Tween-20

Tween-20 is a popular nonionic detergent that can be used for reducing unspecific interactions in ELISA assays. Tween-20 is offered as 10% solutions with low viscosity for convenient pipetting, tested free of peroxides and of highest quality and purity.

Please contact us if you are interested in bulk amounts or alternative compounds or reagents.

 

Please note that Tween-80 is no longer available.

 

 

Cube Ultrapure Detergents
 
     Tween-20  
  Synonyms  

Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate

Polysorbate 20

 
 Molecular weight  

~1228 g/mol (avg)

 
 CAS-No.  

9005-64-5

 
 Form  

10% (v/v) solution

 
  Purity   peroxide content <1 ppm  
CMC (in H2O)
 
0.059 mM (0.0072%)
 

 

 

 

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Tween-20

tween20_source
Current Stock Level

10% Tween (R) 20, peroxide-free (50 ml)

Sales price: 65,00 €

Product details