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. Author manuscript; available in PMC: 2018 Jul 15.
Published in final edited form as: Int J Pharm. 2017 May 22;527(1-2):79–91. doi: 10.1016/j.ijpharm.2017.05.045

Fig. 1.

Fig. 1

(A) 1HNMR spectra of G4OH-Pep4 conjugate – compound 3. The chemical shifts of all protons are reported in Material and Methods. Inset: chemical structure of the G4OH-Pep4 conjugate. (B) MALDI-TOF spectra of compound 1-3. MW = molecular weight as determined with MALDI-TOF.