Transcription and Enhancers

Transcription and Enhancers

Transcription and Enhancers Animation

Like bacteria, eukaryotes use gene regulatory proteins (activates and repressors) to regulate the expression of their genes but in somewhat different way. The DNA sites to witch the eukaryote gene activates bound were originally termed enhancers, since their presence “enhanced”, or increased, the rate of transcription dramatically. It came as a surprise when, in 1979, in was discovered that those activator proteins could be bound thousands of nucleotide pairs away from promoter.

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  • HBV LONGITUDINAL PANEL

    HBV LONGITUDINAL PANEL

    лв3,714.94
    HBV Longitudinal Panels are intended for use by diagnostic manufacturers, researchers, and clinical laboratories to develop, evaluate, and/or troubleshoot new and existing assays. The panels contain characterized samples with comprehensive data which is...
    6501-6548
    лв3,714.94
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  • Syphilis Mixed Titer Panel

    Syphilis Mixed Titer Panel

    лв2,373.29
    Syphilis Mixed Titer Panel - 15 X 1mL Donor Demographics: The syphilis positive donor plasmas used for this panel were obtained under informed consent and collected in US FDA licensed plasma centers. Donors were untreated and asymptomatic at the time of...
    KZMC002
    лв2,373.29
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    лв2,373.29
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  • SeroDetect HIV-1/ HIV-2 Ag/Ab Combo Verification Panel

    SeroDetect HIV-1/ HIV-2 Ag/Ab Combo Verification Panel

    лв1,384.85
    SeroDetect HIV-1/ HIV-2 Ag/Ab Combo Verification Panel - 5 X 1.25 mL NAME AND INTENDED USE: The SeroDetect HIV-1/HIV-2 Ag/Ab Combo Verification Panel is intended for use with assays in the determination of the presence of antigens and antibodies to...
    KZMC030
    лв1,384.85
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    лв1,384.85
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  • SeroDetect HBsAg Verification Panel

    SeroDetect HBsAg Verification Panel

    лв1,285.75
    SeroDetect HBsAg Verification Panel - 5 X 1.5 mL NAME AND INTENDED USE: The SeroDetect HIV-1/HIV-2 Ag/Ab Combo Verification Panel is intended for use with assays in the determination of the presence of antigens and antibodies to HIV-1 and HIV-2. This...
    KZMC007
    лв1,285.75
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  • SeroDetect Anti-HCV Verification Panel

    SeroDetect Anti-HCV Verification Panel

    лв1,285.75
    SeroDetect Anti-HCV Verification Panel - 5 X 1.5 mL NAME AND INTENDED USE: The SeroDetect Anti-HCV Panel is intended for use with in vitro assay procedures for the determination of antibodies to Hepatitis C Antigen (Anti-HCV). This panel is for Research...
    KZMC010
    лв1,285.75
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  • Mixed Titer Bacteria Panel for Platelets Mixed Titer Bacteria Panel for Platelets 0820000

    Mixed Titer Bacteria Panel for Platelets

    лв1,750.75
    The ZeptoMetrix® Mixed Titer Bacteria Panel for Platelets* is a 12 member panel containing the most common bacterial contaminants in stored human platelets.Designed to assist in the validation of clinical assays and for technician training and...
    820000
    лв1,750.75
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