Tirzepatide Research Grade | Lyophilized Powder
Tirzepatide is a 39-amino acid synthetic peptide. It acts on two receptors: GIP and GLP-1. Researchers study it for its dual agonist mechanism. So it’s one of the more complex peptides currently under active research.
At zenpeptideamanda.com, every batch is Janoshik-tested. You get a batch-specific COA. No guessing. No generic paperwork.
This product is for in vitro and laboratory research only. Not for human use.
Tirzepatide Specs
| Detail | Info |
|---|---|
| Name | Tirzepatide |
| Molecular Formula | C₂₂₅H₃₄₈N₄₈O₆₈ |
| Molecular Weight | ~4,813.5 g/mol |
| Sequence | H-Aib-EGTVSSYLEGQAAKEFIAWLVKGR-[C18 fatty diacid]-OH (39 AA dual GIP/GLP-1 agonist) |
| Purity | 99.36% (Janoshik third-party verified) |
| Form | Lyophilized powder |
| Storage | −20°C, away from light and moisture |
| Reconstitution | Bacteriostatic water recommended |
| Testing Lab | Janoshik |
| COA | Batch-specific, available on request |
| Intended Use | Research purposes only |
What Is Tirzepatide and Why Do Researchers Study It?
Also, Tirzepatide is a dual GIP/GLP-1 receptor agonist peptide. That means it targets two separate hormonal pathways in one molecule. First, it hits the glucose-dependent insulinotropic polypeptide (GIP) receptor. Next, it also activates the glucagon-like peptide-1 (GLP-1) receptor. Therefore, it’s structurally different from single-agonist peptides like semaglutide.
Researchers are interested in its dual mechanism for metabolic pathway studies. Also, its 39-amino acid structure makes it useful for binding affinity research. So the compound sits at the intersection of endocrinology and peptide chemistry.
Is Tirzepatide Available as Research Grade Lyophilized Powder?
Yes. At zenpeptideamanda.com, Tirzepatide ships as lyophilized powder. Lyophilization removes moisture under vacuum. So the powder stays stable longer than liquid form. Also, it’s easier to handle in a controlled lab setting.
However, proper storage is critical. Keep it at −20°C. Also, avoid freeze-thaw cycles once reconstituted. Finally, use bacteriostatic water for reconstitution to maintain sterility during research.
How Is Tirzepatide Purity Verified at zenpeptideamanda.com?
Every vial runs through Janoshik — an independent, accredited third-party lab. So purity isn’t self-reported. It’s independently confirmed at 99.36%. Also, the COA is batch-specific. That means it’s tied to the exact lot you receive. Not a generic certificate covering all stock.
But why does this matter? Bad purity contaminates your data. Even small impurities shift binding results. Therefore, starting with verified-purity peptides is non-negotiable for quality research.
zenpeptideamanda.com posts COAs on request. You can verify the batch number against the Janoshik database yourself. That’s how it should work.
What Makes Tirzepatide Different from Other GLP-1 Peptides?
Most researchers have worked with single-receptor GLP-1 agonists. Tirzepatide adds GIP receptor activity on top of that. So you’re working with a dual-agonist structure in a single peptide chain. That’s a more complex interaction profile to study.
Also, the C18 fatty diacid modification on the molecule extends its half-life. This makes it useful in studies looking at prolonged receptor engagement. However, this also means reconstitution and handling need care. First, bring the vial to room temperature. Next, add bacteriostatic water slowly. Finally, mix gently — don’t shake.
Where Can Researchers Buy Tirzepatide with a Real COA?
Right here: zenpeptideamanda.com. But not every supplier provides the same level of documentation. Some issue generic COAs that apply to entire product lines. Also, some don’t use accredited third-party labs at all.
At zenpeptideamanda.com, the standard is simple: Janoshik-verified, batch-specific COA, every order. So you know what’s in the vial before you even open it. Free shipping on orders above $100. Easy returns. No headaches.
FAQ
Q: What is the purity of Tirzepatide at zenpeptideamanda.com?
A: 99.36%, confirmed by Janoshik third-party testing. Batch-specific COA available.
Q: Is Tirzepatide a GLP-1 or GIP agonist?
A: Both. It’s a dual GIP/GLP-1 receptor agonist. That’s what makes it structurally unique versus semaglutide or liraglutide.
Q: How should I store research-grade Tirzepatide?
A: Store lyophilized powder at −20°C. Keep away from light and moisture. Once reconstituted, use within 28 days if refrigerated at 4°C.
Q: What solvent should I use to reconstitute Tirzepatide?
A: Bacteriostatic water is standard. It maintains sterility. Add slowly and swirl gently. Do not vortex or shake.
Q: Is Tirzepatide the same as Mounjaro or Zepbound?
A: Tirzepatide is the active peptide compound. Mounjaro and Zepbound are pharmaceutical brand names for formulated clinical products. This listing is research-grade lyophilized powder for lab use only.
Q: What is the molecular weight of Tirzepatide?
A: Approximately 4,813.5 g/mol. Molecular formula is C₂₂₅H₃₄₈N₄₈O₆₈.
Q: How do I verify the COA for my batch?
A: Contact zenpeptideamanda.com with your order number. The batch-specific COA includes your lot number. You can cross-reference it directly on the Janoshik platform.
For research use only. Not for human or veterinary use. Not a drug. Not a supplement. All products sold by zenpeptideamanda.com are intended solely for in vitro research and laboratory purposes.
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