Gel Electrophoresis Reagents and Buffers

Gel electrophoresis reagents and buffers are designed to facilitate electrophoretic separation and analysis of samples. Products include stains, kits, dyes, and solutions suitable for use with a wide variety of electrophoresis systems.
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  • Gel Electrophoresis Buffers and Diluents (128)
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The NativePAGE™ Sample Prep Kit includes sample preparation reagents for native gel electrophoresis. The kit includes two ready-to-use detergent solutions, 10% DDM (n-dodecyl-β-D-maltoside) and 5% Digitonin, which improve the solubility of hydrophobic and membrane proteins during sample preparation.
NativePAGE Running Buffer (20X) is used to make the NativePAGE Cathode and Anode running buffers for use with a Mini Gel tank or an XCell SureLock Mini Cell when running NativePAGE gels. This buffer is critical for maintaining a near-neutral pH environment during electrophoresis, which is vital in...
NuPAGE Transfer Buffer (20X) is used to transfer proteins from NuPAGE Bis-Tris and NuPAGE Tris-Acetate gels to membranes for western blotting. It maintains the neutral pH environment established during electrophoresis.
SYBR™ Safe DNA Gel Stain is a highly sensitive stain for visualization of DNA in agarose or acrylamide gels. SYBR™ Safe stain is specifically formulated to be a less hazardous alternative to ethidium bromide that can utilize either blue light or UV excitation.
DNA Gel Loading Dye (6X) Thermo Scientific™
6X DNA Loading Dye is used to prepare DNA markers and samples for loading on agarose or polyacrylamide gels. It contains two different dyes (bromophenol blue and xylene cyanol FF) for visual tracking of DNA migration during electrophoresis.
IEF Cathode Buffer pH 3-10 (10X) is optimized pre-mixed IEF cathode buffer for using with Novex™ pH 3-10 IEF gels. IEF is a sensitive technique which is affected by many factors. The optimized pre-mixed IEF buffers reduce variability and ensure consistent results.
NativePAGE™ Cathode Buffer Additive (20X) is added to the NativePAGE™ Running Buffer and the resulting buffer is used in the cathode chamber of an XCell SureLock® Mini Cell for running NativePAGE™ Gels.
Thermo Scientific Pierce 10X Western Blot Transfer Buffer, Methanol-free is a space-saving stock solution for preparing the methanol-free transfer buffer used with cooled, tank (wet) Western blotting transfer appratus.
GeneRuler 100 bp Plus DNA Ladder, ready-to-use 100 to 3000 bp is recommended for sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels. The ladder is a mixture of chromatography-purified individual DNA fragments.
Thermo Scientific™ PageRuler Plus Prestained Protein Ladder is a mixture of nine (9) blue-, orange- and green-stained proteins (10 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Novex® IEF Sample Buffer pH 3-7 (2X) is optimized pre-mixed IEF sample buffer for using with Novex® pH 3-7 IEF gels. IEF is a sensitive technique which is affected by many factors. The optimized pre-mixed IEF buffers reduce variability and ensure consistent results.
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Agarose LE Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
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Two-dimensional (2D) gel electrophoresis is a powerful and sensitive technique for separating and analyzing protein mixtures from biological samples. 2D gel electrophoresis is performed in two consecutive steps, IEF and SDS-PAGE.
In biolaboratories, agarose gel electrophoresis is the modus operandi for size-based separation of DNA and RNA fragments. The agarose gel matrix is porous and acts as a sieve through which the nucleic acid molecules migrate.
Documents & Support (774)
What downstream applications is the aqueous buffer compatible with when using the P-PER Plant Protein Extraction reagent?
What is the composition of the NuPAGE LDS Sample Buffer and what is the recipe for the 4X formulation?