Octylthioglucoside (OTG)

Mild, non-ionic detergents such as octylthioglucoside and other glucosides are well suited for the solubilization, stabilization, and purification of membrane proteins.

For screening of the best-suited detergent for a given application, we offer glucosides with chain lengths from C-8 to C-10.

Please contact us if you are interested in purchasing bulk quantities of this detergent.



Cube Ultrapure Detergents


n-Octyl β-D-thioglucopyranoside

beta-D-Glucopyranoside, octyl 1-thio-


 Molecular weight  

308.44 g/mol




crystallization-grade, >99%

Form   white crystalline powder  
CMC (in H2O)
9 mM (0.28%)





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Octylthioglucoside (OTG)

Cube Biotech Octylthioglucoside (OTG)
Current Stock Level
Cube Biotech Octylthioglucoside (OTG)
Current Stock Level