Xun Li

2 Questions 3 Answers 0 Followers

Questions related from Xun Li

Why is the yield of using the 2-fluoroboronic acid coupling with 4-methoxylisatin much lower than using 4-fluoroboroic acid?

I am synthesizing the compound 1 by using chan-lam reaction as the figure showing. However, the conversion yield of ortho fluoroboronic acid (less than 20% on LC/MS) is much lower than the para...

06 June 2019 6,743 10 View

Can Cy5 tag affect the size of protein and make the protein stuck in bis-tris gel?

Our lab is doing nanovaccine project. To label the antigen Bm86 (75KDa) which is the cattle tick antigen, we used Cy5 tag to conjugate with the proteins and then loaded them to silica...

10 October 2018 6,364 4 View