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Sealed research vial
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COA-backed inventory
A$299
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High purity, consistent supply, and fast AU-wide dispatch.
Certificate of Analysis
COA library
Browse the current COA library and available product documentation.
Structural class
Mazdutide is a GLP-1R/GcgR dual agonist (IBI362) designed with a C18 fatty acid modification for extended half-life in pharmacokinetic research models.
Pathways studied
Mazdutide activates the glucagon-like peptide-1 receptor (GLP-1R) and the glucagon receptor (GcgR) — both class B GPCRs — with differential potency ratios engineered to bias signalling toward GLP-1 pathway outputs while retaining GcgR-mediated increases in hepatic cAMP relevant to lipid oxidation assay models. This GLP-1-biased dual agonism is structurally distinct from tirzepatide (GIP/GLP-1) and retatrutide (GLP-1/GIP/GcgR), placing mazdutide in a unique position in head-to-head receptor-selectivity comparator panels.
Typical research focus
The GLP-1/glucagon dual-agonist class is of particular interest in receptor pharmacology because glucagon and GLP-1 share ~50% sequence homology yet produce opposed metabolic responses in hepatocyte models. Peptides that activate both simultaneously allow dissection of whether GcgR agonism amplifies or competes with GLP-1R outputs at the cellular level.
For laboratory research use only. Not for human or veterinary use, and not for human consumption. Intended for in-vitro and pre-clinical research settings only.
How to read a certificate of analysis, what purity actually measures, and how research peptides are stored and independently verified.
The questions researchers ask most.
Every batch is independently tested by Janoshik Analytical. Each product links straight to the lab's own record, so you can check the exact purity figure yourself before you buy — nothing to take on trust.
Keep vials sealed, dry, and out of direct light. Lyophilised (freeze-dried) peptides are stable at -20 °C; once reconstituted, store as noted on the product label. Full handling notes sit on every product page.
Order by 2pm for same-day dispatch from our Melbourne warehouse, otherwise the next business day, with tracked delivery Australia-wide. No customs, no border delays — it's already in the country.
More in the full FAQ · Rated 4.6★ on Trustpilot
Researchers who bought Mazdutide also stock these.
It brings together 2 labelled variants: 5mg and 10mg, current pricing context, stock visibility, COA access, and internal links to related catalogue pages so a laboratory buyer can review the material from a single reference URL.
Mazdutide is generally discussed as a GLP-1R/GcgR dual agonist (IBI362) designed with a C18 fatty acid modification for extended half-life in pharmacokinetic research models. The most relevant background is sequence behaviour, pathway or receptor context where documented, and analytical consistency under controlled laboratory conditions.
Use the label, COA, and internal SOPs as the primary guide. In general, store the material under controlled laboratory conditions, minimise avoidable environmental exposure, and keep variant tracking records current.
This page links the broader COA library when a product-specific document is not attached. Laboratories should use the published documentation set that is currently available for the listing.
No. The page should be interpreted strictly in a research and laboratory context. It does not provide dosage guidance, treatment claims, or human or animal use instructions.
