These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
Pubmed for Handhelds
PUBMED FOR HANDHELDS
Search MEDLINE/PubMed
Title: Silver staining DNA in polyacrylamide gels. Author: Bassam BJ, Gresshoff PM. Journal: Nat Protoc; 2007; 2(11):2649-54. PubMed ID: 18007600. Abstract: This protocol describes a simple silver staining method used to visualize DNA fragments and other organic molecules with unsurpassed detail following traditional polyacrylamide gel electrophoresis (PAGE). Sensitivity rivals radioisotopic methods and DNA in the picogram range can be reliably detected. The described protocol is fast (approximately 1 h) and is implemented using readily available chemicals and materials. To achieve the sensitivity and visual clarity expected, quality reagents and clean handling are important. The updated protocol described here is based on the widely used method of Bassam et al. (1991), but provides improved image contrast and less risk of staining artefacts.[Abstract] [Full Text] [Related] [New Search]