Biomaterial Database

Purification of small oligonucleotides by polyacrylamide gel electrophoresis and transfer to diethylaminoethyl paper. 1986

A V Vorndam, and J Kerschner

The application of polyacrylamide gel electrophoresis with subsequent electroelution onto DEAE paper for the purification of small oligonucleotides is described. We demonstrate that synthetic DNAs and hydrolyzed RNAs as small as three nucleotides in length can be purified by this technique. The product is undegraded and homogeneous in length.

UI	MeSH Term	Description	Entries
D009838	Oligodeoxyribonucleotides	A group of deoxyribonucleotides (up to 12) in which the phosphate residues of each deoxyribonucleotide act as bridges in forming diester linkages between the deoxyribose moieties.	Oligodeoxynucleotide,Oligodeoxyribonucleotide,Oligodeoxynucleotides
D009841	Oligonucleotides	Polymers made up of a few (2-20) nucleotides. In molecular genetics, they refer to a short sequence synthesized to match a region where a mutation is known to occur, and then used as a probe (OLIGONUCLEOTIDE PROBES). (Dorland, 28th ed)	Oligonucleotide
D009843	Oligoribonucleotides	A group of ribonucleotides (up to 12) in which the phosphate residues of each ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
D010209	Paper	Thin sheets made from wood pulp and other fibrous substances, used for writing, drawing, printing, image duplication or wrapping.	Papers
D004591	Electrophoresis, Polyacrylamide Gel	Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.	Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D004983	Ethanolamines	AMINO ALCOHOLS containing the ETHANOLAMINE; (-NH2CH2CHOH) group and its derivatives.	Aminoethanols