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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  • Proteinase K solution 25ml (20mg/ml)

    Proteinase K solution 25ml (20mg/ml)

    Viagen

    €564.00
    Proteinase K is an endolytic protease that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a serine protease. The smallest peptide to be hydrolysed is a tetrapeptide. DNA...
    €564.00
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    €564.00
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  • Proteinase K solution 10ml (20mg/ml)

    Proteinase K solution 10ml (20mg/ml)

    Viagen

    €268.00
    Proteinase K is an endolytic protease that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a serine protease. The smallest peptide to be hydrolysed is a tetrapeptide. DNA...
    €268.00
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    €268.00
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  • Proteinase K Solution 5ml (20mg/ml)

    Proteinase K Solution 5ml (20mg/ml)

    Viagen

    €172.00
    Proteinase K is an endolytic protease that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a serine protease. The smallest peptide to be hydrolysed is a tetrapeptide. DNA...
    €172.00
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    €172.00
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  • Proteinase K Powder 500mg

    Proteinase K Powder 500mg

    Viagen

    €411.00
    Proteinase K is an endoproteolytic enzyme that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a nonspecific serine protease. The smallest peptide to be hydrolysed is a...
    €411.00
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    €411.00
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  • Proteinase K Powder 200mg

    Proteinase K Powder 200mg

    Viagen

    €235.00
    Proteinase K is an endoproteolytic enzyme that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a nonspecific serine protease. The smallest peptide to be hydrolysed is a...
    €235.00
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    €235.00
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  • Proteinase K Powder 100mg

    Proteinase K Powder 100mg

    Viagen

    €156.00
    Proteinase K is an endoproteolytic enzyme that cleaves peptide bonds at the carboxylic sides of aliphatic, aromatic or hydrophobic amino acids. Proteinase K is classified as a nonspecific serine protease. The smallest peptide to be hydrolysed is a...
    €156.00
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  • HBV LONGITUDINAL PANEL

    HBV LONGITUDINAL PANEL

    Zeptometrix

    €1,262.00
    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...
    €1,262.00
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    €1,262.00
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  • Syphilis Mixed Titer Panel

    Syphilis Mixed Titer Panel

    Zeptometrix

    €734.00
    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...
    €734.00
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    €734.00
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