JP7440411B2 - Ihc抗原イメージングのスケール外挿の方法 - Google Patents
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Description
本出願は、2017年6月15日付けで出願された米国仮特許出願第62/520187号、及び2017年6月15日付けで出願された米国仮特許出願第62/520319号の優先権を主張し、各開示はそれらの全体が引用することにより本明細書の一部をなす。
1. 抗体A:希釈率、ID及び宿主種(例は25、ER、マウスである)
2. 抗体B:希釈率及びID(例は20、Ki-67である)。宿主種が必要でないのは、抗体Aに何を使用しても、抗体Bを抗体Aとは逆のマウス/ウサギとすべきであるためである。
A. マウスIgG=155kDa
B. ウサギIgG=150kDa
C. ロバIgG=160kDa
D. 抗原ペプチド鎖とコンジュゲートしたKLHサブユニット(ここで、サブユニットは、KLH1及びKLH2である)=350kDa&390kDa
20倍 全標的が-26dBdにシフトする;
15倍 全標的が-23.52にシフトする;
10倍 全標的が-20にシフトする;
5倍 全標的が-13.98にシフトする;
4倍 全標的が-12.04にシフトする;
2倍 全標的が-6.02にシフトする;
1倍 2Dの100%ドットのみが黒色に近い。
AR加熱装置が動作しないか、又は80℃よりはるかに低温に設定される;
ARバッファーがpH6又は9ではなく、中性pH7を有する;
曝露時間が過度に短い。
加熱装置が95℃超の温度で動作する;
曝露時間が過度に長い。
この形式では、二次標的アレイのみを用いる。2Dバーコードに組み込まれる確認済みの情報は、(a)一次抗体データ:抗体の宿主種及び-dBdでの希釈率、並びに(b)二次酵素利得を含む。
この形式では、一次及び二次標的アレイの両方を用いる。2Dバーコードに組み込まれる確認済みの情報は、(a)一次抗体データ:抗体の宿主種及びdBdilutionでの希釈率、並びに(b)二次酵素利得を含む。ロットのコードデータは、用いられる一次標的の組合せに関する情報を含む。
検出ゾーンは、免疫組織化学(IHC)による処理及びその後の試験のために組織切片又は遊離細胞(loose cells)を適用する空間であり、
対照ゾーンは、1セット以上の一次及び/又は二次標的アレイを含み、
二次標的アレイは、1個以上(例えば1個~50個、5個~45個、10個~40個、15個~35個又は20個~30個、特に1個、2個、3個、4個、5個、6個、7個、8個、9個又は10個)の二次標的ローディングドット(ドットは円形、楕円形、正方形、菱形等の任意の規則的又は不規則な形状であり得る)を含み、各二次標的ローディングドットは、或る特定の比率でスライドに固定された宿主タンパク質(例えば、IgG)とダミータンパク質(例えば、IgG)との混合物である、スライド。
Claims (13)
- 濃度スケールを作成するためのIHCイメージングの外挿の方法であって、
(a)顕微鏡スライドを、一次抗体を含む一次染色試薬に曝露する工程と、
(b)前記一次抗体により抗原に結合する工程と、
(c)工程(a)における前記一次抗体と、前記抗原を特定するための、二次染色試薬を含む二次抗体とを結合させる工程と、
(d)工程(c)の特定された抗原を色素原沈殿により着色する工程と、
(e)前記特定された抗原の色及び前記特定された抗原の強度を算出し、比較する工程と、
(f)濃度スケールを形成する工程と、を含み、
前記顕微鏡スライドが、検出ゾーンと、対照ゾーンと、を備え、
前記検出ゾーンが、免疫組織化学(IHC)のために組織切片又は遊離細胞を処理し、その後、試験するように構成された空間であり、
前記対照ゾーンが、前記顕微鏡スライドに適用された勾配濃度における前記二次抗体のグループを含む2つの二次抗体アレイと、前記顕微鏡スライドに適用された抗原のグループを含む1つ以上の抗原アレイと、前記2つの二次抗体アレイの第一のアレイの末端上に配置された黒色のドットと、前記2つの二次抗体アレイの第二のアレイの末端上に配置された白色のドットと、を含む、方法。 - 前記一次抗体が、マウスIgG又はウサギIgG型抗体である、請求項1に記載の方法。
- 前記抗原のグループ及び前記二次抗体のグループが、任意の規則的又は不規則な形状のローディングドットに適用される、請求項1又は2に記載の方法。
- 前記一次抗体が、マウス又はウサギ宿主タンパク質であり、前記マウス又はウサギ宿主タンパク質は、蛍光マーカーにコンジュゲートされておらず、かつ酵素と一体化されていない、請求項1~3のいずれか一項に記載の方法。
- 前記二次染色試薬は、1倍~25倍の酵素利得を有する二次染色試薬であり、前記二次染色試薬の各々は、マウスとウサギとで独自に独立し、異なる色の色素原を用いる、請求項2又は4に記載の方法。
- 前記方法は、接着剤がコーティングされた前記顕微鏡スライド上で実行される、請求項1~5のいずれか一項に記載の方法。
- 前記勾配濃度は、希釈率の範囲が1:1~1000:1である、請求項1~6のいずれか一項に記載の方法。
- 濃度-染色密度のLog-Log関係を作成するために前記濃度スケールを用いる工程を更に含む、請求項1~7のいずれか一項に記載の方法。
- 前記組織切片又は前記遊離細胞における前記抗原の前記強度を測定するために前記濃度スケールを用いる工程を更に含む、請求項1~8のいずれか一項に記載の方法。
- 前記組織切片の細胞の異常を検出するために前記濃度スケールを用いる工程を更に含む、請求項1~9のいずれか一項に記載の方法。
- 前記抗原のグループ及び前記二次抗体のグループのローディングドットが、円形、楕円形、正方形、又は菱形の形状である、請求項3に記載の方法。
- 前記抗原のグループが、前記顕微鏡スライドに適用される勾配濃度にある、請求項1に記載の方法。
- 前記細胞の異常が、癌である、請求項10に記載の方法。
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US62/520,319 | 2017-06-15 | ||
PCT/CN2018/091689 WO2018228577A1 (en) | 2017-06-15 | 2018-06-15 | Method for ihc antigen imaging scale extrapolation |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040016035A1 (en) | 2002-07-15 | 2004-01-22 | Floyd Alton David | Quality control of assays |
