Description
ROTIPHORESE® Gel 40 (29:1) is a ready-to-use 40% acrylamide/bisacrylamide stock solution with a 29:1 monomer-to-crosslinker ratio for polyacrylamide gel electrophoresis (PAGE). The gas-stabilised formulation simplifies casting of separating and stacking gels for protein and nucleic acid analysis, reducing the need to handle solid acrylamide and bisacrylamide powders during routine preparation. Density is specified as 1,03 g/cm³ and the boiling point is approximately 100 °C, consistent with an aqueous stock intended for dilution into working gel mixtures. The defined 29:1 ratio is suited to standard resolution ranges commonly used for protein separations. This ROTIPHORESE® stock from manufacturer Carl ROTH integrates directly into established PAGE protocols as a convenient premix. The one-litre glass presentation balances capacity for frequent users with controlled dispensing for accurate acrylamide percentage adjustment in final gels.
This article belongs on Gels, combs & casting accessories, in Electrophoresis.
Key features
- Pack sizes: 1 l, 500 ml, 250 ml
- Density: 1,03 g/cm³
- Storage temperature: +4 °C
- Concentration: 40% acrylamide/bisacrylamide stock solution
- Ratio: 29:1
- 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® Gel 40 (29,1), 40% acrylamide/bisacryl. stock solut., 250 ml
What is this article?
ROTIPHORESE® Gel 40 (29,1), 40% acrylamide/bisacryl. stock solut., 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 Microbiologie.
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.
Which category should I open next?
The category is Electrophoresis. The sub-category is Gels, combs & casting accessories. The catalogue is Microbiologie.
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.