KR20090040118A - 허셉틴을 이용한 유방암 진단 키트, 조성물 및 이들을이용하여 허셉틴 민감성 her2 과발현 세포를 검출하는방법 - Google Patents
허셉틴을 이용한 유방암 진단 키트, 조성물 및 이들을이용하여 허셉틴 민감성 her2 과발현 세포를 검출하는방법 Download PDFInfo
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- KR20090040118A KR20090040118A KR1020070105736A KR20070105736A KR20090040118A KR 20090040118 A KR20090040118 A KR 20090040118A KR 1020070105736 A KR1020070105736 A KR 1020070105736A KR 20070105736 A KR20070105736 A KR 20070105736A KR 20090040118 A KR20090040118 A KR 20090040118A
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/57407—Specifically defined cancers
- G01N33/57415—Specifically defined cancers of breast
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- A—HUMAN NECESSITIES
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- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
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- G01N2333/914—Hydrolases (3)
- G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
- G01N2333/95—Proteinases, i.e. endopeptidases (3.4.21-3.4.99)
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- G01N2333/95—Proteinases, i.e. endopeptidases (3.4.21-3.4.99)
- G01N2333/964—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue
- G01N2333/96425—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals
- G01N2333/96427—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general
- G01N2333/9643—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general with EC number
- G01N2333/96472—Aspartic endopeptidases (3.4.23)
- G01N2333/96475—Aspartic endopeptidases (3.4.23) with definite EC number
- G01N2333/96477—Pepsin (3.4.23.1; 3.4.23.2; 3.4.23.3)
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Abstract
Description
Claims (19)
- HER2에 특이적인 허셉틴을 포함하며 항원-항체 결합반응을 통해 검체 시료 중 HER2의 발현 정도를 측정하는, 허셉틴에 민감성을 가지는 HER2 과발현 세포 검출용 암 진단 키트.
- 제 1항에 있어서, 상기 암은 유방암인 진단 키트.
- 제 1항에 있어서, 상기 항원-항체 결합반응이 면역조직화학법(immunohistochemical techniques), 면역블롯법(immunoblot), 면역침강법(immunoprecipitation), 효소결합 면역흡착분석법(ELISA; enzyme linked immunosorbent assay), 응집법(agglutination) 및 방사능 면역시험법(radio-immuno assay)로 이루어진 군 중에서 선택되는 것을 특징으로 하는 진단 키트.
- 제 1항에 있어서, 상기 항원-항체 결합반응이 면역조직화학법(immunohistochemical techniques)인 것을 특징으로 하는 진단 키트.
- 제 1항에 있어서, 기질과의 반응에 의하여 발색하는 표지체가 접합된 2차 항체접합체, 상기 표지체와 발색 반응하는 발색 기질 용액 및 각 반응단계에 사용할 세척액을 추가로 포함하는 것을 특징으로 하는 진단 키트.
- 제 5항에 있어서, 2차 항체 접합체의 표지체가 Q dot(Quantum dot), HRP(Horseradish peroxidase), 염기성 탈인산화효소(Alkaline phosphatase), 글루코오즈 옥시다아제(Glucose Oxidase), 루시퍼라아제(luciferase), 베타-디-갈락토시다아제(β-D-galactosidase), 말산탈수소효소(MDH: malate dehydrogenase), 아세틸콜린에스터라아제(acetylcholinesterase) 콜로이드 금(Coloid gold), 형광물질(Fluorescein), 방사성 물질 및 색소(Dye) 로 구성된 군으로부터 선택되는 것을 특징으로 하는 진단 키트.
- 제 5항에 있어서, 2차 항체 접합체의 표지체가 Q dot(Quantum dot)인 것을 특징으로 하는 진단 키트.
- 제 5항에 있어서, 발색기질이 DAB (diaminobenzidine), AEC(3-amino-9- ethylcarbasole), BCIP/NBT (5-bromo-4-chloro-3-indolyl-phosphate/nitroblue tetrazolium), BCIP/INT (5-bromo-4-chloro-3-indolyl phosphate/iodonitrotetrazolium), NF (New fuchsin), FRT(Fast Red TR Salt), TMB (3,3',5,5'-tetramethyl bezidine), ABTS [2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)] 및 OPD (o-phenylenediamine)로 구성된 군으로부터 선택되는 것을 특징으로 하는 진단 키트.
