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Peptide

GLP-3 (Retatrutide)

SKU GLP-3

Triple-receptor agonist studied in laboratory models involving GIP, GLP-1 and glucagon signaling pathways.

Assay

99.85% purity

Third-party lab: North South Precision Testing

View certificate (PDF) →Assay policy →

Vial size

$99.99

1

59 in stock

Elevate Precision Health sells products strictly for laboratory research. Nothing on this site is offered for human or animal use, diagnosis, treatment, or consumption. These products are sold and intended solely as laboratory research materials. They are not offered, labeled, or intended for use as human or veterinary drugs, foods, cosmetics, or dietary supplements. These products are not approved by the FDA for human or veterinary use. Only qualified researchers and institutions acting within applicable law should purchase or handle these products.

GLP-3 (Retatrutide) 10mg research vialGLP-3 (Retatrutide) 15mg research vialGLP-3 (Retatrutide) 30mg research vialGLP-3 (Retatrutide) 60mg research vial

Research interest

Why researchers are interested

Brief notes on why GLP-3 (Retatrutide) appears in laboratory study designs. Research use only — not for human or veterinary use.

  • Researchers are studying simultaneous activity at GIP, GLP-1 and glucagon receptors.
  • Common research areas include reporter assays and comparative agonist pharmacology.
  • Of interest in studies that place single-, dual- and triple-agonist signaling side by side.

What is GLP-3 (retatrutide) in research?

GLP-3 refers to retatrutide (LY3437943), a synthetic peptide ligand studied for simultaneous activity at the glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1), and glucagon receptors. In laboratory settings it is used as a multi-receptor tool compound so investigators can compare single-, dual-, and triple-agonist signaling side by side under controlled conditions.

Identity references commonly cite CAS 2381089-83-2 and PubChem CID 171390338. Supplied material is intended strictly for qualified research workflows — not for human or veterinary use. Keep lot numbers linked to any potency or identity data you publish internally.

Typical laboratory applications

Common bench uses include engineered-cell reporter assays (for example CRE/SEAP readouts on cells expressing GLP-1R, GIPR, or GCGR), competitive binding and cAMP accumulation experiments, and comparative pharmacology versus selective incretin receptor agonists. Researchers also evaluate peptide stability, albumin-binding linker behavior, and reconstitution parameters for lyophilized stocks.

When documenting methods, record solvent, vortex time, and aliquot temperature so multi-receptor potency data remain comparable across runs and operators.

References

Specifications

What is GLP-3 (Retatrutide)?

Triple-receptor agonist studied in laboratory models involving GIP, GLP-1 and glucagon signaling pathways. In laboratory settings it is referenced for triple agonist (GIP, GLP-1, and glucagon receptor) signaling studies in controlled laboratory models. Research use only — not for human or veterinary use.

How is GLP-3 supplied and stored?

GLP-3 is supplied as lyophilized powder (white to off-white powder). Store lyophilized powder at −20°C. Protect from light and moisture. Keep tightly sealed until use. After preparing a laboratory stock solution, store at 2–8°C.

Specs last updated:

What laboratory reference attributes are listed for GLP-3?

The table below lists form, research application, appearance, storage, molecular formula, molecular weight, and aliases for GLP-3 as laboratory reference data for qualified research protocols.

Lot purity
99.85%
Third-party lab
North South Precision Testing
Form
Lyophilized powder
Research application
Triple agonist (GIP, GLP-1, and glucagon receptor) signaling studies in controlled laboratory models.
Molecular formula
C221H342N46O68
Molecular weight
4731.33 g/mol
Appearance
White to off-white powder
Recommended storage
Store lyophilized powder at −20°C. Protect from light and moisture. Keep tightly sealed until use. After preparing a laboratory stock solution, store at 2–8°C.
Also known as
Retatrutide, LY3437943

Research documentation