KR100306635B1 - 분비생성물에의한직접적인세포선별 - Google Patents
분비생성물에의한직접적인세포선별 Download PDFInfo
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- KR100306635B1 KR100306635B1 KR1019950701547A KR19950701547A KR100306635B1 KR 100306635 B1 KR100306635 B1 KR 100306635B1 KR 1019950701547 A KR1019950701547 A KR 1019950701547A KR 19950701547 A KR19950701547 A KR 19950701547A KR 100306635 B1 KR100306635 B1 KR 100306635B1
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Abstract
Description
Claims (66)
- 세포에 의해 분비되고 방출되는, 시토카인, 항체, 호르몬, 효소 및 단백질을 포함하는 생활성제제로 구성되는 군으로부터 선택되는 생성물에 따라 세포를 분리하는 방법으로, 세포의 분리는 상기 생성물로 세포가 표지화되는 정도에 따라 이루어지며, 상기 방법은 세포의 표면을 분비된 생성물에 특이적으로 결합하는 포획부에 커플링시키고 세포를 상기 생성물이 분비, 방출되고 특이적으로 상기 포획부에 결합되는 조건하에서 세포를 배양시키는 단계; 및 결합된 생성물의 기초하에 세포를 분리하는 단계로 이루어지는 것을 특징으로 하는 방법.
- 제1항에 있어서, 분리 전에 상기 결합된 생성물을 표지화시키는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 결합된 생성물을 표지부로 표지화시키는 것을 특징으로 하는 방법.
- 제3항에 있어서, 상기 표지부는 생성물에 특이적인 항체인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 표지부는 형광색소로 염색되고 그리고 상기 분리는 세포 분류(sorting)에 의하여 수행되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 표지부는 자화(磁化)될 수 있고 그리고 상기 분리는 표지부를 자화시킬 만큼 충분한 세기의 자기장에서 수행되는 것을 특징으로 하는 방법.
- 제6항에 있어서, 상기 표지부는 약 5 내지 200㎚의 통상적인 직경을 갖는 콜로이드자기(磁氣)입자를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 포획부는 항체 또는 그것의 항원-결합 단편인 것을 특징으로 하는 방법.
- 제8항에 있어서, 상기 항체 또는 그것의 항원-결합 단편이 이중-특이적인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 커플링이 선택적으로 연결부를 통해서 포획부에 부착된 지질 고정을 통해서 되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 커플링이 선택적으로 링커를 통해서 포획부에 부착된 항체 또는 그것의 항원-결합 단편을 통해서 커플링이 되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 커플링이 선택적으로 링커를 통해서 세포 표면상의 성분과 포획부의 직접적인 화학적 커플링을 통해서 되는 것을 특징으로 하는 방법.
- 제9항에 있어서, 상기 커플링이 항체와 세포의 특이적인 결합을 통해서 되는 것을 특징으로 하는 방법.
- 세포에 의해 분비되고 방출되는 생성물로 세포를 표지화하는 방법으로, 상기 방법은 세포 표면을 포획부에 커플링시키는 단계; 생성물이 분비 및 방출되고 생성물이 포획부에 의해 포획되는 조건하에서 세포를 배양시키는 단계; 및 상기 세포를 분비된 생성물에 특이적인 표지로 표지화하는 단계로 이루어지는 것을 특징으로 하는 방법.
- 제14항에 있어서, 생성물을 표지부로 표지화시키는 것을 특징으로 하는 방법.
- 제15항에 있어서, 표지부가 항체인 것을 특징으로 하는 방법.
- 제14항에 있어서, 특이적인 결합 파트너는 항체 또는 그것의 항원-결합 단편인 것을 특징으로 하는 방법.
- 제17항에 있어서, 항체가 이중-특이적인 것을 특징으로 하는 방법.
- 제14항에 있어서, 상기 커플링이 선택적으로 연결부를 통해서 특이적인 결합 파트너에 부착된 지질 고정부를 통해서 되는 것을 특징으로 하는 방법.
