Related Experiment Video

Updated: Aug 12, 2026

DNA Polymerase Activity Assay Using Near-infrared Fluorescent Labeled DNA Visualized by Acrylamide Gel Electrophoresis
07:38

DNA Polymerase Activity Assay Using Near-infrared Fluorescent Labeled DNA Visualized by Acrylamide Gel Electrophoresis

Published on: October 6, 2017

Immunological reagents for comparisons of DNA polymerase-alpha and DNA polymerase-beta

L M Chang, F J Bollum

    The Journal of Biological Chemistry
    |January 10, 1981
    PubMed

    More Related Videos

    Proofreading and DNA Repair Assay Using Single Nucleotide Extension and MALDI-TOF Mass Spectrometry Analysis11:08

    Proofreading and DNA Repair Assay Using Single Nucleotide Extension and MALDI-TOF Mass Spectrometry Analysis

    Published on: June 19, 2018

    Using Modified Synthetic Oligonucleotides to Assay Nucleic Acid-Metabolizing Enzymes05:33

    Using Modified Synthetic Oligonucleotides to Assay Nucleic Acid-Metabolizing Enzymes

    Published on: July 5, 2024

    Related Concept Videos

    Proofreading01:43

    Proofreading

    Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...
    Proofreading01:31

    Proofreading

    Synthesis of new DNA molecules is carried out by the enzyme DNA polymerase, which adds nucleotides on the daughter strand complementary to the template DNA strand. DNA polymerase has a higher affinity to add the correct base and ensures fidelity during DNA replication. Furthermore,  it exhibits proofreading activity during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.
    Errors During Replication are Corrected by the DNA Polymerase Enzyme