Peptide Encyclopaedia
Dulaglutide
Also known as Trulicity.
Approved-medicine listing only. This is not available from the Cellular Sequence shop. Licensed products require a prescriber and an ARTG-registered presentation.
At-a-glance profile
- Classification
- GLP-1 receptor agonist (once-weekly immunoglobulin fusion)
- Approval status
- Approved medicine
- Research status
- Labelled indications are defined in product information.
- Molecular formula
- Insufficient reliable evidence identified.
- Molecular weight
- Insufficient reliable evidence identified.
- Sequence
- GLP-1 analogue fused to an IgG4 Fc fragment for weekly dosing.
- Primary biological target
- Insufficient reliable evidence identified.
- Half-life
- Insufficient reliable evidence identified.
- Routes investigated
- Insufficient reliable evidence identified.
- Human evidence level
- A — Approved clinical use / strong human evidence
What is it?
A prescription incretin medicine for type 2 diabetes in approved brands. Research-chemical vials labelled dulaglutide are not that product.
Mechanism of action
GLP-1 receptor agonism: glucose-dependent insulin, glucagon suppression, slowed gastric emptying, reduced appetite.
Glycaemic and GI effects under medical supervision when a licensed product is used.
What is it being studied for?
- Type 2 diabetes
- Cardiovascular outcomes in labelled populations
Investigational findings are not proven clinical benefits unless an authority has labelled that indication.
Evidence level
Overall human evidence grade: A · Approved clinical use / strong human evidence
Human research
Large Phase 3 and outcome programmes exist for licensed dulaglutide, not for anonymous lyophilised vials.
Preclinical research
Animal, cell and in-vitro findings are listed separately from human effects.
GLP-1 biology is well mapped; translation depends on the licensed formulation.
Doses reported in published research
This section does not provide personalised medical dosing. Values are those reported in papers or protocols. Animal mg/kg doses are not converted to human doses.
Doses reported in human studies
Insufficient reliable evidence identified.
Preclinical / animal study dosing
Insufficient reliable evidence identified.
Pharmacokinetics
Reliable human pharmacokinetic data were not identified for this encyclopaedia entry, or are limited to product information for approved presentations.
Safety
See the Australian Product Information for the licensed brand. Grey-market vials are not equivalent.
Unknowns. Absence of a published harm signal is not evidence of safety.
Contraindications. Follow labelled contraindications. Unlicensed research vials are not a substitute.
Regulatory status
Approved prescription medicine in multiple jurisdictions as specific branded products.
Cellular Sequence does not sell this as a vial, tablet, oil, or injectable. Educational encyclopaedia listing only.
Citations
[1] Encyclopaedia note
Encyclopaedia note
For educational and research reference only. This page summarises published scientific literature and does not constitute medical advice, prescribing information or a recommendation to use an investigational compound. Research doses shown describe doses reported in published studies and are not personalised dosing instructions.
Last reviewed 2026-09-13. Research areas: Metabolic · Compare peptides