Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

Anionic Acid Labile Surfactant II (AALS II), Certified Mass Spec Grade - J67832 - Alfa Aesar

J67832 Anionic Acid Labile Surfactant II (AALS II), Certified Mass Spec Grade

At neutral pH, Anionic Acid Labile Surfactant II acts as a powerful detergent for use in sample preparation, protein solubilization, and cell lysis protocols. It is an alternative for SDS and other commonly used anionic detergents used in protein analysis. When experimental solutions are adjusted to a pH of 2.5 - 3 with trifluoroacetic acid (TFA) and incubated for 10 minutes, the acid labile surfactant is fully cleaved into small organic molecules that do not exhibit surfactant activity or interfere with mass spectrometry analysis. The detergent is compatible with ESI and MALDI mass spectrometry analysis.


Größe Preis ($) Menge Verfügbarkeit
5mg 274,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Anionic Acid Labile Surfactant II (AALS II), Certified Mass Spec Grade

Chemische Eigenschaften

Lyophilized Powder


Exhibits fast degradation kinetics at acidic pH's between 2.0 to 3.0. The critical micellular concentration (CMC) is 1.9mM.

Weitere Referenzen

Harmonized Tariff Code


  • H52760

    Potassium 2-ethoxycarbonylphenyltrifluoroborate, 96%
  • 42676

    Dihydroxybis(ammonium lactato)titanium(IV), 50% w/w aq. soln.
  • 12162

    Gold(III) bromide, Premion®, 99.99% (metals basis), Au 44.6% min
  • 00847

    Zirconium powder, APS 2-3 micron, packaged in water
  • H27873

    6-(Methylthio)pyridine-3-boronic acid, 95%

Kürzlich angesehen


Life science

Metalle und Stoffe


Forschungs- und Laborbedarf