Tirzepatide (GLP-2 TR)
Third-party tested · COA availableA synthetic dual GIP and GLP-1 receptor agonist peptide, supplied as a lyophilized powder for receptor research.
$35
$50
/ 5 mg ·
USD
The Peplogy Purity Promise
Every lot verified ≥99% by HPLC and mass spectrometry, endotoxin screened, and shipped with its lot-matched COA.
- Certificate of Analysis for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from the U.S. — same day by 2 PM ET
- Secure checkout · free shipping over $150
Tirzepatide (GLP-2 TR) Dual Agonist for Research
Technical Overview
Tirzepatide (GLP-2 TR) is a synthetic peptide developed for laboratory research involving multiple metabolic receptor systems. It is studied for its interactions with two metabolic receptors: the glucagon-like peptide-1 (GLP-1) receptor and the glucose-dependent insulinotropic polypeptide (GIP) receptor.
Research applications
- Receptor-binding dynamics: how the peptide engages each of its target receptors.
- Downstream signaling: signaling activity triggered after receptor binding.
- Endocrine pathway relationships: how interconnected endocrine pathways influence one another.
- Receptor-mediated responses: cellular responses in laboratory models of metabolic signaling.
Its multi-receptor research profile makes Tirzepatide relevant to laboratory studies of metabolic signaling and receptor-mediated cellular responses. Research area: metabolic receptor and endocrine pathway signaling.
Format and storage
Supplied as a lyophilized (freeze-dried) powder for stability and ease of reconstitution, in 5 mg, 10 mg, 30 mg, 60 mg and 120 mg vials. Store lyophilized at −20 °C, protected from light and moisture.
Specifications
Purity: 99.81–99.9% (HPLC verified)
Appearance: White lyophilized powder
Format: Research compound
Storage: −20 °C
Research Disclaimer
Supplied strictly as a chemical reagent for laboratory investigation. Not for human or veterinary use of any kind.
- Purity
- 99.81–99.9% by RP-HPLC · lot COA available
- CAS Number
- 2023788-19-2
- Molecular Weight
- 4813.5 g/mol
- Physical Form
- White lyophilized powder
- Identity
- Confirmed by mass spectrometry (LC–MS or MALDI-MS) on each lot
- Endotoxin
- <0.05 EU/mL (USP <85>) on tested lots
- Testing Lab
- Bioviridian Inc. · independent HPLC-MS laboratory
- Storage
- Store lyophilized at −20 °C, protected from light and moisture
Handling & compliance
Storage & Intended Use
Storage Instructions
Handling and Storage Tips:
- On arrival, store the sealed vial at −20 °C, protected from light and moisture.
- For short-term storage (days to weeks), refrigeration at 2–8 °C is acceptable.
- Lyophilized peptides tolerate room temperature for short periods, such as during shipping.
- Let the vial reach room temperature before opening, to avoid condensation.
- Once reconstituted, keep refrigerated at 2–8 °C and avoid repeated freeze–thaw cycles.
FDA Disclosure & Intended Use
FDA Disclosure: The statements on this website and the products sold herein have not been evaluated by the U.S. Food and Drug Administration (FDA). These products are not intended to diagnose, treat, cure, or prevent any disease. Products sold are for Research Use Only and are not for human or animal use.
Intended Purpose: Products sold on this site are intended for laboratory research use only, specifically in vitro studies – experiments conducted outside of living organisms.
Documentation
Certificate of Analysis & Safety Data
- COA Certificate of Analysis — 10 mg (Lot TIRZ10-826) Tested August 10, 2026 Selected
- COA Certificate of Analysis — 60 mg (Lot GLPT60-626) Tested June 25, 2026 Selected
- COA Certificate of Analysis — 120 mg (Lot TIRZ120-826) Tested August 10, 2026 Selected
Research references
- PubMed: published research on tirzepatide GIP GLP-1 Source ↗
Answers
Frequently Asked Questions
Is Tirzepatide third-party tested?
Yes. Each lot is tested by Bioviridian, an independent HPLC-MS laboratory, for identity (mass spectrometry), purity (RP-HPLC), content and endotoxin, and the Certificate of Analysis is published for that lot.
Can I see the Certificate of Analysis before buying?
Yes. Download it from the Documents section above, or search the lot number in our COA library.
What does 'Research Use Only' mean?
Products are supplied only for laboratory research. They are not drugs, foods, supplements or cosmetics and are not for human or veterinary use.
How is it shipped and stored?
Cold-packed with tracking, same day on orders by 2 PM ET. Store lyophilized vials at −20 °C on arrival.
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