Antonina Kokisheva

3 Questions 62 Answers 0 Followers

Questions related from Antonina Kokisheva

How to improve peak resolution (HPLC, SEC) ?

Hello! column (SEC 10-400 кDа) https://www.waters.com/waters/partDetail.htm?partNumber=WAT011530 For calibration i chose standard protein: protein MW, kDa...

27 August 2019 2,117 7 View

Fingertight Fitting for HPLC column ?

Hello! What type of fitting do you prefer for HPLC: PEEK or STAINLESS? Because i haven t pre-column, i am going to use this PEEK Fingertight Fitting instead of stainless

16 August 2019 1,363 4 View

How to predict shelf life of new proteins?

Hello! how to predict shelf life of new proteins ( rec antigens) established based on stability testing (Long-term,Intermediate,Accelerated) In this - ICH Q1A...

12 September 2017 6,503 1 View