Beijing KEY-BIO Biotech Co.,Ltd.

    Development

    Development

    • 2007~2009
    • 2010~2019
    • 2020~2024

    2007

    At the beginning of the company's establishment, it was committed to the development of hepatitis B two half and half test antigen antibody.

    2008

    The chemiluminescence substrate was developed; A number of monoclonal antibodies against tumor markers were developed.

    2009

    The monoclonal antibody, polyclonal antibody and marker of HIV-1 p24 were developed, and the joint test of HIV antigen and antibody was established.

    2010

    Recombinant HCV antigen and HIV antigen were developed.

    2011

    Recombinant TP antigen and enzyme markers were developed.

    2012

    A specific blocker was developed to eliminate the interfering substances in immune detection and significantly improve the specificity of immune detection reagents.

    2013

    Successfully completed the labeling of small molecule hapten: enzyme markers and BSA conjugates of T3, T4, progesterone, testosterone, estradiol, estriol, aldosterone and cortisol; Several project antibodies for immunoturbidimetry have been newly developed; A double antigen sandwich method was established to detect HCV total antibody, and HCV antigen was directly labeled to realize the real two-step detection of HCV total antibody.

    2014

    The specific monoclonal antibody of HCV core region has been developed, and continuous efforts have been made to realize the joint detection of HCV antigen and antibody.

    2015

    The raw materials of alkaline phosphatase (ALP) marker and acridine ester (AE) marker were introduced.

    2016

    Develop highly sensitive troponin monoclonal antibody and HbA1c monoclonal antibody for immunoturbidimetry, and successfully launch the detection antibody of cardiovascular disease markers; Many products are exported to the international market.

    2017

    Establish immunofluorescence chromatography platform and develop antigen antibody raw materials supporting immunofluorescence chromatography platform.

    2018

    Dengue NS1 paired monoclonal antibody was developed; And further optimize the raw materials for the joint detection of HCV antigen and antibody.

    2019

    A series of paired monoclonal antibodies against inflammatory factors and new raw materials for renal function markers were developed.

    2020

    A new antigen and highly sensitive paired monoclonal antibody for crown detection were developed, and paired monoclonal antibodies against respiratory markers such as influenza A and hepatitis B were introduced.

    2021

    We focus on the export of antibodies and antigens to COVID-19.

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