Electrophoresis Gel Stains

Stain reagents and kits for detection/visualization of nucleic acids and proteins separated by gel electrophoresis; includes enrichment kits, as well as fluorescent, Coomassie (blue) and other color-dye stains, and metallic silver ion (Ag) stains.

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286 – 300 of 472 results

286

ABP BIOSCIENCES Phospho-Tag™ Phosphoprotein Gel Stain

Phospho-Tag™ Phosphoprotein Gel Stain is a high sensitive fluorescent stain designed for selectively detecting phosphoproteins in polyacrylamide gels. This stain contains a phospho-tag™ group, which allows direct, in-gel detection of phosphate groups attached to tyrosine, serine, or threonine residues, without the need for antibodies or radioisotopes. The stain can be used with standard SDS-polyacrylamide gels or with 2-D gels.

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287

Bio Rad Laboratories BLUE R-250 STAINING SOLUTION

Coomassie Brilliant Blue R-250 Staining Solution #1610437

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288

Thomas Scientific Pre-Stain for nucleic acid gels, 1mL (20,000x)

Ideal for excitation of nucleic acids with UV or visible blue light transilluminators. Non mutagenic and does not require special methods of disposal. Replaces hazardous EtBr Excitation by UV or blue light Non-mutagenic, environmentally safe Two types: PS (Pre-Stain) LD (Loading Dye) LD (Loading Dye) is supplied at 6X concentration and is added directly to the samples. No dye needs to be added to the gel or running buffer. After electrophoretic separation, view and document your results using a UV or blue light illuminator. LD emits green fluorescence when bound to dsDNA, ssDNA and RNA. PS (Pre Stain) can be used as a direct replacement for Ethidium Bromide in agarose and polyacrylamide gel electrophoresis. The stain emits green fluorescence when bound to dsDNA or ssDNA and emits red fluorescence when bound to RNA. PS exhibits excitation peaks at 290nm and 490nm, allowing it to be used with UV and blue light.