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[DOI] [PubMed] [Google Scholar] 169.Mason JK

methods exemplary LC-MS analysis, synthetic dimer pair that was spiked into the peptide sample, synthesis of dimer A (peptide 41), synthesis of a mixture of dimers A and B (peptide 42), peptide purity determined by HPLC chromatograms for compounds used in vivo of compounds 12, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, and 40 (PDF)

[DOI] [PubMed] [Google Scholar] 105.Adams JB, Baral M, Geis E, et al
When researchers talk about compounds being additive, it doesnt just mean both are on board at the same time. It means one is making the other more effective