2 Kb Dna Ladder

Therefore when used in gel electrophoresis markers effectively.

2 kb dna ladder.

Neb s dna ladders are offered in several convenient formats. Dna molecular weight markers our selection of dna ladders and dna molecular weight markers with fragment sizes ranging from 20 bp to 2 5 kb are suitable as size standards for various applications such as nucleic acid size and quantity determination during agarose gel electrophoresis. A molecular weight size marker also referred to as a protein ladder dna ladder or rna ladder is a set of standards that are used to identify the approximate size of a molecule run on a gel during electrophoresis using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. 1 kb plus dna ladder this product was previously named the 2 log dna ladder.

For long term storage store at 20 c. Dna rna standards. Ladders contain premixed fragments of purified dna rna or protein of known sizes in terms of base pairs or molecular weights. Select up to 5 products from below to compare or request more information.

1x gel loading dye purple 6x no sds. Your search returned 3 2 5 kb ladders ladders and markers across 3 suppliers. Neb offers a variety of dna ladders with sizes ranging from 10 bp to 48 5 kb and a wide range of conventional double stranded dna molecular weight markers ranging from 10 bp 23 kb for agarose gel electrophoresis. If samples need to be diluted use te or other buffer of minimal ionic strength.

1 0 µg of 2 log dna ladder visualized by ethidium bromide staining on a 1 0 tbe agarose gel. The 500 bp dna ladder from roche is used in the 1 kb dna ladder comparison. There have been no changes to product formulation or specifications. Products 3 write a review.

Showing 3 of 3 suppliers 3 products total select all. Neb also offers double stranded dna molecular weight markers for conventional with sizes. Dna markers ladders dna markers ladders selection chart neb offers a variety of dna ladders with sizes ranging from 25 bp to 40 kb for use in agarose gel electrophoresis. Ladders are also available for pulsed field gel electrophoresis.

2 kb ladders the biocompare ladders and markers search tool catalogs a wide variety of reagents for sizing nucleic acid and proteins in electrophoresis applications. Dna may denature if diluted in dh 2 0.