Thermo Scientific™

Tween™ 20 Surfact-Amps™ Detergent Solution

Catalog number:  28320

 Related applications:

Protein Purification & Isolation

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Thermo Scientific Tween-20 Surfact-Amps Detergent Solution is a highly-purified Tween™ 20 detergent stabilized as a 10% solution (w/v) and packaged under nitrogen in glass ampules or non-leaching HDPE bottles, ensuring it's stability and eliminating the accumulation of peroxides and degradation products.

Features of Tween-20 Surfact-Amps Detergent Solution:

Tween 20—a popular nonionic detergent for use in ELISA, Western blotting and other immunoassay PBS or TBS wash buffers
Accurate—precise 10% detergent solution in ultrapure water
Easy-to-use—solution is simple to dispense and dilute for use
Exceptionally pure—less than 1.0µeq/mL peroxides and carbonyls
Stable—packaged under inert nitrogen gas in glass ampules or HDPE bottles

Properties of Tween 20:
• Molecular Weight: 1228g
• Detergent Class: Nonionic polyoxyethylene surfactant
• Aggregation Number: Unknown
• Micelle Molecular Weight: Unknown
• Critical Micelle Concentration (CMC): 0.06 mM (0.0074%, w/v)
• Cloud Point: 95°C
• Dialyzable: No

Specifications for Tween 20 Surfact-Amps Detergent Solution:
• Visual: Clear, light yellow liquid, free of particulates.
• Concentration: 10.0±1.0%
• Oxidants: ≤1.0µeq/mL
• Carbonyls: ≤1.0µeq/mL
• Suspended Solids: Residue present must not exceed Residue Reference.

For added safety when opening glass ampules, consider using our Ampule Breakers, which are disposable safety devices that protect the fingers when breaking open a glass ampule.

Related Products
Surfact-Amps™ Detergent Sampler
For Research Use Only. Not for use in diagnostic procedures.


Form: Liquid
Product Line: Surfact-Amps™, Tween™
Product Size: 6 x 10 mL
Reagent Type: Detergent Solution

Contents & storage

Store in a cool, dry, and well-ventilated area


Manuals & protocols