MX2022000882A - Componente de deteccion de antigenos de grupo sanguineo. - Google Patents

Componente de deteccion de antigenos de grupo sanguineo.

Info

Publication number
MX2022000882A
MX2022000882A MX2022000882A MX2022000882A MX2022000882A MX 2022000882 A MX2022000882 A MX 2022000882A MX 2022000882 A MX2022000882 A MX 2022000882A MX 2022000882 A MX2022000882 A MX 2022000882A MX 2022000882 A MX2022000882 A MX 2022000882A
Authority
MX
Mexico
Prior art keywords
sample
reaction
test
antibody
blood group
Prior art date
Application number
MX2022000882A
Other languages
English (en)
Inventor
Jinggao Hu
Original Assignee
Intec Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intec Products Inc filed Critical Intec Products Inc
Publication of MX2022000882A publication Critical patent/MX2022000882A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/577—Immunoassay; Biospecific binding assay; Materials therefor involving monoclonal antibodies binding reaction mechanisms characterised by the use of monoclonal antibodies; monoclonal antibodies per se are classified with their corresponding antigens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/24—Immunology or allergic disorders

Abstract

La invención describe un componente de detección de antígenos de grupo sanguíneo, que comprende una tira reactiva (1) y un dispositivo de adición de muestra (2), y la muestra se transporta al área de detección (16) de la tira reactiva (1) a través de un anillo de muestreo (22) del dispositivo de adición de muestra (2). La presente invención utiliza tecnología de inmunocromatografía para identificar antígenos de grupos sanguíneos humanos con anticuerpos de grupos sanguíneos existentes. Los anticuerpos están prerecubiertos y solidificados en la membrana reactiva (11) para presentarlos como puntos de prueba, y luego ensamblarlos en tiras reactivas con almohadillas de enjuague (12), y el papel de absorción de agua y la almohadilla para definir la tira reactiva; Cuando la muestra es analizada, la muestra se gotea sobre la membrana reactiva (11), y luego la solución de enjuague de muestra se gotea sobre la almohadilla de enjuague (12). Cuando los glóbulos rojos en la muestra que se va a analizar se someten a una reacción de unión inmunológica con el anticuerpo en fase sólida, los glóbulos rojos quedan retenidos en el punto de detección en la membrana reactiva (11). Si se muestra el punto rojo, es una reacción positiva; si no hay una reacción inmune antígeno-anticuerpo, los glóbulos rojos no pueden ser retenidos, pero se mueven a la almohadilla de absorción debido a la función cromatográfica, los puntos de prueba en la membrana reactiva se muestra en blanco. Solo en el control positivo, el punto se muestra en rojo, que es una reacción negativa.
MX2022000882A 2019-07-23 2020-07-08 Componente de deteccion de antigenos de grupo sanguineo. MX2022000882A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921168987.2U CN210626494U (zh) 2019-07-23 2019-07-23 一种血型抗原检测组件
PCT/CN2020/100784 WO2021012948A1 (zh) 2019-07-23 2020-07-08 一种血型抗原检测组件

Publications (1)

Publication Number Publication Date
MX2022000882A true MX2022000882A (es) 2022-02-14

Family

ID=70750686

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022000882A MX2022000882A (es) 2019-07-23 2020-07-08 Componente de deteccion de antigenos de grupo sanguineo.

Country Status (9)

Country Link
US (1) US20220113309A1 (es)
EP (1) EP4006553A4 (es)
KR (1) KR20220025857A (es)
CN (1) CN210626494U (es)
BR (1) BR112022001223A2 (es)
MX (1) MX2022000882A (es)
PE (1) PE20220309A1 (es)
WO (1) WO2021012948A1 (es)
ZA (1) ZA202200605B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210626494U (zh) * 2019-07-23 2020-05-26 英科新创(厦门)科技股份有限公司 一种血型抗原检测组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603967B (zh) * 2008-06-10 2015-02-18 英科新创(厦门)科技有限公司 快速检测人ABO/Rh/MN血型的方法及试剂盒
CN101957370A (zh) * 2009-07-15 2011-01-26 英科新创(厦门)科技有限公司 快速检测人血型抗体的方法及检测条
GB201218341D0 (en) * 2012-10-12 2012-11-28 Orign Sciences Ltd Diagnostic method
CN104730258B (zh) * 2015-03-12 2017-06-09 罗阳 一种便携式血型系统检测试纸及其检测方法
CN206038697U (zh) * 2016-08-31 2017-03-22 孙若愚 一种血型鉴定试纸
CN207081742U (zh) * 2017-08-03 2018-03-09 武汉血液中心 一种ABO/Rh血型诊断试纸卡
CN109917141B (zh) * 2019-03-19 2022-05-10 迪佰(厦门)生物科技有限公司 一种检测人abo血型试纸条、制备方法、检测方法及应用
CN210626494U (zh) * 2019-07-23 2020-05-26 英科新创(厦门)科技股份有限公司 一种血型抗原检测组件

Also Published As

Publication number Publication date
PE20220309A1 (es) 2022-03-09
CN210626494U (zh) 2020-05-26
ZA202200605B (en) 2023-11-29
WO2021012948A1 (zh) 2021-01-28
EP4006553A4 (en) 2023-07-19
US20220113309A1 (en) 2022-04-14
BR112022001223A2 (pt) 2022-03-15
KR20220025857A (ko) 2022-03-03
EP4006553A1 (en) 2022-06-01

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