Research grade

COA available

GLP-1 / Metabolic

Tirzepatide 60mg

Synthetic dual receptor analog — 39 amino acids · Maximum 60mg research quantity For intensive, long-duration dual-receptor pathway research Research-grade · Lyophilized powder For in vitro dual-receptor research only

$188.99 In stock

Research-Grade CompoundsManufactured to research-grade standards for laboratory research use only.

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In-House FulfillmentOrders are inspected, packed, and shipped directly by the Heritage Labs team.

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In-House Fulfillment Orders are inspected, packed, and shipped directly by the Heritage Labs team.

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For laboratory research use only. Not for human or veterinary consumption. SKU TR60.

Overview

Product details.

TR2 60mg — Dual Incretin Receptor Agonist

Most incretin-based research compounds work through a single receptor. TR2 works through two. This 39-amino-acid synthetic peptide activates both glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors simultaneously — two distinct arms of the incretin signaling system that, when engaged together, produce metabolic effects that neither achieves on its own. The rationale is straightforward: GLP-1 receptor activation drives glucose-dependent insulin secretion and appetite-regulating signals from the hypothalamus. GIP receptor activation adds something GLP-1 cannot reach — direct metabolic signaling in adipose tissue and bone through receptor populations that GLP-1 agonists simply do not engage. Preclinical data suggests the combined effect is greater than additive.

Research-Grade Compounds

Manufactured to research-grade standards for laboratory research use only.

Discreet Shipping

Every order ships in plain, protective packaging.

In-House Fulfillment

Orders are inspected, packed, and shipped directly by the Heritage Labs team.

Why dual agonism matters

GIP and GLP-1 both signal through cAMP-mediated pathways in pancreatic beta cells, but their downstream effects diverge substantially. GIP receptors are expressed in adipose tissue and the central nervous system at densities that GLP-1 receptors are not. This means a dual agonist like TR2 engages metabolic control points — particularly in fat tissue signaling and energy balance — that selective GLP-1 compounds leave untouched. Preclinical models have shown amplified insulinotropic responses when both receptor systems are active, with effects on glucagon regulation, beta cell function, and body composition that exceed what either pathway delivers independently.

Specifications

Amino Acids	39
Classification	Dual GIP/GLP-1 receptor agonist
Form	Lyophilized powder
Quantity	60mg per vial

Preclinical research highlights

Dual incretin receptor activation has been characterized in preclinical models for synergistic effects on pancreatic beta cell function, insulin secretion kinetics, and glucagon regulation. Additional research has examined glucose homeostasis, energy expenditure, appetite regulation, and body composition outcomes — with the dual approach consistently outperforming single-receptor activation in these models.

How TR2 compares to SM1

SM1 is a selective GLP-1 receptor agonist — 31 amino acids, one receptor target. TR2 is 39 amino acids and hits both GIP and GLP-1 receptors. The comparative research literature documents meaningfully different metabolic profiles between the two approaches, particularly in adipose tissue signaling. Both are available from Heritage Labs USA for researchers interested in the incretin axis.

Frequently paired with

Cagrilintide 5mg — Amylin analog acting through separate hindbrain satiety circuits
MOTS-C 10mg — Mitochondrial peptide for AMPK-mediated metabolic studies
L-Carnitine 600mg — Mitochondrial fatty acid transport research

Quality and testing

Every Heritage Labs compound is manufactured to research-grade standards and shipped in protective packaging.

Storage

Lyophilized: Store at -20°C for long-term stability
Reconstituted: 2-8°C, use within 30 days

For laboratory research use only. Not for human or veterinary use.

For laboratory research use only. Not for human or veterinary use. This product is not a drug or supplement and is not intended to diagnose, treat, cure, or prevent any disease.

FDA DISCLAIMER: All products are intended for research use only as defined by the FDA. Not for use in diagnostic procedures, human use, or veterinary use. Products have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. All products sold by Heritage Labs are intended strictly for laboratory research, analytical, or in-vitro purposes only. Heritage Labs operates as a chemical supplier and is not a compounding pharmacy or chemical compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act. Additionally, Heritage Labs is not classified as an outsourcing facility under Section 503B of the same Act. The statements on this website have not been evaluated by the U.S. Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease.