KR102268024B1 - 높은 민감도를 가진 소변 내 미세알부민 검출 시험 스트립 - Google Patents
높은 민감도를 가진 소변 내 미세알부민 검출 시험 스트립 Download PDFInfo
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- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
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Abstract
Description
도 2는 본 발명의 알부민 검출 시험 스트립을 나타낸 그림이다.
도 3은 본 발명의 알부민 검출 시험 스트립을 나타낸 그림으로, 1은 알부민 검출 시험 검사지, 2는 지지대, 3은 알부민 검출 시약이 함침되어 있는 종이를 나타낸 것이다.
도 4는 본 발명의 알부민 지시제(화합물 3)의 단일 공정 제조를 통한 시험 스트립[1)의 경우]과 알부민 지시제(화합물 3)의 1,2차 공정 제조를 통한 시험 스트립[2)의 경우] 및 DIDNTB[3)의 경우]의 검출 테스트를 나타낸 그림이다.
Claims (8)
- 에탄올 100 중량부를 기준으로, 시트르산(citric acid) 20~40 중량부를 서서히 혼합하고, 시트르산삼나트륨(trisodium citrate) 10~30 중량부를 혼합하여 완충액을 제조하는 단계 (a);
상기 단계 (a)의 완충액에 계면활성제 0.1~2 중량부, 증감제 4~6 중량부 및 알부민 지시제 2~3 중량부를 혼합하여 함침 용액을 제조하는 단계 (b); 및
상기 단계 (b)의 함침 용액에, 시험지(paper)를 함침시킨 후, 오븐에서 건조하는 단계 (c); 를 포함하며,
상기 계면활성제는, 트리톤 X-100(Triton X-100)이고,
상기 증감제는, 폴리프로필렌 글리콜(polypropylene glycol)이고,
상기 알부민 지시제는, 5',5''-다이니트로-3',3'',3,4,5,6,-헥사브로모페놀설폰프탈레인(5', 5"-dinitro-3', 3", 3, 4, 5, 6-hexabromophenolsulfonephthalein)인 것을 특징으로 하는 소변 내 알부민 검출 시험 기재의 제조방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 검출 시험 기재는,
종이 또는 부직포 또는 스폰지인 것을 특징으로 하는 소변 내 알부민 검출 시험 기재의 제조방법.
- 제1항에서 제조한 소변 내 알부민 검출 시험 기재를 절단 후, PVC 시트 지지대 상에 부착하는 것을 특징으로 하는 소변 내 알부민 검출 시험 스트립의 제조방법.
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| KR1020190120891A KR102268024B1 (ko) | 2019-09-30 | 2019-09-30 | 높은 민감도를 가진 소변 내 미세알부민 검출 시험 스트립 |
| US17/014,380 US11781992B2 (en) | 2019-09-30 | 2020-09-08 | Test strip for detecting microalbumin in urine with high sensitivity |
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| KR1020190120891A KR102268024B1 (ko) | 2019-09-30 | 2019-09-30 | 높은 민감도를 가진 소변 내 미세알부민 검출 시험 스트립 |
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| CN116375612B (zh) * | 2023-04-06 | 2025-01-21 | 吉林医药学院 | 一种3,4,5,6-四卤酚磺酞碱金属盐及其制备方法和应用 |
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| JP3955911B2 (ja) * | 2002-08-09 | 2007-08-08 | アークレイ株式会社 | 尿中のアルブミン測定方法、尿中のアルブミン測定用指示薬、および尿中のアルブミン測定用試験片 |
| CN103278648A (zh) * | 2013-05-24 | 2013-09-04 | 宁波美康生物科技股份有限公司 | 一种白蛋白检测试剂 |
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| US5187104A (en) * | 1991-06-06 | 1993-02-16 | Miles Inc. | Nitro or nitroso substituted polyhalogenated phenolsulfonephthaleins as protein indicators in biological samples |
| US5424215A (en) * | 1994-02-07 | 1995-06-13 | Miles Inc. | Assay for the determination of protein in a biological sample |
| KR101370613B1 (ko) * | 2012-01-31 | 2014-03-26 | 주식회사 디에프아이 | 인체 내 활성산소 검출수단 |
| US9804154B2 (en) | 2013-03-12 | 2017-10-31 | Epinex Diagnostics, Inc. | Rapid test for urine albumin and urine creatinine |
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| JP3955911B2 (ja) * | 2002-08-09 | 2007-08-08 | アークレイ株式会社 | 尿中のアルブミン測定方法、尿中のアルブミン測定用指示薬、および尿中のアルブミン測定用試験片 |
| CN103278648A (zh) * | 2013-05-24 | 2013-09-04 | 宁波美康生物科技股份有限公司 | 一种白蛋白检测试剂 |
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| KR20210038137A (ko) | 2021-04-07 |
| US20210096080A1 (en) | 2021-04-01 |
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