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Cellular Sequence

Peptide Encyclopaedia

Approved medicineApproved medicine

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. [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