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Gel Electrophoresis Reagents and Buffers

Agarose and acrylamide powders, buffers, diluents, markers and stains for protein/nucleic acid electrophoresis; featuring concentration, grade, melting point, capacity to stabilize, control concentration, denature, reduce, and mark target molecules.
Gel Electrophoresis Buffers and Diluents (2,436)
Protein Molecular Weight Markers (1,770)
Electrophoresis Gel Casting Reagents (684)
Nucleic Acid Molecular Weight Markers (585)
Electrophoresis Gel Stains (507)
Gel Drying Kits and Supplies (22)

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631 – 645 of 5,612 results
631

Promega Broad Range Protein Molecular Weight Marker

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

632

Lonza™ FlashGel™ System DNA Markers

Provide accurate size estimation of DNA fragments. FlashGel™ System DNA Markerswere designed to optimize performance of the FlashGel™ system and come ready-to-use.

Product Type DNA Molecular Weight Marker/Ladder
Form Liquid
Quantity 500 μL
Storage Requirements 4°C
633

Lonza™ SimplyLoad™ DNA Ladders

Ready-to-load markers contain loading buffer to save time and pipetting steps

Product Type DNA Molecular Weight Marker/Ladder
Form Liquid
Formulation 50% GC content
Quantity 500 μL
Storage Requirements 2° to 8°C
Shelf Life 6 Months
For Use With (Application) Gel electrophoresis
634

Promega ΦX174, RF DNA

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.

635

Promega 1kb DNA Step Ladder Molecular Weight Marker for Electrophoresis

Ten blunt-ended DNA fragments ranging from 1kb to 10kb in 1kb increments.

636

Lonza™ DNA QuantLadders

Provide convenient, visual quantitation of DNA within ±1% accuracy

Buffer TE
Form Liquid
Formulation Includes a vial of 6X sample loading buffer 1mL total volume 15% w/v Ficoll™ 400, 0.06% w/v Bromophenol Blue, 0.06% w/v Xylene Cyanol FF 30mM EDTA
Quantity 125 μL
Storage Requirements 2° to 8°C
No. of Bands 5
Concentration 100 μg/mL
For Use With (Application) Quantitation of DNA within ±1% accuracy
637

Promega φX174 DNA/HinfI Markers Conventional DNA Digest Marker

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.

638

Promega Lambda DNA

Generates molecular weight size markers used in gel analysis of nucleic acids; nucleotide sequence has been determined.

639

Promega pGEM™ Conventional DNA Digest Marker

Fifteen phenol-extracted, ethanol-precipitated DNA fragments ranging in size from 36bp to 2,645bp. These markers are generated from separate digests of pGEM(R)-3 Vector DNA with HinfI, RsaI and AvaII and then combined.

640

Promega Lambda DNA/EcoRI Conventional DNA Digest Marker

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

641

Promega 50bp DNA Step Ladder Molecular Weight Marker for Electrophoresis

Sixteen DNA fragments ranging from 50bp to 800bp in 50bp increments plus an 1,800bp backbone fragment.

642

Promega™-Markers™ Lambda Ladder

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.

643

Promega RNA Markers

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.

644

Promega BenchTop DNA Markers

Ready-to-load markers offer the convenience of room temperature storage

Product Type DNA Molecular Weight Marker/Ladder
Form Liquid
Formulation Supplied in a stabilizing solution of 1X blue/orange loading dye
Color Blue, Orange
Storage Requirements −30 to +30°C
For Use With (Application) Separation, size determination and quantitation of DNA and RNA fragments
645

Lonza™ DNA Markers

For rapid size estimation of PCR products and restriction fragments

Product Type DNA Molecular Weight Marker/Ladder
Storage Requirements 4°C