Tirzepatide is a synthetic 39-amino acid dual agonist of the GIP (Glucose-Dependent Insulinotropic Polypeptide) receptor and GLP-1 (Glucagon-Like Peptide-1) receptor. It incorporates a C20 fatty diacid moiety via linker for albumin binding and extended half-life. Tirzepatide represents a new class of dual incretin receptor agonist research compounds and has been the subject of significant published research. Heartland Bio Labs supplies Tirzepatide as a lyophilized research compound of verified purity.
Research Use Only — Not for Human Consumption
Tirzepatide
- ≥99% HPLC
- Mass Spec Verified
- COA Per Lot
- US Lab
Tirzepatide is a synthetic 39-amino acid dual agonist of the GIP (Glucose-Dependent Insulinotropic Polypeptide) receptor and GLP-1 (Glucagon-Like Peptide-1) receptor. It incorporates a C20 fatty diacid moiety via linker for albumin binding and extended half-life. Tirzepatide represents a new class of dual incretin receptor agonist research compounds and has been the subject of significant published research. Heartland Bio Labs supplies Tirzepatide as a lyophilized research compound of verified purity.
$105.00
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If a lot ever fails its COA spec, we replace it free or refund — no questions.
Tirzepatide has been extensively characterized in preclinical and clinical research contexts involving dual GIP/GLP-1 receptor pharmacology, incretin biology, beta cell function, glucagon regulation, and metabolic homeostasis models. It is among the most studied dual incretin agonists in current academic literature, with published research examining its receptor co-agonism mechanisms, glucose-dependent insulin secretion, and metabolic outcomes in animal and human study models.
This compound is supplied strictly for research purposes. No clinical or therapeutic application is implied or represented.
Product Characteristics
- Peptide class: Synthetic dual GIP/GLP-1 receptor agonist (39 amino acids)
- Modification: C20 fatty diacid via gamma-glutamic acid linker; Aib modifications for stability
- Form: Lyophilized powder
- Appearance: White to off-white powder
- Reconstitution medium: Bacteriostatic water or sterile water (research standard)
| Purity | ≥99% HPLC |
|---|
Handling Information
Handle Tirzepatide under standard laboratory conditions with appropriate PPE. Use aseptic technique for reconstitution. Avoid repeated freeze-thaw cycles once reconstituted. This compound is intended for use by qualified research professionals only.
Storage Requirements
- Long-term (lyophilized): Store at -20°C, protected from light and moisture
- Short-term (reconstituted): Store at 4°C; use within 28 days
- Keep in original sealed vial until point of use
4.9
★★★★★
Based on 138 verified researcher reviews
Dr. S. Krishnan
✓ Verified buyer
2026-04-25
★★★★★
10mg lot tested at 99.5% in our independent verification. Matched the COA on file.
Tyler O.
✓ Verified buyer
2026-04-10
★★★★★
Ordered Tuesday morning, arrived Friday. Fair pricing, fast US shipping, clean COA.
Lab Manager, TX
✓ Verified buyer
2026-03-28
★★★★★
Switched from another supplier. Heartland's COA and vial presentation is more consistent. Easy reorder.
How should I store this peptide?+
Lyophilized peptides should be stored at −20°C in a dry, light-protected environment. Avoid repeated freeze-thaw cycles. Once reconstituted, store at 2-8°C and use within 4-8 weeks depending on the compound.
What should I reconstitute it with?+
Bacteriostatic water or sterile water for research use. We recommend our companion BAC Water for consistency. Specific reconstitution volume depends on your research protocol — refer to the Specifications tab for solubility data.
How quickly do orders ship?+
Orders confirmed before 2:00 PM CT ship the same business day from our facility in Tulsa, OK. Standard US transit is 2-5 business days. Tracking provided at shipment.
Is the COA verified independently?+
Yes. Every lot is tested by HPLC for purity (target ≥99%) and mass spectrometry for molecular identity before release. The COA is generated from the actual lot data, not a generic template.
Can I get bulk or institutional pricing?+
Yes — qualified research facilities and high-volume orders receive tiered pricing. Contact us with your institution information and target quantities.
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View this product's Certificate of Analysis
Every lot is independently verified — HPLC purity, mass spec identity, lot number, storage parameters. Click below to view or download.
Look up COA in portal →Customer Reviews
4.9
★★★★★
Based on 138 verified researcher reviews
Dr. S. Krishnan
✓ Verified buyer
2026-04-25
★★★★★
10mg lot tested at 99.5% in our independent verification. Matched the COA on file.
Tyler O.
✓ Verified buyer
2026-04-10
★★★★★
Ordered Tuesday morning, arrived Friday. Fair pricing, fast US shipping, clean COA.
Lab Manager, TX
✓ Verified buyer
2026-03-28
★★★★★
Switched from another supplier. Heartland's COA and vial presentation is more consistent. Easy reorder.
Research Use Only: This product is sold by Heartland Bio Labs for research and laboratory use only. Not intended for human or veterinary consumption, administration, or therapeutic use. This product has not been evaluated by the Food and Drug Administration. Not a drug. Not a dietary supplement. Researchers are responsible for compliance with all applicable regulations.
