Question:

We have used your services previously for biotinylation of antigens. At this time we have need to biotinylate Cholesterol. Is this something you can do?

Resolution:

We have identified an appropriate methodology for biotinylated cholesterol. It would be presented in the form of mixed micelles with the biotin protruding from the surface of the micelle by 6 carbons.

We can make an experimental batch. This would involve sending you multiple (mg) batches with varying incorporation of biotin so you could select the one that works best in your application.