- 제14항에 있어서, 상기 커플링이 선택적으로 링커를 통해서 특이적인 결합 파트너에 부착된 항체 또는 그것의 항원-결합 단편을 통해서 되는 것을 특징으로 하는 방법.
- 제18항에 있어서, 상기 커플링이 항체와 세포의 특이적인 결합을 통해서 되는 것을 특징으로 하는 방법.
- 세포에 의해 분비되고 방출되는 생성물을 포획할 수 있는 세포를 포함하는 물질의 조성물로, 세포가 고정부를 포함하도록 변형되고, 그리고 특이적인 결합 파트너가 고정부를 통해 세포의 표면에 고정되어 있는 것을 특징으로 하는 조성물.
- 제22항에 있어서, 추가로 생성물에 커플링된 것을 특징으로 하는 조성물.
- 제22항에 있어서, 포획부는 항체 또는 그것의 항원-결합 단편인 것을 특징으로 하는 조성물.
- 제24항에 있어서, 항체가 이중-특이적인 것을 특징으로 하는 조성물.
- 제22항에 있어서, 선택적으로 연결부를 통해서 포획부에 연결된 지질고정부를 통해서 커플링이 되는 것을 특징으로 하는 조성물.
- 제22항에 있어서, 선택적으로 링커를 통해서 포획부에 연결된 항체 또는 그것의 항원-결합 단편을 통해서 커플링이 되는 것을 특징으로 하는 조성물.
- 제25항에 있어서, 항체와 세포의 특이적인 결합을 통해서 커플링이 되는 것을 특징으로 하는 조성물.
- 세포집단에서 다른 세포와 상대적으로 일정량의 생성물을 분비하는 세포를 확인하거나 계수(計數)하기 위하여 세포집단을 분석하는 방법으로, 세포를 제14항에 따른 방법에 의해 표지화시키는 단계; 포획된 생성물을 표지화시키지 않는 적어도 하나의 추가 표지로 세포를 표지화시키는 단계; 및 추가 표지와 상대적인 양의 생성물 표지를 검출하는 단계로 이루어지는 것을 특징으로 하는 방법.
- 세포집단에서 분비활성의 분포를 결정하는 방법으로, 상기 방법은 세포를 제14항에 따른 방법에 의해 표지화시키는 단계; 및 세포당 생성물 표지의 양을 결정하는 단계로 이루어지는 것을 특징으로 하는 방법.
- 제14항에 있어서, 추가로 세포당 생성물 표지의 양과 타입을 결정하는 단계로서, 세포 집단에서 분비된 생성물 타입과 각각의 분비된 생성물 타입에 대한 분비 활성의 분포를 결정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 원하는 생성물을 분비하는 세포의 검출에 사용하기 위한 키트로, 상기 세포의 검출은 세포가 생성물에 특이적인 적어도 하나의 표지부로 표지화된 정도에 따라 달성되고, 상기 키트는 적어도 하나의 고정부와 적어도 하나의 포획부로 이루어진 생성물 포획시스템 및 적어도 하나의 표지부를 포함하는 것을 특징으로 하는 키트.
- 원하는 생성물을 분비하는 세포의 검출에 사용하기 위한 키트로, 상기 세포의 검출은 세포가 생성물에 특이적인 적어도 하나의 표지부로 표지화된 정도에 따라 달성되고, 상기 키트는 적어도 하나의 세포타입에 대한 적어도 하나의 항원 인식부위 및 생성물에 특이적인 적어도 하나의 항원 인식부위를 갖는 적어도 하나의 이중-특이적인 항체, 및 적어도 하나의 표지부를 포함하는 것을 특징으로 하는 키트.
- 제33항에 있어서, 적어도 하나의 이중-특이적인 항체 및 적어도 하나의 표지부가 단일 바이알 속에 있는 것을 특징으로 하는 키트.
