Ivy Li

2 Questions 2 Answers 0 Followers

Questions related from Ivy Li

Can anyone share a protocol for coating plates with poly-L-lysine?

I have Poly-L-lysine solution (0.01%, Sigma-Aldrich, product number P4707) at the moment. I was wondering how much do I need to coat a 12-well plate? Thank you! PS: I only found protocols for...

19 August 2021 7,392 1 View

Which organic solvent should I choose to make a cortisol stock solution for immunoassay?

Hi everyone, I plan to make my own cortisol standards for immunoassay. Hydrocortisone (cortisol) is soluble in organic solvents, such as ethanol, methanol, DMF etc., but I'm not sure which one...

02 September 2020 3,593 4 View