- 1) 피험체로부터 표본을 제공하는 단계; 2) 상기 표본에 단백질 분해효소를 처리하는 단계; 및 3) 상기 표본에 허셉틴을 처리하여 항원-항체 반응시키는 단계를 포함하는, 허셉틴에 민감성을 가지는 HER2 과발현 세포의 검출방법.
- 제 9항에 있어서, 상기 표본이 유방암 환자의 조직 표본인 방법.
- 제 9항에 있어서, 상기 단백질 분해효소가 프로테이나제 K(proteinase K) 또는 펩신(pepsin)인 방법.
- 제 9항에 있어서, 상기 항원-항체 결합반응이 면역조직화학법(immunohistochemical techniques), 면역블롯법(immunoblot), 면역침강법(immunoprecipitation), 효소결합 면역흡착분석법(ELISA; enzyme linked immunosorbent assay), 응집법(agglutination) 및 방사능 면역시험법(radio-immuno assay)로 이루어진 군 중에서 선택되는 것을 특징으로 하는 방법.
- 제 9항에 있어서, 상기 항원-항체 결합반응이 면역조직화학법(immunohistochemical techniques)인 것을 특징으로 하는 방법.
- 제 9항에 있어서, 단계 3)를 통해 생성된 항원항체 반응물을 2차 항체 접합체 (Conjugate) 및 발색기질 용액을 이용하여 검출하는 단계를 추가로 포함하는 방법.
- 제 14항에 있어서, 2차 항체 접합체의 표지체가 Q dot(Quantum dot), HRP(Horseradish peroxidase), 염기성 탈인산화효소(Alkaline phosphatase), 글루코오즈 옥시다아제(Glucose Oxidase), 루시퍼라아제(luciferase), 베타-디-갈락토시다아제(β-D-galactosidase), 말산탈수소효소(MDH: malate dehydrogenase), 아세 틸콜린에스터라아제(acetylcholinesterase) 콜로이드 금(Coloid gold), 형광물질(Fluorescein), 방사성 물질 및 색소(Dye)로 구성된 군으로부터 선택되는 것을 특징으로 하는 방법.
- 제 14항에 있어서, 2차 항체 접합체의 표지체가 Q dot(Quantum dot)인 것을 특징으로 하는 방법.
- 제 14항에 있어서, 발색기질이 DAB (diaminobenzidine), AEC(3-amino-9-ethylcarbasole), BCIP/NBT (5-bromo-4-chloro-3-indolyl-phosphate/nitroblue tetrazolium), BCIP/INT (5-bromo-4-chloro-3-indolyl phosphate/iodonitrotetrazolium), NF (New fuchsin), FRT(Fast Red TR Salt), TMB (3,3',5,5'-tetramethyl bezidine), ABTS [2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)] 및 OPD (o-phenylenediamine)로 구성된 군으로부터 선택되는 것을 특징으로 하는 방법.
- 허셉틴을 포함하는, 허셉틴에 민감성을 가지는 HER2 과발현 세포 검출하기 위한 암 진단용 약학적 조성물.
