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Nucleic acid labeling and detection

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Digoxigenin (DIG) Labeling Methods
Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.
Methods Used to Detect Proteins and Nucleic Acids Bound to Membranes
Background and protocols describing the various methods used by molecular biologists to detect samples of protein or nucleic acids bound to membranes.
KAPA Mouse Genotyping Kit FAQs
Review some of the most asked questions regarding the KAPA Mouse Genotyping Kits, which are ideally suited for the rapid extraction and amplification of DNA from mouse tail, ear and toe tissue.
Molecular Beacons
Learn about precision Sigma-Aldrich Molecular Beacon oligonucleotide probes used for sequence detection in qPCR for in vitro research.
DNA Component Explanation
Plasmid platform with interchangeable DNA components offers versatile research tools for genetic studies.
Oligonucleotide Quality Control & Quality Assurance
The foundation of Sigma's manufacturing process is a robust QMS, which drives compliance to ISO 9001:2008 certification.
Fluorescent in situ Hybridization (FISH)
Available Fluorescent in situ hybridization (FISH) procedures, reagents and equipment.
Array CGH Analysis with Whole Genome Amplification
aCGH technology evolves for high-res chromosomal analysis, needing a large DNA input per sample, advancing genetic research.