Research Blog
RETA-3 Research Articles
3 articles on RETA-3: structure, receptor pharmacology, published findings, analytical testing and laboratory handling.
Compounds
Compound Profiles Retatrutide (RETA-3): A Triple Receptor Agonist Research Peptide
How retatrutide is built, why it activates three related class B1 receptors, and what in vitro receptor profiling can and cannot tell you.
DODaniel Okafor~4 min read
MechanismsPhoto: Habin Zhang / Wikimedia Commons
Mechanisms and Pharmacology Retatrutide vs Tirzepatide vs Semaglutide: Receptor Pharmacology Compared
Mono, dual and triple agonists side by side: which receptors each peptide activates, how the structures differ, and how to compare them fairly in cell assays.
DODaniel Okafor~4 min read
MechanismsPhoto: Habin Zhang / Wikimedia Commons
Mechanisms and Pharmacology Binding Affinity Explained: Kd, Ki, IC50 and EC50
What Kd, Ki, IC50 and EC50 actually measure, why affinity is not potency, and how to compare peptides acting at more than one receptor.
DODaniel Okafor~5 min read
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