Description
N,N'-Methylene bisacrylamide is a cross-linking reagent of minimum 98 % purity intended for gel electrophoresis. Identified by CAS number 110-26-9 and empirical formula C₇H₁₀N₂O₂, it has a molar mass of 154,17 g/mol, a density of 1,222 g/cm³ and a boiling point of 331 °C. This grade is used when preparing polyacrylamide gels for vertical PAGE, where controlled copolymerisation with acrylamide defines pore structure and gel mechanical stability. Laboratories select N,N'-methylene bisacrylamide to adjust cross-link density and separation performance in electrophoresis workflows. The compound is registered under EG number 203-750-9 and fits standard protocols for PAGE gel preparation in research and quality-control environments that require a defined bisacrylamide cross-linker of documented purity.
This article is part of Gels, combs & casting accessories, in Electrophoresis.
Key features
- Assay: ≥98 %
- Water: ≤1,0 %
- CAS number: 110-26-9
- Pack sizes: 50 g, 100 g
- EG nr.: 203-750-9
- Purity: min. 98 %
- Molar mass: 154,17 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about N,N'-Methylene bisacrylamide, min. 98 %, for gel electrophoresis, 50 g, plastic
What is this article?
N,N'-Methylene bisacrylamide, min. 98 %, for gel electrophoresis, 50 g, plastic 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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