ROCHE Tween 20non-ionic aqueous solution 10% (w/v)

ROCHE Tween 20non-ionic aqueous solution 10% (w/v)

Stock Code: 3582169
Manufacturer Part No: 11332465001
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Application


Tween 20 is used for: solubilizing membrane proteins during isolation of membrane-protein complexes. a subsequent protein detection by UV light absorption, due to its low UV absorbance. ELISA (enzyme-linked immunosorbent assay) and immunoblots.


General description


Tween 20, also referred to as poly(oxyethylene)n-sorbitan-monolaurate, is a non-ionic surfactant. It is mainly used in membrane research.


Legal Information


TWEEN is a registered trademark of Croda International PLC


Other Notes


For life science research only. Not for use in diagnostic procedures.


Physical form


10% (w/v) aqueous solution under nitrogen, supplied in injection glass bottles.


Preparation Note


Working concentration: >10 mg/mg membrane lipid


Quality


Purity: ﹤2 ppm peroxide content (as H2O2), ﹤200 µM carbonyls, ﹤100 µS conductivity. Specially purified for membrane research.

ManufacturerSIGMA-ALDRICH
Further InfoFormula: C58H114O26, for n
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