KR101072756B1 - 막-기재 분석 장치에서 후크 현상의 감소 - Google Patents
막-기재 분석 장치에서 후크 현상의 감소 Download PDFInfo
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- KR101072756B1 KR101072756B1 KR1020057009930A KR20057009930A KR101072756B1 KR 101072756 B1 KR101072756 B1 KR 101072756B1 KR 1020057009930 A KR1020057009930 A KR 1020057009930A KR 20057009930 A KR20057009930 A KR 20057009930A KR 101072756 B1 KR101072756 B1 KR 101072756B1
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Abstract
Description
Claims (36)
- 다공성 막, 및 검출 신호를 생성할 수 있는 컨쥬게이션된 검출 프로브를 포함하며, 이때,상기 컨쥬게이션된 검출 프로브는 시험 시료와 접촉 시 상기 시험 시료 중 분석물과 조합되도록 구성되어 분석물/프로브 복합체 및 복합체를 형성하지 않은 분석물이 형성되고,상기 다공성 막은, 복수의 미세공성 입자가 영역 내에 고정화되어 있는 크로마토그래피 영역; 및 상기 크로마토그래피 영역으로부터 하류에 위치한 검출 영역을 정의하고,상기 컨쥬게이션된 검출 프로브에 결합되도록 구성된 포획 시약이 상기 검출 영역 내에 고정화되어 있고, 상기 컨쥬게이션된 검출 프로브는 상기 검출 영역 내에 있는 동안 검출 신호를 생성할 수 있고, 시험 시료 중 분석물의 양이 상기 검출 신호로부터 결정되는, 시험 시료 중에 존재하는 분석물의 존재 또는 양을 검출하기 위한 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 미세공성 입자가 입자들 사이에 복수의 공간을 정의하고, 상기 공간은 상기 입자의 미세공의 평균 크기보다 큰 평균 크기를 갖는 유동-통과 분석 장치.
- 제 2 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 100% 이상 더 작은 유동-통과 분석 장치.
- 제 2 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 150% 이상 더 작은 유동-통과 분석 장치.
- 제 2 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 250% 이상 더 작은 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 미세공의 평균 크기가 5 내지 100 나노미터인 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 미세공의 평균 크기가 10 내지 60 나노미터인 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 미세공성 입자가 폴리스티렌, 폴리아크릴아미드, 폴리아크릴로니트릴, 실리카 비드 및 이들의 조합으로 구성된 군에서 선택되는 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 미세공성 입자의 표면이 상기 분석물에 대하여 화학적으로 비활성인 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 컨쥬게이션된 검출 프로브가 색원체, 촉매, 형광 화합물, 화학 발광 화합물, 인광 화합물, 방사능 화합물, 직접적인 시각적 표지, 리포솜 및 이들의 조합으로 구성된 군에서 선택되는 물질을 포함하는 유동-통과 분석 장치.
- 제 1 항에 있어서, 상기 다공성 막이 보정 신호를 생성할 수 있는 보정 영역을 더 포함하며, 시험 시료 중 분석물의 양은 상기 보정 신호에 의해 보정되는 상기 검출 신호로부터 결정되는 유동-통과 분석 장치.
- 제 11 항에 있어서, 상기 보정 영역 내에 존재할 때 상기 보정 신호를 생성하는 보정 프로브를 포함하는 유동-통과 분석 장치.
- 삭제
- 다공성 막, 및 검출 신호를 생성할 수 있는 컨쥬게이션된 검출 프로브를 포함하며, 이때,상기 컨쥬게이션된 검출 프로브는 시험 시료와 접촉 시 상기 시험 시료 중 분석물과 조합되도록 구성되어 분석물/프로브 복합체 및 복합체를 형성하지 않은 분석물이 형성되고,상기 다공성 막은, 복수의 미세공성 입자가 영역 내에 고정화되어 있는 크로마토그래피 영역; 및 상기 크로마토그래피 영역으로부터 하류에 위치한 검출 영역을 정의하며, 상기 미세공성 입자는 상기 복합체를 형성하지 않은 분석물이 크로마토그래피 영역을 통해 상기 분석물/프로브 복합체보다 느린 속도로 유동하도록 구성되고,상기 복합체가 상기 검출 영역 내에 있는 동안 검출 신호를 생성하도록, 상기 분석물/프로브 복합체에 결합되도록 구성된 포획 시약이 상기 검출 영역 내에 고정화되어 있고, 상기 시험 시료 중 분석물의 양이 상기 검출 신호로부터 결정되는, 시험 시료 중에 존재하는 분석물의 존재 또는 양을 검출하기 위한 유동-통과 샌드위치형 분석 장치.
- 제 14 항에 있어서, 상기 미세공성 입자가 입자들 사이에 복수의 공간을 정의하고, 상기 공간은 상기 입자의 미세공의 평균 크기보다 큰 평균 크기를 갖는, 유동-통과 샌드위치형 분석 장치.
- 제 15 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 100% 이상 더 작은 유동-통과 샌드위치형 분석 장치.
- 제 15 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 150% 이상 더 작은 유동-통과 샌드위치형 분석 장치.
- 제 15 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 250% 이상 더 작은 유동-통과 샌드위치형 분석 장치.
