Electrophoresis Stains

Supplier: VWR International

VWR® loading buffers, with three different dyes and migration fronts, make it easy to select the right loading buffer for your specific task.

Supplier: VWR

Blue BANDit™ is a safer and more environmentally friendly alternative to traditional Coomassie® Blue staining procedures.

Supplier: VWR

Loading Dye Base, 50X is used for custom loading buffer preparation.

Supplier: Ward's Science

Solution used for tracking DNA during agarose electrophoresis; prepared with ultra-pure water and reagent-grade chemicals. 10X concentration.

Supplier: VWR

VividPro Plus™ is a fluorescent protein stain that can be used in a fast co-electrophoretic protocol to visualize proteins in SDS PAGE gels.

Supplier: VWR

Supplied as a 200X concentrate, Gold-N-Gel™ RNA Stain is a non-mutagenic, fluorescent in-gel stain for immediate visualization of RNA bands on denaturing agarose gels.

Supplier: VWR

VWR® electrophoresis gel loading dyes are tested for contaminating DNase, RNase, and protease activity and are sterile filtered for long shelf life and stability. In addition, all dyes are function tested and do not interfere with sample migration. Their ready-to-use format eliminates exposure to potentially irritating and harmful powdered dyes. Agarose Gel Loading Dye is designed to optimize loading nucleic acids in acrylamide and agarose gels by imparting color to the sample to ensure efficient sample distribution into each well. Its blend of three tracking dyes make estimating sample migration simple and reliable.

Supplier: VWR

VividPro™ is a generic fluorescent stain for protein gel electrophoresis that can be used to visualize proteins.

Supplier: VWR

Provides a safe, non-mutagenic alternative to ethidium bromide for instantaneous fluorescent DNA band visualization.

Supplier: VWR

EZ-Vision BlueLight is a sensitive, non mutagenic and environmentally safe fluorescent dye designed for gel staining.

Supplier: New England Biolabs (NEB)

Gel Loading Dye, Purple (6X), no SDS is a pre-mixed loading buffer which contains a combination of two dyes, Dye 1 (pink/red) and Dye 2 (blue).

Supplier: Thermo Scientific

The Pierce Glycoprotein Staining Kit is a convenient, fast, and sensitive colorimetric kit for staining glycosylated proteins in polyacrylamide gels or nitrocellulose membranes using the periodic acid-Schiff (PAS) method.

Supplier: Thermo Scientific

The Thermo Scientific Pierce Reversible Protein Stain Kit for PVDF Membranes is a rapid and sensitive alternative to Ponceau S stain for protein detection on PVDF membrane after transfer from polyacrylamide gels.

Supplier: Thermo Scientific

The Pierce Reversible Protein Stain Kit for Nitrocellulose Membranes is a rapid and sensitive alternative to Ponceau S stain for protein detection on nitrocellulose membranes after transfer from polyacrylamide gels.

Supplier: Thermo Scientific

The Pierce Silver Stain Kit is a rapid, ultra-sensitive, and versatile silver stain system for protein detection in polyacrylamide gels, yielding consistent and reliable results. It is a metallic silver (Ag) protein stain that yields a remarkably clear and uniform gel background. In standard mini gels, proteins are detectable at greater than 0.25 ng per band or spot. The protocol has been optimized for flexibility by allowing short or overnight gel fixation and staining steps without affecting staining performance (sensitivity or clarity). A short (one-minute) sensitization step, performed after gel fixation, yields results that are free of the characteristically dark or blotchy backgrounds often seen with homemade or other commercially available silver stains. This feature is beneficial when performing densitometric analysis of silver stained gels.

Supplier: Thermo Scientific

Thermo Scientific Krypton Fluorescent Protein Stain enables sensitive visualization with fluorescence imagers (520nm excitation; 580nm emission) of proteins separated in polyacrylamide gels or transferred to membranes.