- 제33항에 있어서, 적어도 하나의 이중-특이적인 항체가 세포 표면 분자를 통해서 세포에 결합하는 것을 특징으로 하는 키트.
- 제35항에 있어서, 세포 표면 분자는 천연적으로 존재하는 세포 표면 단백질인 것을 특징으로 하는 키트.
- 제35항에 있어서, 세포 표면 분자는 세포 표면 마커인 것을 특징으로 하는 키트.
- 제37항에 있어서, 세포 표면 분자는 CD4, CD8, CD19, CD20, CD14, CD16, CD15, CD45, 클래스I MHC 분자 및 클래스II 분자, CD34, CD38, CD33, CD56 T 세포 리셉터, Fc 리셉터, β2-마이크로글로불린, 및 면역글로불린으로 구성되는 군으로부터 선택되는 것을 특징으로 하는 키트.
- 제32항에 있어서, 배양조건은 고 점도 또는 겔 형성 배지를 포함하는 것을 특징으로 하는 키트.
- 제39항에 있어서, 배지는 젤라틴, 아가로스, 알긴산, 및 그것의 조합으로 구성되는 군에서 선택되는 것을 특징으로 하는 키트.
- 제35항에 있어서, 표지부가 항체인것을 특징으로 하는 키트.
- 제41항에 있어서, 항체가 검출가능한 표지를 포함하는 것을 특징으로 하는 키트.
- 제42항에 있어서, 검출가능한 표지는 형광단, 방사성 동위원소, 발색단, 및 자기 입자로 구성되는 군으로부터 선택되는 것을 특징으로 하는 키트.
- 제43항에 있어서, 표지부는 형광 활성화된 세포 분류에 의해 검출되는 것을 특징으로 하는 키트.
- 제35항에 있어서, 표지부는 제3의 항체에 의해 검출되는 것을 특징으로 하는 키트.
- 제45항에 있어서, 표지부는 디곡시게니에 커플링되고 제3의 항체는 디곡시게닌에 특이적인 것을 특징으로 하는 키트.
- 제45항에 있어서, 제3의 항체가 검출가능 표지를 포함하는 것을 특징으로 하는 키트.
- 제33항에 있어서, 추가로 생물학적 변형제를 포함하는 것을 특징으로 하는 키트.
- 제33항에 있어서, 추가로 세포-세포 교차-오염을 감소시키는 포획 시스템을 포함하는 것을 특징으로 하는 키트.
- 생성물을 분비하는 세포를 확인하는 방법으로, 혼합된 세포집단을 적어도 하나의 첫번째의 이중-특이적인 항체와 결합시키는 단계 각각의 항체는 적어도 하나의 생성물과 세포표면 분자에 특이적인 결합부위를 갖는 단계, 적어도 하나의 생성물을 세포가 분비하는 데 충분한 조건하에서 그리고 충분한 시간동안 결합물을 배양하는 단계; 적어도 하나의 표지부를 첨가하는 단계; 및 적어도 하나의 표지부를 검출하는 단계로 이루어지는 것을 특징으로 하는 방법.
- 제50항에 있어서, 추가로 혼합된 세포집단으로부터 생성물을 분비하는 세포를 분리하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제51항에 있어서, 세포 표면분자는 천연적으로 존재하는 세포 표면 단백질인 것을 특징으로 하는 방법.
- 제52항에 있어서, 단백질은 세포 표면 마커인 것을 특징으로 하는 방법.
- 제53항에 있어서, 세포 표면 마커는 CD4, CD8, CD19, CD20, CD14, CD16, CD15, CD45, 클래스I MHC 분자 및 클래스II MHC 분자, CD34, CD38, CD33, CD56, T 세포 리셉터, Fc 리셉터, β2-마이크로글로불린, 및 면역글로불린으로 구성되는 군으로부터 선택되는 것을 특징으로 하는 방법.
- 제50항에 있어서, 배양 조건은 고 점도 또는 겔 형성 배지를 포함하는 것을 특징으로 하는 방법.