- 제 14 항에 있어서, 상기 미세공성 입자가 폴리스티렌, 폴리아크릴아미드, 폴리아크릴로니트릴, 실리카 비드 및 이들의 조합으로 구성된 군에서 선택되는 유동-통과 샌드위치형 분석 장치.
- 제 14 항에 있어서, 상기 미세공성 입자의 표면이 상기 분석물에 대하여 화학적으로 비활성인 유동-통과 샌드위치형 분석 장치.
- 제 14 항에 있어서, 상기 다공성 막이 보정 신호를 생성할 수 있는 보정 영역을 더 포함하며, 시험 시료 중 분석물의 양은 상기 보정 신호에 의해 보정되는 상기 검출 신호로부터 결정되는 유동-통과 샌드위치형 분석 장치.
- 제 21 항에 있어서, 상기 보정 영역 내에 존재할 때 상기 보정 신호를 생성하는 보정 프로브를 포함하는 유동-통과 샌드위치형 분석 장치.
- i) 다공성 막, 및 검출 신호를 생성할 수 있는 컨쥬게이션된 검출 프로브를 포함하고, 상기 컨쥬게이션된 검출 프로브는 시험 시료와 접촉 시 상기 시험 시료 중 분석물과 조합되도록 구성되어 분석물/프로브 복합체 및 복합체를 형성하지 않은 분석물이 형성되고, 상기 다공성 막은 복수의 미세공성 입자가 영역 내에 고정화되어 있는 크로마토그래피 영역 및 상기 크로마토그래피 영역으로부터 하류에 위치한 검출 영역을 정의하며, 포획 시약이 상기 검출 영역 내에 고정화되어 있는 유동-통과 분석 장치를 구비하고;ii) 분석물을 함유하는 시험 시료를 상기 컨쥬게이션된 검출 프로브와 접촉시켜 분석물/프로브 복합체 및 복합체를 형성하지 않은 분석물을 형성하고;iii) 상기 분석물/프로브 복합체 및 상기 복합체를 형성하지 않은 분석물을 상기 크로마토그래피 영역에 이어 상기 검출 영역에 도달하게 하며, 이때, 상기 분석물/프로브 복합체가 상기 복합체를 형성하지 않은 분석물보다 앞서 상기 검출 영역에 도달하는 것을 포함하는, 시험 시료 중에 존재하는 분석물의 존재 또는 양을 검출하기 위한 방법.
- 제 23 항에 있어서, 상기 미세공성 입자가 입자들 사이에 복수의 공간을 정의하며, 상기 공간은 상기 입자의 미세공의 평균 크기보다 큰 평균 크기를 갖는 방법.
- 제 24 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 100% 이상 더 작은 방법.
- 제 24 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 150% 이상 더 작은 방법.
- 제 24 항에 있어서, 상기 미세공의 평균 크기가 상기 공간의 평균 크기보다 250% 이상 더 작은 방법.
- 제 23 항에 있어서, 상기 미세공성 입자가 폴리스티렌, 폴리아크릴아미드, 폴리아크릴로니트릴, 실리카 비드 및 이들의 조합으로 구성된 군에서 선택되는 방법.
- 제 23 항에 있어서, 상기 미세공성 입자의 표면이 상기 분석물에 대하여 화학적으로 비활성인 방법.
- 제 23 항에 있어서, 상기 검출 영역 내에서 생성된 검출 신호의 강도를 측정하는 것을 더 포함하는 방법.
- 제 23 항에 있어서, 상기 다공성 막이 보정 신호를 생성할 수 있는 보정 영역을 더 포함하며, 시험 시료 중 분석물의 양은 상기 보정 신호에 의해 보정되는 상기 검출 신호로부터 결정되는 방법.
- 제 31 항에 있어서, 상기 장치가, 상기 보정 영역 내에 존재할 때 상기 보정 신호를 생성하는 보정 프로브를 포함하는 방법.
- 제 32 항에 있어서, 복수의 소정 분석물 농도에 대하여 보정 신호의 강도에 의해 보정된 검출 신호의 강도를 점을 이어 그림으로써 보정 곡선을 만드는 것을 더 포함하는 방법.
- 제 1 항 내지 제 12 항 및 제 14 항 내지 제 22 항 중 어느 한 항에 있어서, 상기 미세공성 입자가 0.1 내지 100 마이크로미터의 평균 직경을 갖는 유동-통과 분석 장치.
- 제 1 항 내지 제 12 항 및 제 14 항 내지 제 22 항 중 어느 한 항에 있어서, 상기 다공성 막이 200 내지 5000 나노미터의 평균 크기를 갖는 세공을 함유하는 유동-통과 분석 장치.
- 제 1 항 내지 제 12 항 및 제 14 항 내지 제 22 항 중 어느 한 항에 있어서, 검출 프로브는 항체와 컨쥬게이션되고, 포획 시약은 항체인 유동-통과 분석 장치.
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MXPA05005951A (es) | 2005-08-18 |
CN1720455A (zh) | 2006-01-11 |
US7247500B2 (en) | 2007-07-24 |
KR20050085270A (ko) | 2005-08-29 |
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AU2003290552A1 (en) | 2004-07-29 |
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CA2508774C (en) | 2011-07-05 |
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