Electrophoresis is a common molecular biology technique that is used to separate biological materials by virtue of their size and/or charge.
In a gel electrophoresis experiment:
Identification of specific nucleotide and protein components in electrophoresis is made possible through use of a carefully controlled set of molecular weight markers, colloquially known as a “ladder”.
Due to the ubiquitous nature of gel electrophoresis in experimental biology, nucleotide and protein molecular weight standards for electrophoresis are among the most important common-use laboratory products. antibodies-online is proud to announce that we now offer high-quality, ready-to-use, affordable molecular weight markers for both agarose and acrylamide gel electrophoresis experiments. These unique products don’t require any dilution, and come in a ready-to-use format, complete with loading buffer and visible tracking dyes.
Genomics researchers, check out 50bp, 100bp, 1kb, and kPlus our ready-to-use nucleotide molecular weight standards at antibodies-online. For additional resolution with large plasmids, XLarge DNA ladder offers standard markers up to 25,000 base pairs in size!