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Tween® 80 Detergent

Molecular Weight:1325
Molecular Formula:C24H46O6•[C2H4O]w+x+y+z for w+x+y+z =20
Absorbance:(250 nm) 0.14
Critical Micelle Concentration (CMC)(?):0.012
Aggregation number60
Aldehyde content<100µM
Average micellar weight79,000
Cloud Point65°C
Peroxide content (as H2O2)<50µM
Applications:Tween® 80 is used for solubilizing membrane proteins during the isolation of membrane-protein complexes.
Chemical Structure:
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