
GLP-1 Research Peptides
Synthetic peptides studied at the GLP-1, GIP and glucagon receptors: Pure-SEM-1, Pure-TRZ-2 and Pure-RTA-3.
- Verified by HPLC and MS-UPLC on every batch
- Batch-specific COA on every product
Shop GLP-1 & Incretin Peptides
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About GLP-1 & Incretin Research
This category groups synthetic peptides studied at the receptors for GLP-1, GIP and glucagon, peptide hormones the body releases from the gut and pancreas. The three products differ in how many of those receptors each one activates. Pure-SEM-1 (catalog reference NN9535) is a synthetic analog of human GLP-1(7-37), 31 amino acids long, that activates the GLP-1 receptor. Pure-TRZ-2 (catalog reference LY3298176) is a single synthetic peptide of 39 amino acids that activates the GIP and GLP-1 receptors, making it a dual agonist. Pure-RTA-3 (catalog reference LY3437943) is a single synthetic peptide of 39 amino acids that activates all three receptors, making it a triple agonist. All three carry a fatty-acid side chain and contain Aib (2-aminoisobutyric acid), an amino acid outside the standard set. Each product's page links its research article ("NN9535 Research", "LY3298176 Research" or "LY3437943 Research") and its reference page.
Research and reference
Reading on GLP-1 & Incretin Research
An evidence review and a handling reference for each compound, kept off the product pages so neither is cut short.
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For in-vitro research use only. Not for human or veterinary use.










