GLP-2 Tirzepatide

CAS 2023788-19-2
$208 to $1,800

GLP-2 Tirzepatide

40mg per vial

CAS 2023788-19-2

Available packs
2 vials
80mg
5 vials
200mg
10 vials
400mg
20 vials
800mg
30 vials
1200mg
In stock
Choose pack
Pack price
Selected pack
80mg pack
2 vials x 40mg · 80mg total · $2.60/mg
Pack price
$208
Quantity
Free-shipping eligibility is calculated in your cart.
Current-lot certificate rows are available below.

Research Use Only. Not for use in diagnostic tests.

Before ordering
  • Independent certificate details, manufacturer IDs, and batch IDs should be reviewed before purchase when available.
  • Order cancellations for full refunds are available before shipment; shipped orders cannot be cancelled or refunded.
  • For damaged or incorrect goods, photograph the outer packaging, inner packaging, and agent labels, then email support within 48 hours of carrier delivery.

Tirzepatide 40mg vials for laboratory research

Tirzepatide 40mg is the largest single-vial strength in our GLP research line: each vial holds 40mg of lyophilized tirzepatide for laboratory research. Packs of 2, 5, 10, 20 or 30 vials give totals of 80mg, 200mg, 400mg, 800mg or 1200mg, the widest pack range among the incretin compounds we list.

What is GLP-2 TZ (tirzepatide)?

Tirzepatide, developed under the research code LY3298176, is a 39-amino-acid synthetic peptide built on the native GIP sequence and modified with a fatty-diacid side chain that supports albumin binding. It is a dual agonist at the GIP and GLP-1 receptors, which places it between single GLP-1 agonists and the newer triple agonists in receptor coverage. In laboratory work it is used to compare combined GIP and GLP-1 receptor signalling with GLP-1 signalling alone, mainly in incretin and glucose-metabolism research. That middle position is why tirzepatide is a common comparator in incretin research. Studies that probe glucagon receptor activity add our retatrutide 24mg vials as the triple-agonist arm, while tirzepatide supplies the dual GIP/GLP-1 reference. Despite the GLP-2 in the product name, its targets are GIP and GLP-1; the FAQ explains the label.

Tirzepatide price and pack sizes

  • 2 vials × 40mg = 80mg pack
  • 5 vials × 40mg = 200mg pack
  • 10 vials × 40mg = 400mg pack
  • 20 vials × 40mg = 800mg pack
  • 30 vials × 40mg = 1200mg pack
With 30 vials, the 1200mg pack is the largest quantity of any single compound in the GLP line. The tirzepatide price per mg falls with each step up in pack size, and live pack prices are shown above.

Ordering third-party tested tirzepatide 40mg

Before a lot of tirzepatide 40mg goes on sale it is sent to an independent laboratory, and the current lot has passed endotoxin, heavy-metal and sterility screening. Certificate records for each lot are published, so the batch you receive can be checked against its report. Payment is by CashApp, Apple Pay, Chime or cryptocurrency, free-shipping eligibility is calculated in the cart, and dispatch details are on our shipping policy page. Many labs order GLP-2 TZ in the 20- or 30-vial packs to keep a long study on a single lot. If your work needs other compounds, the tested research peptides catalogue lists every product we carry. Orders can be cancelled for a full refund before they ship, and a package that arrives damaged or with the wrong item should be reported with photos within 48 hours of delivery.

GLP-2 Tirzepatide FAQ

Is tirzepatide a GLP-2?

No. GLP-2 Tirzepatide is this store’s product name, not a receptor class. Tirzepatide is a dual agonist at the GIP and GLP-1 receptors and is not a GLP-2 analogue; the GLP-2 receptor is a separate target that tirzepatide does not act on. The label only distinguishes it within the catalogue.

What is GLP-2 TZ?

GLP-2 TZ, also written GLP-2TZ or GLP 2 T, is shorthand for this product: tirzepatide in 40mg lyophilized vials. The compound itself is a 39-amino-acid synthetic peptide, research code LY3298176, that acts at both the GIP and GLP-1 receptors.

What pack sizes does tirzepatide 40mg come in?

Five packs are available: 2, 5, 10, 20 or 30 vials, for totals of 80mg, 200mg, 400mg, 800mg and 1200mg. Every pack uses the same 40mg vial, so larger packs lower the price per mg, and live pack prices are listed near the top of the page.

What screening has the current tirzepatide lot passed?

The current lot passed endotoxin, heavy-metal and sterility screening at an independent third-party laboratory. The results sit in the specification table and the Certificates tab, and the full record for any lot can be found by batch ID in the store’s independent certificate ledger.

