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Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
  1. Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
  2. Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
  3. Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
  4. Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.
  5. Natura Peptides research vial — For Research Use Only. Not for human or veterinary use.

GLP-3 (RT)

Price range: $80.00 through $215.00 per vial

GLP-3 (RT) is a synthetic triple incretin receptor agonist research peptide, studied in laboratory models of GLP-1, GIP and glucagon receptor signalling.

In stock · ships today

Orders before 2 PM CT ship same business day

$80.00

Natura Club first order: $60.00

Specifications

Appearance
White lyophilized powder
Lot HPLC purity
99.97% (batch COA)
Ships from
USA
  • Batch COA documentation
  • Third-party HPLC & LC-MS testing
  • Orders before 2 PM CT ship same business day
  • Ships from the USA
SKU: N/A Categories:

GLP-3 (RT) is a synthetic peptide, identified by the testing laboratory as “GLP RT”, that belongs to the class of triple incretin receptor agonist research peptides. Compounds in this class are designed to act at three related class B G-protein-coupled receptors: the GLP-1 receptor, the GIP receptor and the glucagon receptor.

Research interest centres on multi-receptor pharmacology: how activity at the glucagon receptor adds to combined GLP-1 and GIP receptor agonism. Laboratory studies examine relative receptor potency, cAMP signalling in receptor-expressing cell lines, and downstream metabolic signalling in cultured hepatocyte and pancreatic beta-cell models.

Each vial contains 10, 20, 30 or 40 mg of GLP-3 (RT) (select a size above) as a lyophilized powder. Reconstitute with bacteriostatic water (sold separately) before laboratory use. The COA & Testing tab lists the tested batch, with links to verify it on COA Coalition and with the laboratory.

COA for 10 mg

COA Coalition member — batch COAs in the COA Library

Batch testedRT10 10 mg
Lot / batchJW090826
Search codeCOAC2609090145
Lab accession #2609090145
Purity (HPLC-UV)99.97%
Identity (LC-MS)Confirmed
Test date (reported)Sep 10, 2026
LaboratoryFreedom Diagnostics Testing

Net content measured by the lab: 10.61 mg.

View COA (PDF)Verify on COA CoalitionVerify at the lab

How to verify

  1. Click “Verify on COA Coalition” or scan the QR code — the coalition page shows the tested product and its results.
  2. In the “Find your vendor” box, enter our business name exactly as shown: Natura Peptides
  3. A “Verified” result confirms we are a registered member of that tested batch.
  4. To check with the laboratory directly, click “Verify at the lab” and enter the search code in the lab's COA lookup.
  5. Compare the product, strength and lot on the COA with your vial label. If anything does not match, contact us before use in research.
Why isn’t our name printed on the COA? As a COA Coalition member, batch samples are submitted to the laboratory through the coalition, so the lab lists the coalition as its client. Member vendors are registered with the coalition instead of being printed on the PDF — that is why you confirm us by entering our business name on the coalition's verify page or by finding the COA on our coalition profile.

Results describe the sample that was tested. COA library & how we verify →

ProductGLP-3 (RT)
SKUSee selected size
Molecular weight30 mg: 4731.3 g/mol · 40 mg: 4731.3 g/mol
FormLyophilized powder
Purity99.97% (batch COA)
Storage2–8 °C sealed; −20 °C long-term
Intended useIn-vitro laboratory research only

Formula and molecular weight are shown only where printed on our batch COA.

Lyophilized materials are shipped at ambient temperature. On receipt, store sealed vials refrigerated (2–8 °C) or frozen (−20 °C) for long-term storage, protected from light and moisture. Follow your laboratory's own handling and safety procedures.

We ship within the United States only. Orders placed before 2 PM Central Time on business days ship the same day from the USA with tracking. Free UPS 2nd Day Air on orders $200+. Shipping & Returns →

FAQ

What is this product for?

Research Use Only. Sold for in-vitro laboratory research.

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GLP-3 (RT) $80.00