019-10-18 | 2020-05-22 | 天津安百胜医疗科技有限公司 | 胶乳增强免疫比浊法检测人血浆中破伤风抗体的试剂盒 |
CN111323574A (zh) * | 2020-02-26 | 2020-06-23 | 量准(上海)医疗器械有限公司 | 一种基于等离子光学纳米孔增强免疫比浊的含量测定方法 |
CN111830260A (zh) * | 2020-07-27 | 2020-10-27 | 北京安图生物工程有限公司 | 一种降低胶乳增强免疫比浊试剂生产批间差异的工艺 |
CN111999506A (zh) * | 2020-08-20 | 2020-11-27 | 安徽伊普诺康生物技术股份有限公司 | 一种d-二聚体检测试剂盒及其制备方法 |
CN112683820A (zh) * | 2020-12-15 | 2021-04-20 | 量准(上海)医疗器械有限公司 | 等离子光学传感芯片增强胶乳免疫比浊的检测方法 |
CN114236116A (zh) * | 2021-12-17 | 2022-03-25 | 武汉瀚海新酶生物科技有限公司 | 一种胶乳增强免疫比浊法试剂和用于提高胶乳增强免疫比浊法试剂检测准确度的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102323427A (zh) * | 2011-08-09 | 2012-01-18 | 上海北加生化试剂有限公司 | 一种检测人血清中补体Clq浓度的试剂盒及其方法 |
CN102692507A (zh) * | 2011-07-29 | 2012-09-26 | 南京诺尔曼生物技术有限公司 | 脂蛋白相关磷脂酶a2(lppla2)测定试剂盒(胶乳增强免疫比浊法) |
CN103604931A (zh) * | 2013-11-15 | 2014-02-26 | 陆上苏 | 一种人s100蛋白检测试剂及制备方法 |
CN104407154A (zh) * | 2014-12-05 | 2015-03-11 | 重庆中元生物技术有限公司 | 一种高灵敏度胶乳增强免疫比浊法试剂盒 |
-
2014
- 2014-12-05 CN CN201410738145.1A patent/CN104360056B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692507A (zh) * | 2011-07-29 | 2012-09-26 | 南京诺尔曼生物技术有限公司 | 脂蛋白相关磷脂酶a2(lppla2)测定试剂盒(胶乳增强免疫比浊法) |
CN102323427A (zh) * | 2011-08-09 | 2012-01-18 | 上海北加生化试剂有限公司 | 一种检测人血清中补体Clq浓度的试剂盒及其方法 |
CN103604931A (zh) * | 2013-11-15 | 2014-02-26 | 陆上苏 | 一种人s100蛋白检测试剂及制备方法 |
CN104407154A (zh) * | 2014-12-05 | 2015-03-11 | 重庆中元生物技术有限公司 | 一种高灵敏度胶乳增强免疫比浊法试剂盒 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105510604A (zh) * | 2016-02-01 | 2016-04-20 | 浙江夸克生物科技有限公司 | 一种提高胶乳试剂灵敏度和线性的方法 |
CN106053364A (zh) * | 2016-05-26 | 2016-10-26 | 安徽伊普诺康生物技术股份有限公司 | 一种测定胰岛素的试剂盒及其制备方法 |
CN110296944A (zh) * | 2019-04-30 | 2019-10-01 | 宁波普瑞柏生物技术股份有限公司 | 一种提高免疫比浊检测灵敏度和线性的方法 |
CN111190015A (zh) * | 2019-10-18 | 2020-05-22 | 天津安百胜医疗科技有限公司 | 胶乳增强免疫比浊法检测人血浆中破伤风抗体的试剂盒 |
CN111190015B (zh) * | 2019-10-18 | 2021-05-11 | 天津安百胜医疗科技有限公司 | 胶乳增强免疫比浊法检测人血浆中破伤风抗体的试剂盒 |
CN111323574A (zh) * | 2020-02-26 | 2020-06-23 | 量准(上海)医疗器械有限公司 | 一种基于等离子光学纳米孔增强免疫比浊的含量测定方法 |
CN111830260A (zh) * | 2020-07-27 | 2020-10-27 | 北京安图生物工程有限公司 | 一种降低胶乳增强免疫比浊试剂生产批间差异的工艺 |
CN111999506A (zh) * | 2020-08-20 | 2020-11-27 | 安徽伊普诺康生物技术股份有限公司 | 一种d-二聚体检测试剂盒及其制备方法 |
CN111999506B (zh) * | 2020-08-20 | 2023-03-31 | 安徽伊普诺康生物技术股份有限公司 | 一种d-二聚体检测试剂盒及其制备方法 |
CN112683820A (zh) * | 2020-12-15 | 2021-04-20 | 量准(上海)医疗器械有限公司 | 等离子光学传感芯片增强胶乳免疫比浊的检测方法 |
CN114236116A (zh) * | 2021-12-17 | 2022-03-25 | 武汉瀚海新酶生物科技有限公司 | 一种胶乳增强免疫比浊法试剂和用于提高胶乳增强免疫比浊法试剂检测准确度的方法 |
CN114236116B (zh) * | 2021-12-17 | 2024-10-01 | 武汉瀚海新酶生物科技有限公司 | 一种胶乳增强免疫比浊法试剂和用于提高胶乳增强免疫比浊法试剂检测准确度的方法 |
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