JP2008506956A (ja) | 2004-07-20 | 2008-03-06 | ウメディク インコーポレイテッド | 動的内部較正の真の用量応答曲線を測定するための方法 |
WO2009085576A2 (en) | 2007-12-28 | 2009-07-09 | Spring Bioscience Corporation | Positive control cell pellets for immunohistochemistry and methods of use thereof |
WO2013090567A2 (en) | 2011-12-13 | 2013-06-20 | Lab Vision Corporation | Immunohistochemical validation devices and methods |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080070324A1 (en) * | 2002-07-15 | 2008-03-20 | Floyd Alton D | Quantity control device for microscope slide staining assays |
US20070141723A1 (en) * | 2005-12-16 | 2007-06-21 | Sompuram Seshi A | Immunohistochemistry staining controls |
GB0725239D0 (en) | 2007-12-24 | 2008-02-06 | Oncimmune Ltd | Calibrator for autoantibody assay |
WO2012078138A1 (en) * | 2010-12-07 | 2012-06-14 | Wei-Sing Chu | Cell array quality control device for pathological analysis |
GB2490652A (en) * | 2011-04-18 | 2012-11-14 | Microtest Matrices Ltd | Methods of quantifying antibodies, especially IgE antibodies in a sample |
CN102435728B (zh) * | 2011-09-07 | 2014-06-25 | 福州大学 | 一种用于免疫组化过程质量检控的阳性参照物的制备方法 |
CN103116018B (zh) * | 2013-01-25 | 2015-04-15 | 福州迈新生物技术开发有限公司 | 一种免疫组化质量控制参照物及质量控制方法 |
CN103116029B (zh) * | 2013-01-29 | 2015-01-21 | 福州迈新生物技术开发有限公司 | 一种免疫组化用二抗显色系统灵敏度、亲和力的测定方法 |
US10082451B2 (en) * | 2013-03-30 | 2018-09-25 | Ge Healthcare Bio-Sciences Corp. | Microscope slides with quality controls thereon |
EP3916390A1 (en) | 2014-06-04 | 2021-12-01 | Indevr, Inc. | Universal capture array for multiplexed subtype-specific quantification and stability determination of influenza proteins |
US20160258848A1 (en) * | 2015-03-04 | 2016-09-08 | Agilent Technologies, Inc. | Methods and compositions for multiplex tissue section analyses using visible and non-visible labels |
HUE055020T2 (hu) * | 2015-03-27 | 2021-11-29 | Opko Diagnostics Llc | Prosztata-antigén szabványok és azok felhasználása |
WO2017087847A1 (en) * | 2015-11-20 | 2017-05-26 | Oregon Health & Science University | Multiplex immunohistochemistry image cytometry |
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---|---|---|---|---|
US20040016035A1 (en) | 2002-07-15 | 2004-01-22 | Floyd Alton David | Quality control of assays |
JP2008506956A (ja) | 2004-07-20 | 2008-03-06 | ウメディク インコーポレイテッド | 動的内部較正の真の用量応答曲線を測定するための方法 |
WO2009085576A2 (en) | 2007-12-28 | 2009-07-09 | Spring Bioscience Corporation | Positive control cell pellets for immunohistochemistry and methods of use thereof |
WO2013090567A2 (en) | 2011-12-13 | 2013-06-20 | Lab Vision Corporation | Immunohistochemical validation devices and methods |
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KR20200041861A (ko) | 2020-04-22 |
CN110753846B (zh) | 2024-03-26 |
EP3639031A1 (en) | 2020-04-22 |
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JP2020523616A (ja) | 2020-08-06 |
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