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TIRZ

TIRZ Overview
A synthetic peptide combining GIP-receptor and GLP-1-receptor agonist activity, studied for its role in glucose-stimulated insulin secretion and energy-homeostasis pathways.

$109.00

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Certificate of Analysis

Third-party tested for 99% purity, ID, quantity.

No data was found

Certificate of Analysis

Third-party tested for 99% endotoxin.

No data was found

Research use only

All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.

History

Developed as a dual incretin-receptor agonist, its structure is based on the native GIP sequence with a fatty di-acid modification that extends its duration of action; studied since the 2010s for glucose and energy-metabolism research.

Research Findings / Overview

Investigated for co-stimulation of GIP and GLP-1 receptors, which studies show enhances insulin secretion and insulin sensitivity beyond either pathway alone, with downstream effects on gastric emptying and appetite-regulation circuits.Glucose homeostasis and incretin-signaling research · Dual-receptor agonism mechanism studies · Energy-expenditure and appetite-circuit research · Metabolic pathway modeling

Investigated For / Used For

  • Glucose homeostasis and incretin-signaling research
  • Dual-receptor agonism mechanism studies
  • Energy-expenditure and appetite-circuit research
  • Metabolic pathway modeling
  • 39-amino-acid synthetic peptide · CAS 2023788-19-2 · PubChem CID 166567236 · C20 fatty di-acid modification · 99% minimum purity (HPLC) · Lyophilized powder

Specifications

39-amino-acid synthetic peptide CAS 2023788-19-2 PubChem CID 166567236 C20 fatty di-acid modification 99% minimum purity (HPLC) Lyophilized powder

Store sealed vials refrigerated at 2–8°C, away from light; refrigerate after reconstitution and avoid freeze-thaw cycles. For research use only, handle with proper PPE in a controlled lab setting. 

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Our Process

01

Lab Grade Preparation

Carefully freeze-dried for stability, consistency, and reliable handling.

02

Batch-Tested Purity

Carefully freeze-dried for stability, consistency, and reliable handling.

03

Fast, Discreet shipping

Carefully freeze-dried for stability, consistency, and reliable handling.

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FAQs

Everything you need to know about our products and processes.

Description of the imageWhat are research peptides?

Peptides are short chains of amino acids — the body’s natural signaling molecules involved in repair, metabolism, and hormone regulation. Ours are premium-grade and supplied strictly for laboratory and research use.

Our products are supplied strictly for laboratory and research purposes — not for human or animal consumption — and are intended to be handled by qualified researchers. Customers are responsible for compliance with their local regulations.

Yes. We’re a US-based research peptide lab. Every product is manufactured in the USA and independently batch-tested by Horizon Analytics (HPLC/MS), shipping with a Certificate of Analysis (COA) and full documentation on every order.

We ship worldwide from our US warehouse, and within Colombia from our Colombia warehouse. Orders process within 24 hours, ship in 24–48 hours, and typically deliver in 2–5 business days with tracking. Free shipping on orders over USD $350.

Yes — buy 3 vials of the same compound for 15% off, and first-time customers get an extra 10% off. New customers can stack both.

No prescription — these are research-use-only materials, not prescription drugs. All products arrive as lyophilized (freeze-dried) powder and require reconstitution with bacteriostatic water before research use.