melanotan results before and after MT1 : r/Melanotan2 Before and after Melanotan tanning
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[DOI] [PMC free article] [PubMed] [Google Scholar] 87.Samrat SK, Li W, Singh S, Kumar R, Agrawal B

In sickle cell anemia, the hemoglobin chain has a single amino acid substitution, causing a change in both the structure and function of the protein

doi: 10.1186/1743-7075-9-14

J Membrane Biol 255 , 385405 (2022)
They fit under the same broad peptide umbrella, but are used for very different purposes
