CelluPep Tirz research peptide vial
Weight Management

Tirz Research Peptide

Popular research-grade reference compound, supplied in sealed vials.

Target purity>99%
FormatLyophilized Powder
SupplyCatalog and bulk inquiry
DocumentsBatch-specific on request
Available specifications1 box / 10 vial
View all specifications

Final availability and analytical results are confirmed for the supplied batch.

Product overview

Tirz is supplied for analytical and laboratory reference workflows. The catalog identity is Tirz; order-specific purity, composition and net content are confirmed against the applicable Certificate of Analysis.

Available formats include 1 box / 10 vial. CelluPep supports qualified laboratory, biotechnology and distribution inquiries with specification review, batch documentation and coordinated global fulfillment.

For research use only. Not for human consumption, diagnostic use or therapeutic use.

Product identification

Reference identity information supports product evaluation. Batch-specific test results remain subject to the documentation supplied with each order.

Chemical identity

Product name
Tirz
CAS number
Available on request
Molecular formula
Available on request
Molecular weight
Available on request

Research form

Peptide type
Research-grade reference material
Research category
Weight Management
Appearance
White to off-white lyophilized powder
Supplied form
Lyophilized Powder

Reference identity: Tirz. Confirm order-specific identity and analytical results against the supplied batch documentation.

Available specifications

CelluPep supports catalog and bulk Tirz inquiries. Final availability is confirmed after the requested quantity, purity and packaging requirements are reviewed.

Purity options
>99%
Quantity
1 box / 10 vial
Packaging
1 box / 10 vial
Labeling
Standard, private-label and OEM requirements
Minimum order
Confirmed according to specification and packaging
Lead time
Confirmed with current batch or production availability
Request current availability

Quality documentation

Document availability is confirmed for the requested specification and production batch. Ask the sales team which analytical files are available before placing an order.

Batch-specific COAProduct identity, batch reference and available quality results are organized for document review.
HPLC analysisPurity information for the relevant batch
MS analysisIdentity information for the relevant batch
Learn about quality control

Manufacturing and supply process

Each inquiry is reviewed against the requested product specification, quantity, documentation and destination.

  1. Share requirementsSend the target quantity, purity, packaging and destination.
  2. Confirm specificationOur team reviews availability, documentation and lead time.
  3. Prepare supplyPackaging and labeling are matched to the confirmed order.
  4. Arrange shipmentShipping options are confirmed for the destination market.
View manufacturing capabilities

Packaging, storage and shipping

Standard vial supply, custom labeling, OEM packaging and bulk quantities can be discussed with the CelluPep team.

Packaging

Sealed research vials with specification-dependent labeling and packing options.

Storage

Store lyophilized powder at −20°C in a sealed container, protected from light and moisture. Stable for 24+ months unreconstituted. After reconstitution, keep refrigerated and use within the working window noted on the report. Allow the vial to reach room temperature before opening.

Shipping

Lead time and shipping arrangements depend on quantity, specification and destination.

Tirz supply questions

What Tirz specifications are available?

Availability depends on the requested quantity, purity and packaging format. Send your requirements for current specification confirmation.

Can I request a batch-specific COA?

Yes. Ask the sales team to confirm the documentation available for the relevant specification and batch.

Does CelluPep support bulk Tirz inquiries?

Bulk requirements can be reviewed for qualified laboratory, biotechnology and distribution customers.

Is custom vial labeling available?

Custom labeling, private-label and OEM packaging requirements can be discussed during quotation.

What information is needed for a quotation?

Please provide the product name, target quantity, preferred specification, packaging requirements and shipping destination.

Is this product intended for human use?

No. This page describes material supplied for research use only. It is not offered for human consumption, diagnosis or therapeutic use.

Technical and supply resources

Page owner: CelluPep Product and Quality Team. Updated September 5, 2026.

Related literature

Selected peer-reviewed studies for scientific context and further reading.

  1. Tirzepatide Once Weekly for the Treatment of Obesity.

    Jastreboff AM, Aronne LJ, Ahmad NN, Wharton S, Connery L, Alves B, Kiyosue A, Zhang S, Liu B, Bunck MC, Stefanski A, SURMOUNT-1 Investigators.

    The New England journal of medicine. 2022. doi:10.1056/nejmoa2206038. PMID:35658024
    View source
  2. Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes.

    Frías JP, Davies MJ, Rosenstock J, Pérez Manghi FC, Fernández Landó L, Bergman BK, Liu B, Cui X, Brown K, SURPASS-2 Investigators.

    The New England journal of medicine. 2021. doi:10.1056/nejmoa2107519. PMID:34170647
    View source
  3. Efficacy and safety of a novel dual GIP and GLP-1 receptor agonist tirzepatide in patients with type 2 diabetes (SURPASS-1): a double-blind, randomised, phase 3 trial.

    Rosenstock J, Wysham C, Frías JP, Kaneko S, Lee CJ, Fernández Landó L, Mao H, Cui X, Karanikas CA, Thieu VT.

    Lancet (London, England). 2021. doi:10.1016/s0140-6736(21)01324-6. PMID:34186022
    View source

References are provided for general scientific context. They do not describe or validate a specific CelluPep batch and are not medical guidance.

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