N,N,N,N-Tetramethylethylenediamine, BioReagent, suitable for electrophoresis, approx.99%

N,N,N,N-Tetramethylethylenediamine, BioReagent, suitable for electrophoresis, approx.99%

Stock Code: 3577474
Manufacturer Part No: T9281-50ML
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£63.33 (exc VAT) per 50ML
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Analysis Note


Tested as a catalyst for PAGE.


Application


TEMED (N,N,N?,N?-Tetramethylethylenediamine) has been used for the preparation of acrylamide hydrogels and sodium dodecyl sulfate-polyacrylamide gels.


Caution


Handle and store under inert gas, air and moisture sensitive.


General description


TEMED (N,N,N?,N?-Tetramethylethylenediamine) is molecule which allows rapid polymerization of polyacrylamide gels. In the presence of ammonium persulfate, TEMED is responsible for the formation of free radicals from persulfate, thereby initiating the acrylamide polymerization process. However, excess concentration of TEMED can result in abnormal separation patterns.


Packaging


25, 50, 100 mL in glass bottle

Pack50ML
mp−55 °C (lit.)
InChI keyKWYHDKDOAIKMQN-UHFFFAOYSA-N
InChI1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
bp120-122 °C (lit.)
ManufacturerSIGMA-ALDRICH
Product LineBioReagent
Density0.775 g/mL at 20 °C (lit.)
Assay~99%

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