Marqueurs de poids moléculaires

Supplier: Enzo Life Sciences

AMPIGENE® DNA ladder contains DNA fragments ranging from 50 bp to 1500 bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 200 bp, 500 bp and 1500 bpto serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5 µl load, for determining the approximate mass of DNA in samples with comparable intensity and sizes.

Supplier: VWR Chemicals

DNA ladder for quantitative and qualitative analysis of dsDNA.

Supplier: VWR Chemicals

EZ-Vision® 100 bp DNA ladder is a pre-stained molecular weight ladder in loading buffer that allows immediate visualisation of DNA ladder post-electrophoresis.

Supplier: VWR Chemicals

Échelle avec 13 fragments de 100 à 3000 bp pour une identification facile de la bande.

Supplier: VWR Chemicals

Protein Marker III pour surveiller la séparation des protéines, l'efficacité du transfert et la détermination de la taille.

Supplier: Biotium

Ready to use DNA ladders are supplied in 1X loading buffer at an optimal concentration for loading GelRed™ and GelGreen™ precast gels.

Supplier: Merck

Marqueurs d'orientation Autorad pour immunoblots et détection de la chimioluminescence en Western Blotting et Dot/Slot Blotting.

Supplier: Molecular Devices

The ScanLater™ Western blot protein ladder is a mixture of seven biotinylated recombinant proteins at 10, 20, 40, 60, 80, 100, and 140 kD.

Supplier: Abcam

10-180 kDa prestained protein ladder is a three-color protein standard with 10 pre-stained proteins. - Suitable for western blot (WB), SDS-PAGE - Designed for monitoring protein separation - Supplied in gel loading buffer and is ready to use

Supplier: Abcam

Unstained Protein Ladder ab234618 contains 12 unstained recombinant proteins covering a wide range of molecular weights from 10-200 kDa.

Supplier: Thermo Fisher Scientific

O'RangeRuler™ DNA ladders are step ladders that consist of basic unit repeats of 10, 15, 20, 50, 100, 200, or 500 bp. The ladders have a higher density of bands at a specific DNA size range and are therefore suitable for more accurate sizing of DNA in agarose or non denaturing polyacrylamide gels.

Supplier: Rockland Immunochemicals

Lambda DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease Hind III.

Supplier: Thermo Fisher Scientific

Thermo Scientific Lambda DNA/HindIII Marker is recommended for sizing of linear double-stranded large DNA fragments in agarose gels. Lambda DNA is digested to completion with the appropriate restriction enzyme(s) and purified and dissolved in storage buffer. DNA fragments contain various sticky ends depending on the restriction enzyme used for preparation of the marker.

Supplier: Abcam

1 kb DNA Ladder ab286887 was previously known as M1157.

Supplier: Thermo Fisher Scientific

MassRuler Low Range DNA Ladder, ready to use, 80 to 1031 bp, is specially designed for accurate quantification and sizing of DNA fragments by agarose gel electrophoresis.

Supplier: Thermo Fisher Scientific

FastRuler ultra low range DNA ladder is specifically designed for fast sizing and approximate quantification of double-stranded DNA in 48 well (or 96-well) high throughput gels, as well as in conventional agarose gels. The ladder is a mixture of five blunt-ended chromatography-purified individual DNA fragments that are easily resolved in a short separation distance (10 to 20 mm) after an 8 to 14 minutes run on the appropriate agarose gel.