N,N,N′,N′-Tetramethylethylenediamine

R1,126.32 R3,347.38Price range: R1,126.32 through R3,347.38

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Description

BioReagent, suitable for electrophoresis, ~99%

Synonyms: 1,2-Bis(dimethylamino)ethane, TEMED, TMEDA
Linear Formula: (CH3)2NCH2CH2N(CH3)2

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.

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.

PROPERTIES

product line

BioReagent

Assay

~99%

expl. lim.

9.08 %

technique(s)

electrophoresis: suitable

refractive index

n20/D 1.4179 (lit.)

bp

120-122 °C (lit.)

mp

−55 °C (lit.)

density

0.775 g/mL at 20 °C (lit.)

suitability

suitable for electrophoresis

Additional information

Pack Size

25ml, 100ml

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