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40 mg pen
Lot-tracked
GLP1-T research pen — APX Labs
≥99%
Purity, per lot
HPLC/MS
Test method
3–5
Day delivery
Metabolic

GLP1-T

GLP-1 / GIP dual agonist · pre-filled research pen
$299per 40 mg pen · USD

GLP1-T is a pre-filled research pen containing a synthetic dual incretin agonist — a single peptide, 4813.5 g/mol, engineered to activate both the GLP-1 receptor and the GIP (glucose-dependent insulinotropic polypeptide) receptor. Dual and triple incretin agonists are among the most active areas of metabolic research. Supplied at 40 mg, ≥99% purity by HPLC/MS, with a batch-specific COA. Research use only — not a drug product.

Key facts
  • Class: unimolecular GLP-1/GIP dual receptor agonist · 4813.5 g/mol
  • Format: pre-filled research pen — no reconstitution
  • Research contexts in the literature: incretin co-agonism, GIP receptor biology, thermogenic and food-intake models, proteomic profiling
  • Documentation: independent HPLC/MS test, batch-specific COA in every order
  • Not a pharmaceutical: research reagent only, not for human or animal use
✦ COA included✦ Cold-chain shipping✦ Discreet packaging
Specifications
Research category
Metabolic
Formula / short form
GLP-1 / GIP dual analog
Molecular weight
4813.5 g/mol
Quantity per pen
40 mg
Purity
≥99% (HPLC/MS, per-lot COA)
Test method
HPLC / MS
Form
Pre-filled research pen
Documentation
Batch-specific COA ships with every order
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What is a GLP-1/GIP dual agonist?

GIP and GLP-1 are the two incretin hormones — gut peptides that amplify insulin secretion after a meal. For decades GIP was considered the less useful of the two; that view changed when unimolecular peptides activating both receptors were shown, in animal and then clinical research, to produce effects beyond GLP-1 agonism alone. GLP1-T supplies a dual agonist of this class in a research format. It is the counterpart to the single-receptor GLP1-R.

What are dual incretin agonists studied for in research?

Animal, proteomic and clinical-pharmacology findings on the class. The research-grade material sold here is not a drug and is not for human use.

GLP1-T vs GLP1-R

One receptor versus two. The full comparison, including what the GIP component adds in the research literature, is in GLP-1 vs GLP-1/GIP dual agonist research.

Specifications and documentation

Identity by mass spectrometry (expected 4813.5 g/mol), purity by HPLC, batch-specific COA in every order. Store refrigerated and away from light, capped between uses. How to read the COA →

GLP1-T — frequently asked

What is GLP1-T?⌄
GLP1-T is a pre-filled research pen containing a synthetic dual GLP-1/GIP receptor agonist analog — one peptide that activates both incretin receptors. It is a laboratory research reagent, not a drug product. Research use only.
What does the GIP component add?⌄
GIP is the second incretin hormone. In research, unimolecular dual agonists have been studied for effects on food intake, thermogenesis and metabolic markers that differ from GLP-1 agonism alone.
Is this the same as a prescription dual-agonist medication?⌄
No. It is research-grade material not manufactured, labelled, or approved for human use, sold strictly for laboratory research.

Further reading

References

Published research cited for context only. Citing a study does not imply APX Labs product was used in it, and is not a claim of any effect.

  1. Geisler CE, Antonellis MP, Trumbauer W et al. (2023). Tirzepatide suppresses palatable food intake by selectively reducing preference for fat in rodents. Diabetes Obes Metab. PubMed ↗
  2. Samms RJ, Zhang G, He W et al. (2022). Tirzepatide induces a thermogenic-like amino acid signature in brown adipose tissue. Mol Metab. PubMed ↗
  3. Sachs S, Niu L, Geyer P et al. (2021). Plasma proteome profiles treatment efficacy of incretin dual agonism in diet-induced obese female and male mice. Diabetes Obes Metab. PubMed ↗
  4. Knerr PJ, Mowery SA, Douros JD et al. (2022). Next generation GLP-1/GIP/glucagon triple agonists normalize body weight in obese mice. Mol Metab. PubMed ↗
  5. Roell W, Alsina-Fernandez J, Qu H et al. (2026). Long-acting GIPR agonist LY3537021 reduces body weight and fasting blood glucose in patients with T2D. Mol Metab. PubMed ↗
[ Research context ]

What is GLP1-T studied for?

Investigated in metabolic research for its studied simultaneous activity across GLP-1 and GIP receptor pathways.

[ Handling ]

Handling & storage

Ships pre-filled — no reconstitution required. Store refrigerated and away from light; keep capped between uses and use within the window documented on the COA.

[ Compliance ]

Research use only

Sold strictly for laboratory and research purposes. Not for human or veterinary use, and not intended to diagnose, treat, cure, or prevent any disease. Not evaluated by the FDA. Read the policy → · What RUO means →

Ready to start your research?

Third-party tested. COA-backed. Shipped discreetly. For research use only.