Molecular Biology

Nucleic Acid Electrophoresis & Hybridization

Sigma-Aldrich offers a wide variety of products for nucleic acid electrophoresis, hybridization and detection procedures. For Northern and Southern blotting we have products for every stage of the workflow. In addition, the Learning Center provides links to free handbooks, selection guides and protocols.

Hybridization & Detection
• Hybridization Buffers
DIG Nucleic Acid Detection Kit
• Detection Reagents
Custom DNA Oligos