You searched for: Molecular Weight Markers

Supplier: Promega Corporation

Ten blunt-ended DNA fragments ranging from 10bp to 100bp in exactly 10bp increments

Supplier: New England Biolabs (NEB)

Quick-load Purple 50 bp DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye.

Supplier: New England Biolabs (NEB)

TriDye™ 1 kb DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing 3 dyes which serve as visual aids to monitor the progress of migration during agarose gel electrophoresis

Supplier: Promega Corporation

Generated by digesting lambda DNA to completion with EcoRI, resulting in six DNA fragments of 3,530-21,226bp.

Supplier: Promega Corporation

RNA Markers consist of a ladder of 9 RNA transcripts synthesized in vitro from specific templates. Sizes: 281, 623, 955, 1,383, 1,908, 2,604, 3,638, 4,981 and 6,583 bases.

Supplier: New England Biolabs (NEB)

The Quick-Load 1 kb Extend DNA ladder is a pre-mixed, ready-to-load molecular weight DNA marker containing bromophenol blue dye as a tracking dye

Supplier: Promega Corporation

Generated by digesting lambda DNA to completion with HindIII, resulting in DNA fragments of 125-23,130bp.

Supplier: Promega Corporation

Eleven phenol-extracted, ethanol-precipitated DNA fragments ranging in size from 72bp to 1,353bp.

Supplier: New England Biolabs (NEB)

Quick-Load® 2-Log DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing bromophenol blue as a tracking dye

Supplier: New England Biolabs (NEB)

Quick-Load® 100 bp DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing bromophenol blue as a tracking dye

Supplier: Promega Corporation

10-225kDa; 9 bands; ready to load. Protein staining required for detection.

Supplier: Promega Corporation

Created by digesting lambda DNA to completion with EcoRI and HindIII to generate 13 fragments of 125-21,226bp.

Supplier: Promega Corporation

phiX174 replicative form (RF) is a double-stranded circular DNA molecule of 5,386 bases. Used in assays of restriction enzymes for the presence of nickase activity.

Supplier: Promega Corporation

This conventional DNA digest marker is generated by ΦX174 DNA digested to completion with HinfI to create 20 ethanol-precipitated DNA fragments ranging in size from 24bp to 726bp.

Supplier: New England Biolabs (NEB)

The Fast DNA ladder is a pre-mixed, ready-to-load molecular weight marker containing xylene cyanol FF dye as a tracking dye

Supplier: Edvotek

Lyophilized for convenient storage. For 20 gels.

Supplier: Promega Corporation

11 fragments from 100bp to 1,000bp in 100bp increments and includes an additional 1.5kb band

Supplier: Promega Corporation

Thirty-three blunt-ended DNA fragments ranging from 200bp to 6,600bp in 200bp increments. The 1,000bp band appears more intense than all other bands.

Supplier: Promega Corporation

PCR Markers: 6 bands of 50, 150, 300, 500, 750 and 1,000bp.

Supplier: New England Biolabs (NEB)

A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands suitable for use as molecular weight standards for agarose gel electrophoresis

Supplier: New England Biolabs (NEB)

The HindIII digest of lambda DNA (cI857ind1 Sam 7) yields 8 fragments suitable for use as molecular weight standards for agarose gel electrophoresis

Supplier: New England Biolabs (NEB)

The BstEII digest of lambda DNA (cI857 ind 1 Sam 7) yields 14 fragments suitable for use as molecular weight standards for agarose gel electrophoresis

Supplier: New England Biolabs (NEB)

A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 12 bands suitable for use as molecular weight standards for agarose gel electrophoresis.

Supplier: New England Biolabs (NEB)

The MspI digest of pBR322 DNA yields 26 fragments

Supplier: Lonza

RNA standards may be denatured with standard procedures, and can be visualized in Northern blots with labeled lambda sequence.

Supplier: Promega Corporation

50-1,000kb; 20 bands. Concatamer of lambda phage DNA. Embedded in dye-colored, 1% agarose string molds in 50mM EDTA at 0.5ug/5mm.

Supplier: New England Biolabs (NEB)

The microRNA Marker is a set of three synthetic single-stranded RNA oligonucleotides 17, 21 and 25 residues long that have free 5´ ends (i.e., no 5´ phosphate groups)

Supplier: AAT BIOQUEST INC

ReadiUse™ 100 bp DNA ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading.

Supplier: New England Biolabs (NEB)

The HaeIII digest of ΦX174 yields 11 fragments suitable for use as molecular weight standards for agarose gel electrophoresis

Supplier: AAT BIOQUEST INC

The Gelite™ 50 bp DNA Ladder is ideal for sizing and approximating the mass of double-stranded DNA within the 50 to 1500 bp range on agarose or polyacrylamide gels.