Yuechuan Xu

2 Questions 2 Answers 0 Followers

Questions related from Yuechuan Xu

Recombinant Amyloid Beta 1-40 Storage?

Does anyone have experience with storage of recombinant abeta 1-40 peptides? I have them in ammonium acetate after size-exclusion chromatography, ~150 uM. Is it okay to freeze it with liquid...

07 April 2018 2,394 3 View

Ampicillin Solution Precipitates after HCl addition for pH Adjustment, Is it still good?

This is my first time making ampicillin stock solution for LB agar plate. What I have in the lab is ampicillin anhydrous from Alfa Aesar. The desired stock concentration is 100 mg/ml (10 ml in...

31 March 2017 2,913 1 View