- 제50항에 있어서, 표지부가 항체인 것을 특징으로 하는 방법.
- 제56항에 있어서, 항체가 검출가능 표지를 포함하는 것을 특징으로 하는 방법.
- 제57항에 있어서, 표지는 형광단, 방사성 동위원소, 발색단, 및 자기 입자로 구성되는 군으로부터 선택되는 것을 특징으로 하는 방법.
- 제58항에 있어서, 표지부는 형광 활성화된 세포 분류에 의해 검출되는 것을 특징으로 하는 방법.
- 제59항에 있어서, 표지부는 제3의 항체에 의해 검출되는 것을 특징으로 하는 방법.
- 제60항에 있어서, 표지부는 디곡시게닌에 커플링되고 그리고 제3의 항체는 디곡시게닌에 특이적인 것을 특징으로 하는 방법.
- 제60항에 있어서, 제3의 항체는 검출가능 표지를 포함하는 것을 특징으로 하는 방법.
- 제62항에 있어서, 표지는 형광단, 방사성 동위원소, 발색단, 및 자기 입자로 구성되는 군으로부터 선택되는 것을 특징으로 하는 방법.
- 제63항에 있어서, 표지부는 형광 활성화된 세포 분류에 의해 검출되는 것을 특징으로 하는 방법.
- 제50항에 있어서, 표지부는 자화할 수 있는 부분을 포함하는 것을 특징으로 하는 방법.
- 제65항에 있어서, 표지부는 자화할 수 있는 부분에 커플링된 제3의 항체에 의해 검출되는 것을 특징으로 하는 방법.
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| US96593492A | 1992-10-21 | 1992-10-21 | |
| US07/965934 | 1992-10-21 | ||
| PCT/US1993/010126 WO1994009117A1 (en) | 1992-10-21 | 1993-10-21 | Direct selection of cells by secretion product |
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| KR950704475A KR950704475A (ko) | 1995-11-20 |
| KR100306635B1 true KR100306635B1 (ko) | 2001-11-30 |
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| KR1019950701547A Expired - Lifetime KR100306635B1 (ko) | 1992-10-21 | 1993-10-21 | 분비생성물에의한직접적인세포선별 |
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| US (1) | US20060141540A1 (ko) |
| EP (2) | EP0667896B1 (ko) |
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| KR (1) | KR100306635B1 (ko) |
| AT (1) | ATE237808T1 (ko) |
| AU (1) | AU679949B2 (ko) |
| CA (1) | CA2146974C (ko) |
| DE (1) | DE69332884T2 (ko) |
| ES (1) | ES2191677T3 (ko) |
| WO (1) | WO1994009117A1 (ko) |
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| AU765085B2 (en) * | 1998-05-11 | 2003-09-11 | Miltenyi Biotec Gmbh | Method of direct selection of antigen-specific T cells |
| WO2000043783A2 (en) * | 1999-01-23 | 2000-07-27 | Minerva Biotechnologies Corporation | Assays involving colloids and non-colloidal structures |
| DE60026729T2 (de) * | 1999-09-03 | 2006-12-14 | Miltenyi Biotec Gmbh | Verfahren zur modifikation von ausgewählten zellen in einer magnetischen zelltrennungsäule |
| US20090137416A1 (en) | 2001-01-16 | 2009-05-28 | Regeneron Pharmaceuticals, Inc. | Isolating Cells Expressing Secreted Proteins |
| WO2002057423A2 (en) * | 2001-01-16 | 2002-07-25 | Regeneron Pharmaceuticals, Inc. | Isolating cells expressing secreted proteins |
| US20030022249A1 (en) * | 2001-05-17 | 2003-01-30 | Juergen Schmitz | Antigen-binding fragments that recognize a subset of dendritic cells and methods of use thereof |
| ES2374068T3 (es) | 2002-12-03 | 2012-02-13 | Ucb Pharma, S.A. | Ensayo para identificar células productoras de anticuerpos. |
| ES2385829T3 (es) * | 2003-08-20 | 2012-08-01 | Ucb Pharma, S.A. | Métodos para obtener anticuerpos |
| WO2005019823A1 (en) * | 2003-08-20 | 2005-03-03 | Celltech R & D Limited | Methods for obtaining antibodies |
