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Knowledge Centre

Knowledge Centre

Educational articles and laboratory guides on retatrutide research — written and reviewed by our editorial team. Strictly informational; not medical advice.

Illustration of the GLP-1, GIP and glucagon receptor pathways FEATURED · RESEARCH
Research1 min read

The triple-agonist hypothesis: one molecule, three receptor pathways

A researcher's overview of how retatrutide is designed to engage GLP-1, GIP and glucagon receptors simultaneously, and why that makes it a focus of ongoing investigational study.

DM
Dr. M. Alvarez
Updated Aug 2026
Retatrutide Phase 3 TRIUMPH trial programme status and expected timeline Retatrutide

Retatrutide Phase 3 Trials: Current Status and Expected Timeline (2026 Update)

Where the retatrutide Phase 3 TRIUMPH programme stands in 2026, what TRIUMPH-4 and TRANSCEND-T2D-1 reported, which trials are still running and the expected regulatory timeline.

Dr. M. Alvarez6 min readAug 2026
Retatrutide vial and clinical data illustration for the NEJM Phase 2 obesity trial Clinical Studies

What the NEJM Phase 2 Obesity Trial Found About Retatrutide

What the landmark NEJM Phase 2 obesity trial found about retatrutide: weight-loss results at 24 and 48 weeks, cardiometabolic findings, side effects and the study limitations researchers flagged.

Dr. M. Alvarez7 min readAug 2026
Illustration of lyophilised peptide reconstitution and cold-chain storage Laboratory Guides

Reconstituting lyophilised peptides: a step-by-step protocol

Bacteriostatic water ratios, sterile technique and common handling errors to avoid.

Dr. M. Alvarez1 min readJun 2026
Illustration of the GLP-1, GIP and glucagon receptor pathways GLP-1

How incretin receptors are studied in vitro

An overview of receptor-binding assays used across metabolic peptide research.

Dr. M. Alvarez1 min readJun 2026
Illustration of a Certificate of Analysis document with verification mark Clinical Studies

Reading a Certificate of Analysis with confidence

What purity, identity and method columns actually tell you about a batch.

Dr. M. Alvarez1 min readJun 2026
Illustration of the GLP-1, GIP and glucagon receptor pathways Retatrutide

A timeline of retatrutide’s investigational development

From molecular discovery to large-scale investigational programmes.

Dr. M. Alvarez1 min readMay 2026
Illustration of the GLP-1, GIP and glucagon receptor pathways Research

Cold-chain basics for temperature-sensitive materials

Practical guidance on storing and transporting research peptides.

Dr. M. Alvarez1 min readMay 2026
Illustration of the GLP-1, GIP and glucagon receptor pathways Laboratory Guides

Documentation practices for research traceability

Linking batch numbers, COAs and lab notes for reproducible work.

Dr. M. Alvarez1 min readApr 2026