User:Sarah Burkhard/Notebook/471 Nano Notebook/2017/03/01

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Objectives

  • UV-Vis pH 8 - 13 for all three AAs
  • finish gold hydroxide trendline
  • prepare solutions at pI

Data

pI Arginine : 10.76 solution made: 10.72

pI Cysteine: 5.02 solution made: 6.3 , so we will re-do this one next time

pI Glutamine: 5.65 solution made: 6.08 so potentially remake it

source Anaspec : https://www.anaspec.com/html/pK_n_pl_Values_of_AminoAcids.html

Arginine's Amine group is protonated until pH 9.09

Cysteine's Amine group is protonated until pH 10.78

Glutamine's Amine group is protonated until pH 9.13