Related Experiment Video
Updated: Aug 11, 2026

Multiplex PCR and Reverse Line Blot Hybridization Assay (mPCR/RLB)
Published on: August 6, 2011
Hybridization of horseradish peroxidase-labeled probes and detection by enhanced chemiluminescence
Abstract:
This article describes the use of probes directly labeled with horseradish peroxidase in conjunction with enhanced chemiluminescence, which allows a flexible approach to hybridizations and detections. This system may be used with the following applications: Southern blots, Northern blots, colony and plaque screening for positive clones, YAC clone screening, and PCR products detection. The major steps required for the use of directly labeled HRP probes are hybridization, stringent washes, and detection.
More Related Videos
14:21High Resolution Fluorescent In Situ Hybridization in Drosophila Embryos and Tissues Using Tyramide Signal Amplification
Published on: October 19, 2017
08:44Fluorescent In Situ Hybridization and 5-Ethynyl-2'-Deoxyuridine Labeling for Stem-Like Cells in the Hydrozoan Jellyfish Cladonema pacificum
Published on: August 3, 2022
Related Concept Videos
Labeling DNA Probes
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
Southern Blot
Denatured DNA fragments must be transferred onto a carrier membrane from the gel to make it accessible to a probe - a small ssDNA fragment complementary to the target DNA...
FISH - Fluorescent In-situ Hybridization
In-situ Hybridization
Types of probes and labels
A probe is a complementary strand of DNA or RNA that binds to corresponding nucleotide sequences in a cell. Many...
Western Blotting
The technique begins with separating proteins from the sample using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), followed by protein transfer, immunoblotting, and finally, protein detection.
Enzyme-Linked Immunosorbent Assay
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or quantified.