Which payment methods can I use for tirzepatide?

Orders are paid with CashApp, Apple Pay, Chime or cryptocurrency; card networks are not used. Free-shipping eligibility is calculated in the cart, orders can be cancelled for a full refund before they ship, and damaged or incorrect items should be reported with photos within 48 hours of delivery.

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GLP-2 Tirzepatide

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Agent Format
40mg vials
Vial Size
40mg
Vial Capacity
3 mL
Box Combinations
80mg, 200mg, 400mg, 800mg, 1200mg
Cost per milligram
$1.50 – $2.60
Multi-vial Purity
99.705%
Endotoxin Screening
PASSED
Heavy Metals Screening
PASSED
Sterility Screening
PASSED
Independently Tested
YES
  • Peptide Partners Manufacturer ID: VI32
  • Batch ID: TZ2608
 

How to store tirzepatide 40mg vials

Tirzepatide is supplied as lyophilized powder, and each sealed 40mg vial should stay closed until the day it is needed. Freezer storage is the right choice for vials held long term; for shorter periods, a cool, dry place out of direct light will do. Large packs are easiest to manage if you move only the vials for the current study out of cold storage.

After reconstitution, keep the vial refrigerated and use sterile technique each time it is accessed. Our BAC water reconstitution solution is the bacteriostatic water most labs use for this step.

At a glance

  • Unopened 40mg vials: freezer, long term
  • Short periods: cool, dry, dark
  • Reconstituted: refrigerated, sterile handling
  • Large packs: take out only what the study needs

Each tirzepatide certificate of analysis is filed in our third-party test reports ledger, covering the endotoxin, heavy-metal and sterility screening for every GLP-2 TZ lot. Search the ledger by batch ID to confirm that a 40mg vial matches its published record. The certificates for the lot now in stock appear directly below.

Current lot certificates

51 published certificate rows across 4 screening categories.

Search certificate ledger

Endotoxin

AgentBatch IDManufacturerLaboratoryDouble validatedFile
GLP-2 TirzepatideEJ12WF03Kovera LabsYesView file
GLP-2 TirzepatideWF03WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideEJ12WF03Kovera LabsYesView file
GLP-2 TirzepatideEJ12WF03Kovera LabsYesView file
GLP-2 TirzepatideWF03WF03Kovera LabsYesView file
GLP-2 TirzepatideWF03WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file

Purity

AgentBatch IDManufacturerLaboratoryDouble validatedFile
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file
GLP-2 TirzepatideWF03Kovera LabsYesView file

Heavy metals

AgentBatch IDManufacturerLaboratoryDouble validatedFile
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202603WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file

Sterility

AgentBatch IDManufacturerLaboratoryDouble validatedFile
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ202605WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file
GLP-2 TirzepatideTZ2608WF03Kovera LabsYesView file

GLP-2 Tirzepatide

GLP-2 Tirzepatide, 40mg per vial, available in 80mg, 200mg, 400mg, 800mg and 1200mg packs.

Pack pricing runs from $208 for the 80mg pack to $1,800 for the 1200mg pack.

Research Use Only. Not for use in diagnostic tests.

GLP-2 tirzepatide among the incretin peptides

Tirzepatide is the dual-agonist member of our GLP research line, covering the GIP and GLP-1 receptors. That makes it the bridge between two neighbours: semaglutide, which acts at the GLP-1 receptor alone, and retatrutide, which adds the glucagon receptor on top of both incretin targets.

For a clean single-receptor baseline, labs pair this 40mg vial with our GLP-1 semaglutide 10mg vials. Because tirzepatide comes in the largest vial of the group, it is also the practical choice when a study calls for a high total quantity from one lot.

Short name
GLP-2 Tirzepatide (40mg vials)
CAS
2023788-19-2
Vial strength
40mg vials
Pack sizes
80mg pack, 200mg pack, 400mg pack, 800mg pack and 1200mg pack
Pack count options
2, 5, 10, 20 and 30 vial packs
Compliance
Research Use Only. Not for use in diagnostic tests.

Also known as tirzepatide, GLP-2, GLP-2 TZ, GLP-2TZ, tirz and TRZ, with research code LY3298176. CAS number: 2023788-19-2. Molecule class: synthetic 39-amino-acid peptide, a dual GIP and GLP-1 receptor agonist, supplied lyophilized in 40mg vials and sold in packs of 2 to 30 vials. Amylin-pathway research often adds cagrilintide peptide vials alongside the incretin compounds.