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GLP research peptides

GLP-family research peptides are a widely studied group of synthetic research compounds in contemporary peptide research. livvmore groups the synthetic GLP-family research compounds it supplies by chemical identity, giving research teams a clear, documented catalogue to source from. Every compound is supplied exclusively for laboratory and scientific research use and is not intended for human or veterinary use. Each compound is documented by batch, and every batch is identity- and purity-tested by HPLC and mass spectrometry at the USC Alfred E. Mann Multi-Omics Mass Spectrometry Core, a university laboratory, with a batch-specific certificate of analysis available on request. Every listing records the factual identity of the compound (name, CAS number, form, appearance) so research teams can confirm exactly what they are sourcing. The GLP collection features Retatrutide (GLP3-RT) (CAS 2381089-83-2), Tirzepatide (GLP2-TZ) (CAS 2023788-19-2) and Semaglutide (GLP1-SM) (CAS 910463-68-2), each supplied as a white lyophilized powder and documented by batch. Additional GLP-family compounds may be added over time, each inheriting the same documentation and quality-control standards.

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Documented by Batch

Every compound includes a batch-specific certificate of analysis and purity verification, available on request.

For Laboratory Research Only

Supplied for in-vitro laboratory research use only. Not for human or veterinary use.

At a glance

Compound identity

CompoundCASFormAppearanceStrengths
Retatrutide (GLP3-RT)2381089-83-2Lyophilized powderWhite lyophilized powder10 mg, 30 mg
Semaglutide (GLP1-SM)910463-68-2Lyophilized powderWhite lyophilized powder10 mg, 30 mg
Tirzepatide (GLP2-TZ)2023788-19-2Lyophilized powderWhite lyophilized powder10 mg, 30 mg

Every listing records the factual identity of the compound. Supplied for laboratory research use only. Not for human or veterinary use.

How each batch is documentedHPLC purityMass-spec identityCertificate of analysisBatch & lot record

Frequently asked questions

Questions and documentation

What are GLP research peptides?

GLP research peptides are grouped in this collection by chemical identity. Each compound is listed by CAS number and molecular weight, supplied as a lyophilized powder for in-vitro laboratory research use only, and documented by batch with a certificate of analysis for each batch; published results are in the COA library. Not for human or veterinary use.

What is Retatrutide (GLP3-RT)?

Retatrutide (GLP3-RT) is a synthetic research compound catalogued in the GLP research peptides collection, supplied as a white lyophilized powder for in-vitro laboratory research. It is listed by CAS number 2381089-83-2. Not for human or veterinary use.

What is Semaglutide (GLP1-SM)?

Semaglutide (GLP1-SM) is a synthetic research compound catalogued in the GLP research peptides collection, supplied as a white lyophilized powder for in-vitro laboratory research. It is listed by CAS number 910463-68-2. Not for human or veterinary use.

What is Tirzepatide (GLP2-TZ)?

Tirzepatide (GLP2-TZ) is a synthetic research compound catalogued in the GLP research peptides collection, supplied as a white lyophilized powder for in-vitro laboratory research. It is listed by CAS number 2023788-19-2. Not for human or veterinary use.

What is HPLC testing?

High-performance liquid chromatography is a recognised analytical method used to verify a peptide's purity profile. HPLC purity verification is available for the compounds in this collection.

What is a Certificate of Analysis?

A batch-specific document recording the analytical results for a production batch, including the batch number, identification, purity results, method and test date.

How should research peptides be stored?

Lyophilized peptides should be stored refrigerated at 2–8°C, protected from light and moisture. For extended storage, follow your laboratory's standard storage procedures.

What does research use only mean?

All products are supplied strictly for in-vitro laboratory research and are not for human or veterinary use, diagnosis, treatment, or personal consumption.

How are the products documented?

Every production batch is independently identity- and purity-tested at a university laboratory, the USC Alfred E. Mann Multi-Omics Mass Spectrometry Core, with a certificate of analysis documented for each batch. Published results are collected in the COA library.

Is a certificate of analysis available?

A certificate of analysis is documented for each production batch, recording the batch number, identity confirmation, estimated purity, method and test date. Published results are in the COA library; the batch-specific certificate for a given order is available on request.

Who can purchase?

By placing an order, purchasers acknowledge that the product is intended solely for laboratory research use and agree to the Research Use Terms.

Explore the catalogue

Other research families

4 compounds

Synthetic peptide analogs

Synthetic peptide analogs are laboratory-synthesized peptide compounds structurally related to naturally occurring peptide sequences. This family collects short-chain research peptides produced by solid-phase synthesis,…4 compounds

Co-formulated research peptides

Co-formulated research peptides are single preparations that combine two or more distinct synthetic peptide sequences in one formulation. This family includes Klow, CJC-1295 (No-DAC)…4 compounds

Other research compounds

Research compounds in this collection span several chemical classes studied in laboratory settings. The group includes Glutathione, a low-molecular-weight tripeptide; NAD+ (nicotinamide adenine dinucleotide),…2 compounds

Peptide fragments

Research peptide fragments are short synthetic peptide sequences that correspond to portions of larger parent proteins and peptides, catalogued here for laboratory research. This…2 compounds

Mitochondrial research peptides

Mitochondrial research peptides are compounds grouped by their association with mitochondrial biology in laboratory research. This family at livvmore includes MOTS-C, a 16-amino-acid mitochondrial-derived…1 compound

Copper peptides

Copper peptides are a family of short peptide sequences that coordinate copper(II) ions to form defined metal-peptide complexes, grouped here by that shared copper-binding…1 compound

Lab supplies

Laboratory supplies and reagents used alongside research compounds. Supplied for laboratory research use only, not for human or veterinary use.
Documented by batch

Why choose livvmore

  • Strict Quality Control

    Every batch is checked against its compound identity before it is catalogued.

  • USA Team & Local Support

    A US-based team on hand for catalogue, documentation and order questions.

  • Documented Transparency

    Batch and lot records are kept for every compound, recorded not asserted.

  • Third-Party Tested

    Each batch is tested at the USC Alfred E. Mann Multi-Omics Mass Spectrometry Core; a certificate of analysis is documented for each batch.

  • Secure Packaging

    Sealed, labelled research vials, packed to protect integrity in transit.

  • Fast Shipping

    Orders are prepared and dispatched promptly.

Free shipping on orders over $200 Supporting research. Delivering quality.