Description
ROTIPHORESE® NF-Acrylamide/Bis solution is a ready-to-use 40 % acrylamide/bisacrylamide stock solution for polyacrylamide gel electrophoresis (PAGE). Supplied at the 19:1 acrylamide-to-bisacrylamide ratio denoted 40 (19,1), this fluorescence-free, gas-stabilised concentrate supports consistent casting of separation gels in molecular biology and protein analysis. Physical data include a density of 1,03 g/cm³ and a boiling point of approximately 100 °C. The preparation is filled in a 250 ml glass bottle for convenient bench handling when laboratories dilute stock to the required gel percentage. This ROTIPHORESE® material from manufacturer Carl ROTH belongs to the PAGE ready-made solutions range used across life-science electrophoresis workflows. The defined cross-linker ratio helps control pore structure and resolution, while the fluorescence-free character suits detection methods that demand low background. Transport classification references UN number 3426. Typical use covers routine PAGE gel preparation where a stable, ready-to-use acrylamide/bis stock is preferred over weighing solid monomers.
This article is part of Gels, combs & casting accessories, in Electrophoresis.
Key features
- Pack size: 250 ml glass
- Density: 1,03 g/cm³
- Boiling point: ~100 °C
- Storage temperature: +4 °C
- Concentration: 40 %
- UNSPSC: 41105300
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ROTIPHORESE® NF-Acrylamide/Bis solution 40 % (19:1), 250 ml
What is this article?
ROTIPHORESE® NF-Acrylamide/Bis solution 40 % (19:1), 250 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Gels, combs & casting accessories, inside Electrophoresis, in Microbiology lab supplies.
A gel, a comb and a casting tray make the slab a sample runs through. Agarose percentage, or the acrylamide mix, sets the sieve. The comb thickness and the number of teeth set the wells. Precast and hand-cast gels are different products. A comb for a different tray does not seal.
Electrophoresis pulls charged molecules through a gel. Smaller ones move farther. Agarose gels separate nucleic acids. Polyacrylamide gels separate proteins. A comb forms the wells. A power supply holds the voltage or the current. The gel percentage is the sieve. A marker lane is how the bands are named. The methods are in the PubMed literature. Sequences of the nucleic acids are on NCBI Nucleotide.
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The category is Electrophoresis. The sub-category is Gels, combs & casting accessories. The catalogue is Microbiology lab supplies.
Shelves beside this one are Electrophoresis systems & power supplies.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.