| GB0412973D0 (en) * | 2004-06-10 | 2004-07-14 | Celltech R&D Ltd | Identification of antibody producing cells |
| BRPI0513706A (pt) | 2004-07-20 | 2008-05-13 | Symphogen As | anticorpo policlonal recombinante anti-rhesus d e métodos de produção |
| US20090061478A1 (en) * | 2006-01-30 | 2009-03-05 | Lene Have Poulsen | High-Speed Quantification of Antigen Specific T-Cells in Whole Blood by Flow Cytometry |
| GB0605965D0 (en) * | 2006-03-24 | 2006-05-03 | Univ East Anglia | Fluorescence based detection of substances |
| EP2361930A3 (en) | 2007-03-26 | 2011-10-26 | Dako Denmark A/S | Multimers of MHC-peptide complexes and uses thereof in Borrelia infectious diseases |
| JP5754135B2 (ja) * | 2007-03-26 | 2015-07-29 | アジェナス インコーポレイテッド | 関心対象のタンパク質の細胞表面ディスプレイ、スクリーニング、および産生 |
| EP2167537A2 (en) * | 2007-07-03 | 2010-03-31 | Dako Denmark A/S | Compiled methods for analysing and sorting samples |
| EP2197908A2 (en) | 2007-09-27 | 2010-06-23 | Dako Denmark A/S | Mhc multimers in tuberculosis diagnostics, vaccine and therapeutics |
| DK2254592T3 (da) | 2008-02-28 | 2019-09-09 | Dako Denmark As | MHC-multimerer til Borrelia-diagnostik og sygdom |
| US8067339B2 (en) | 2008-07-09 | 2011-11-29 | Merck Sharp & Dohme Corp. | Surface display of whole antibodies in eukaryotes |
| US10722562B2 (en) * | 2008-07-23 | 2020-07-28 | Immudex Aps | Combinatorial analysis and repair |
| GB0817244D0 (en) * | 2008-09-20 | 2008-10-29 | Univ Cardiff | Use of a protein kinase inhibitor to detect immune cells, such as T cells |
| US11992518B2 (en) | 2008-10-02 | 2024-05-28 | Agilent Technologies, Inc. | Molecular vaccines for infectious disease |
| WO2010037402A1 (en) | 2008-10-02 | 2010-04-08 | Dako Denmark A/S | Molecular vaccines for infectious disease |
| EP2700713B1 (en) | 2012-08-21 | 2016-07-13 | Miltenyi Biotec GmbH | Screening and enrichment system for protein expression in eukaryotic cells using a tricistronic expression cassette |
| TWI745610B (zh) | 2012-11-14 | 2021-11-11 | 美商再生元醫藥公司 | 重組細胞表面捕捉蛋白質 |
| DE112014006603A5 (de) | 2014-04-20 | 2017-01-19 | new/era/mabs GmbH | Biomoleküle freisetzende Zelle und deren Selektion mittels eines Oberflächenproteins sowie für dieses codierende Nukleinsäure, deren Expressionsvektor und dessen Empfängerzelle |
| JP6740906B2 (ja) * | 2015-02-12 | 2020-08-19 | コニカミノルタ株式会社 | 抗体結合蛍光体集積ナノ粒子、抗体結合蛍光体集積ナノ粒子の製造方法および免疫染色キット |
| WO2016180948A1 (en) | 2015-05-12 | 2016-11-17 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods and kits for labeling, detection and isolation of foxp3+ regulatory t cells, isolated population of foxp3+ regulatory t cells thus obtained and uses thereof |
| WO2017056844A1 (ja) * | 2015-09-28 | 2017-04-06 | コニカミノルタ株式会社 | 前立腺癌の病理組織診断結果(グリーソンスコア)の推定方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281061A (en) * | 1979-07-27 | 1981-07-28 | Syva Company | Double antibody for enhanced sensitivity in immunoassay |
