Third-party testedReceptor Agonist Peptide
GLP-3 (RT)
GLP-3 (RT) is a synthetic triple agonist peptide targeting the GLP-1, GIP and glucagon receptors simultaneously. It is used in in-vitro settings to study cellular signaling and energy homeostasis pathways. 10mg, 20mg, 30mg
About the compound
What GLP-3 (RT) is.
GLP-3 (RT) is a synthetic peptide that acts on the GLP-1, GIP and glucagon receptors together — most peptides in this family act on only one. Published trials have studied compounds in this class for effects on blood sugar regulation and body weight. Sold here strictly as a reference standard for laboratory use.
Acts on three receptors at once
Specification
- Purity
- 99%+ (HPLC)
- Identity
- Confirmed by mass spectrometry
- Form
- Lyophilized powder
- Testing
- Janoshik Analytical & Kovera Labs, per batch
- Use
- In-vitro laboratory research only
Lyophilized. Store at -20 °C. Avoid repeated freeze-thaw cycles.
Compound information
- Type
- Synthetic peptide reference standard
Triple GLP-1 / GIP / glucagon receptor agonist. No PubChem small-molecule record.
GLP-3 (RT) technical specificationStorage & stability
- Lyophilized−20°C
- Reconstituted21–28 days refrigerated
- LightLight sensitive — amber vial
- SolubilitySoluble in bacteriostatic water
Bundle & save
Buy more, pay less per vial.
The discount applies automatically at checkout — no code to remember. Prices shown are for GLP-3 (RT) 30mg.
Save up to 18%
$169.99each
Single vial price
$5.67 per mg
- Order total
- $169.99
- You save
- —
$161.49each
$169.99 −5%
$5.38 per mg
- Order total
- $322.98
- You save
- $17
$156.39each
$169.99 −8%
$5.21 per mg
- Order total
- $469.17
- You save
- $40.80
$149.59each
$169.99 −12%
$4.99 per mg
- Order total
- $747.95
- You save
- $102
$139.39each
$169.99 −18%
$4.65 per mg
- Order total
- $1,393.90
- You save
- $306
Volume pricing is applied per size. Mixing sizes is fine — each size earns its own tier.
Certificate of Analysis
99%+
Identity purity
Every lot of GLP-3 (RT) is independently tested before release. Third-party verified — we never self-certify.
- Compound
- GLP-3 (RT)
- Method
- HPLC + Mass Spectrometry
- Testing lab
- Janoshik Analytical / Kovera Labs
- Identity — Confirmed by mass spectrometry (MS)
- Purity — Quantified by HPLC — 99%+ standard
- Net content — Verified against label claim
- Appearance — Inspected before release
COA documentation available on request — info@purechainpeps.com
Research
What GLP-3 (RT) has been studied for.
A plain-language summary of the published work. Almost all of it is in cells and animals — where a study was done in people, it says so.
01
Three receptors at once
GLP-3 (RT) acts on the GLP-1, GIP and glucagon receptors simultaneously. Research interest comes from the idea that engaging all three does something the single-receptor compounds do not.
02
Metabolic models
Animal studies have measured blood glucose handling, food intake and body composition.
03
Compared against the class
Most of the published work sets it against single- and dual-receptor agonists in the same models, which is why researchers commonly order more than one of the class.
Sold for laboratory research use only. Not a drug, not a supplement, and not for human or veterinary use. Nothing above is a claim about what this compound does in people.
Researchers also added
What GLP-3 (RT) is usually ordered alongside.
Grouped by what the published research actually studies together — not by what sits in the same category.

Cagrilintide
$79.99
Amylin and incretin receptor agonists are studied in combination — the pairing is the basis of published co-agonist trials.
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GLP-1 (S)
from$53.99
The single-receptor comparator most GLP-3 research is measured against.
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GLP-2 (TZ)
from$52.99
The dual-receptor agonist, for researchers comparing across the class.
View compound
Bacteriostatic Water
from$9.99
Every lyophilised vial has to be reconstituted before anything can be done with it.
View compound
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