- 제 18항에 있어서, 약학적으로 허용가능한 담체 또는 부형제를 추가적으로 포함하는 조성물.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020070105736A KR100972618B1 (ko) | 2007-10-19 | 2007-10-19 | 허셉틴을 이용한 유방암 진단 키트, 조성물 및 이들을이용하여 허셉틴 민감성 her2 과발현 세포를 검출하는방법 |
US12/738,833 US20100316635A1 (en) | 2007-10-19 | 2008-10-16 | Kit for diagnosis of breast cancer using herceptin, a composition comprising herceptin and a method for detecting herceptin-sensitive her2 overexpressed cell using the same |
PCT/KR2008/006127 WO2009051427A2 (en) | 2007-10-19 | 2008-10-16 | A kit for diagnosis of breast cancer using herceptin, a composition comprising herceptin and a method for detecting herceptin-sensitive her2 overexpressed cell using the same |
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KR1020070105736A KR100972618B1 (ko) | 2007-10-19 | 2007-10-19 | 허셉틴을 이용한 유방암 진단 키트, 조성물 및 이들을이용하여 허셉틴 민감성 her2 과발현 세포를 검출하는방법 |
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KR20090040118A true KR20090040118A (ko) | 2009-04-23 |
KR100972618B1 KR100972618B1 (ko) | 2010-07-27 |
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KR1020070105736A KR100972618B1 (ko) | 2007-10-19 | 2007-10-19 | 허셉틴을 이용한 유방암 진단 키트, 조성물 및 이들을이용하여 허셉틴 민감성 her2 과발현 세포를 검출하는방법 |
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US (1) | US20100316635A1 (ko) |
KR (1) | KR100972618B1 (ko) |
WO (1) | WO2009051427A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112630179A (zh) * | 2020-12-09 | 2021-04-09 | 安徽师范大学 | 具有氧化物模拟酶性质的普鲁士蓝量子点及其制备方法及检测l-半胱氨酸的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101858909B (zh) * | 2010-05-28 | 2013-07-03 | 广州瑞博奥生物科技有限公司 | 检测磷酸化表皮生长因子受体的试剂盒及其制备方法 |
JP5900489B2 (ja) * | 2011-03-25 | 2016-04-06 | コニカミノルタ株式会社 | 免疫組織染色法、およびこれを用いた抗体医薬の有効性を判定する方法 |
EP2734219B1 (en) * | 2011-07-20 | 2016-11-23 | Saint Louis University | Adenovirus e1a fragments for use in anti-cancer therapies |
CN108375679A (zh) * | 2017-08-08 | 2018-08-07 | 济南德亨医学科技有限公司 | 一种量子点荧光免疫印迹法及所用的过敏原检测试剂盒 |
GB2574785A (en) * | 2017-09-15 | 2019-12-25 | Jan Loetvall | Method and system for identifying membrane proteins on extracellular vesicles |
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US7691598B2 (en) | 2001-03-30 | 2010-04-06 | Nanoprobes, Inc. | Method for detecting a target molecule by metal deposition |
US20030096823A1 (en) * | 2001-11-16 | 2003-05-22 | Beryl Asp | Method for the treatment of cardiotoxicity induced by antitumor compounds |
CA2504481A1 (en) * | 2002-10-30 | 2004-05-21 | Pointilliste, Inc. | Systems for capture and analysis of biological particles and methods using the systems |
GB0304515D0 (en) * | 2003-02-27 | 2003-04-02 | Dakocytomation Denmark As | Standard |
JPWO2005100983A1 (ja) * | 2004-04-16 | 2008-03-06 | 英俊 岡部 | 悪性腫瘍の検査方法 |
US20060073528A1 (en) * | 2004-05-14 | 2006-04-06 | Jean-Michel Lecerf | Measurement methods |
JP4798801B2 (ja) * | 2004-10-06 | 2011-10-19 | ウェルスタット バイオロジクス コーポレイション | 循環する癌細胞におけるHer−2/neuタンパク質のレベルの上昇の検出および処置 |
JP2006316040A (ja) | 2005-05-13 | 2006-11-24 | Genentech Inc | Herceptin(登録商標)補助療法 |
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- 2008-10-16 WO PCT/KR2008/006127 patent/WO2009051427A2/en active Application Filing
- 2008-10-16 US US12/738,833 patent/US20100316635A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112630179A (zh) * | 2020-12-09 | 2021-04-09 | 安徽师范大学 | 具有氧化物模拟酶性质的普鲁士蓝量子点及其制备方法及检测l-半胱氨酸的方法 |
CN112630179B (zh) * | 2020-12-09 | 2023-07-21 | 安徽师范大学 | 具有氧化物模拟酶性质的普鲁士蓝量子点及其制备方法及检测l-半胱氨酸的方法 |
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WO2009051427A2 (en) | 2009-04-23 |
WO2009051427A3 (en) | 2009-06-04 |
US20100316635A1 (en) | 2010-12-16 |
KR100972618B1 (ko) | 2010-07-27 |
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