Tween® 80

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  • DG013
  • Tween® 80, 10% solution

  • 5 x 10ml vials
  • $83.00
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  • MSDS, Material safety data sheet
  • DG014
  • Tween® 80, 10% solution

  • 10 x 10ml vials
  • $159.00
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  • MSDS, Material safety data sheet
  • DG513
  • Tween® 80, 10% solution

  • 50ml bottle
  • $71.00
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  • MSDS, Material safety data sheet
  • DG520
  • Tween® 80, 10% solution

  • 100ml bottle
  • $140.00
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  • MSDS, Material safety data sheet
  • 786-519
  • Tween® 80

  • 500ml
  • $26.00
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  • MSDS, Material safety data sheet
  • 786-520
  • Tween® 80

  • 1L
  • $51.00
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  • MSDS, Material safety data sheet

Type: Non-ionic detergent
 
Full Name: Polyethylene glycol sorbitan monooleate
 
Form: 100% solution (unless indicated)
 
Molecular Formula: C24H46O6•[C2H4O]w+x+y+z for w+x+y+z =20
 
Molecular Weight: ~1325 (for w+x+y+z =20)
 
Absorbance (250nm): 0.14 (0.05% w/v)
 
Critical micelle concentration (CMC): approx 0.012 x 10-3M (25ºC) 
 
Aggregation number: 60
 
Cloud Point: 65ºC
 
Average micellar weight: 79,000

The Proteomic Grade Solutions (DG013, DG014, DG513, DG520) have ultra low aldehyde (<100µM) and peroxide (<50µM) concentrations to reduce the effects of peroxidase and carbonyl compounds that negatively interact with membrane proteins.
 
Additional Images

  • figure-1
FEATURES
    • Synonym: Polysorbate 80
    • CAS Number: 9005-65-6
    • Linear Formula: C24H46O6•[C2H4O]w+x+y+z for w+x+y+z =20
    • Molecular Weight: ~1325 (for w+x+y=20)
APPLICATIONS

     

    • For solubilizing membrane proteins during isolation of membrane-protein complexes.
    • The Proteomic Grade Solutions (DG013, DG014, DG513, DG520) have ultra low aldehyde (<100µM) and peroxide (<50µM) concentrations to reduce the effects of peroxidase and carbonyl compounds that negatively interact with membrane proteins.