Sunday, April 17, 2011
Biosyn Serving the DNA scientific community since 1984. It provides great resource of PNA Tamra, custom PNA, PNA production services, PNA Antibody and PNA resources. We are selling comprehensive custom PNA synthesis service with various modification, labeling and conjugation such as PNA DNA oligomer, PNA Peptide or PNA to small molecule conjugations.
PNA Peptide Nucleic Acid
The gateway to information on peptide nucleic acids. PNA or peptide nucleic acid is a DNA mimic with a pseudopeptide backbone. PNA is an extremely good structural mimic of DNA (or RNA).
Peptide nucleic acids (PNA) are DNA mimics with a pseudopeptide backbone. PNA is an extremely good structural mimic of DNA (or RNA), and PNA oligomers are able to form very stable duplex structures with Watson-Crick complementary DNA, RNA (or PNA) oligomers, and they can also bind to targets in duplex DNA by helix invasion.
Synthesis of peptide nucleic acids (PNA's) waholm, Berg, and Buchardt in 1991, a new, completely artificial DNA/RNA analog by replacing sugar phosphate backbons introduce by Nielsen, Ege of natural nucleic acid with synthetic peptide backbone.