| US4557979A (en) * | 1984-02-17 | 1985-12-10 | Monsanto Company | Process for deposition of resin dispersions on metal substrates |
| IL73883A (en) * | 1984-12-20 | 1990-12-23 | Yeda Res & Dev | Monoclonal antibodies against tnf-alpha,hybridomas producing them and method for the purification of tnf-alpha |
| US4676980A (en) * | 1985-09-23 | 1987-06-30 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Target specific cross-linked heteroantibodies |
| US4935233A (en) * | 1985-12-02 | 1990-06-19 | G. D. Searle And Company | Covalently linked polypeptide cell modulators |
| US5238811A (en) * | 1988-04-26 | 1993-08-24 | Nippon Telegraph And Telephone Corporation | Laser magnetic immunoassay method and apparatus therefor and superparamagnetic material-labeled body and method for the manufacture of same |
| US5256532A (en) * | 1988-05-02 | 1993-10-26 | Zynaxis Technologies, Inc. | Methods, reagents and test kits for determination of subpopulations of biological entities |
| US6020145A (en) * | 1989-06-30 | 2000-02-01 | Bristol-Myers Squibb Company | Methods for determining the presence of carcinoma using the antigen binding region of monoclonal antibody BR96 |
| AU765085B2 (en) * | 1998-05-11 | 2003-09-11 | Miltenyi Biotec Gmbh | Method of direct selection of antigen-specific T cells |
-
1993
- 1993-10-21 CA CA002146974A patent/CA2146974C/en not_active Expired - Lifetime
- 1993-10-21 KR KR1019950701547A patent/KR100306635B1/ko not_active Expired - Lifetime
- 1993-10-21 DE DE69332884T patent/DE69332884T2/de not_active Expired - Lifetime
- 1993-10-21 EP EP94900375A patent/EP0667896B1/en not_active Expired - Lifetime
- 1993-10-21 WO PCT/US1993/010126 patent/WO1994009117A1/en not_active Ceased
- 1993-10-21 ES ES94900375T patent/ES2191677T3/es not_active Expired - Lifetime
- 1993-10-21 AT AT94900375T patent/ATE237808T1/de not_active IP Right Cessation
- 1993-10-21 AU AU55385/94A patent/AU679949B2/en not_active Expired
- 1993-10-21 EP EP03007897A patent/EP1324040A3/en not_active Withdrawn
- 1993-10-21 JP JP51039694A patent/JP3731891B2/ja not_active Expired - Lifetime
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2006
- 2006-02-21 US US11/359,328 patent/US20060141540A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR950704475A (ko) | 1995-11-20 |
| DE69332884D1 (de) | 2003-05-22 |
| CA2146974C (en) | 2010-02-02 |
| ATE237808T1 (de) | 2003-05-15 |
| AU5538594A (en) | 1994-05-09 |
| EP1324040A3 (en) | 2007-06-20 |
| EP0667896A4 (en) | 1996-09-04 |
| WO1994009117A1 (en) | 1994-04-28 |
| EP0667896A1 (en) | 1995-08-23 |
| ES2191677T3 (es) | 2003-09-16 |
| EP0667896B1 (en) | 2003-04-16 |
| DE69332884T2 (de) | 2003-11-20 |
| AU679949B2 (en) | 1997-07-17 |
| US20060141540A1 (en) | 2006-06-29 |
| JP3731891B2 (ja) | 2006-01-05 |
| CA2146974A1 (en) | 1994-04-28 |
| JPH08504574A (ja) | 1996-05-21 |
| EP1324040A2 (en) | 2003-07-02 |
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