I have prepared a stock solution of deoxycholate 10% to used in pull downs, however, I was wondering for how long could I keep it? and in which conditions must be stored that solution?
Deoxycholate should be stored at room temperature and must be protected from light. Shelf life is limited and must be used used within a few days (not sure how long exactly but we used to use it all up within 48 hours of reconstitution as it starts precipitating). If it helps, reconstitute the amount required over the next 48 hours and use it all up.