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Research OnlyIntestinal Growth Peptide๐Ÿฉน Healing & Recovery

GLP-2

Also known as: Glucagon-Like Peptide-2 ยท Teduglutide analog ยท GLP2

A 33-amino acid intestinal peptide secreted from L-cells of the gut that promotes intestinal mucosal growth, improves gut barrier function, and reduces inflammation. The FDA-approved analog Teduglutide (Gattex) is used for short bowel syndrome. GLP-2 research focuses on gut permeability, IBS/IBD, Crohn's disease, and gut-brain axis effects.

33 AAs
MW: 3,957 Da
tยฝ: 7 minutes (native); hours (teduglutide analog)
CAS: 116094-23-6

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Mechanism of Action

GLP-2 activates the GLP-2 receptor (GLP2R) on intestinal epithelial cells, subepithelial myofibroblasts, and enteric neurons. Receptor activation stimulates mucosal proliferation via IGF-1 and keratinocyte growth factor, inhibits apoptosis, and tightens intercellular junctions to reduce intestinal permeability. It also has anti-inflammatory effects via reduced pro-inflammatory cytokines and modulates gut motility.

Benefits

  • Promotes intestinal epithelial growth and repair
  • Reduces intestinal permeability (leaky gut)
  • Anti-inflammatory in GI tract
  • FDA-approved analog (Teduglutide) for short bowel syndrome
  • Reduces malabsorption and nutrient loss
  • May help IBD, Crohn's disease, and radiation enteritis
  • Gut-brain axis modulation

Side Effects & Risks

  • Nausea and vomiting
  • Abdominal pain
  • Injection site reactions
  • May stimulate intestinal neoplasm growth (monitor in cancer patients)
  • Fluid retention

Where to Buy GLP-2

1 option across 1 vendor ยท Sorted cheapest first ยท All include direct product link

From

$65.00

Best Price$65.00/ 5mg
$13.00/mg
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Storage & Reconstitution Guide

Storage Temperature

-20ยฐC (lyophilized)

24 months (lyophilized), 28 days (reconstituted)

Reconstitution Solvent

Bacteriostatic water (BAC water)

Swirl gently โ€” do not shake or vortex

Handling Notes

Protect lyophilized peptide from moisture and light. Once reconstituted, keep refrigerated. Discard if solution becomes cloudy or discolored. Use insulin syringe for precise dosing.

Step-by-Step Reconstitution

1

Gather supplies

BAC water, insulin syringe, alcohol swabs, vial

2

Disinfect tops

Swab rubber stoppers of both vials with alcohol

3

Draw BAC water

Pull desired mL of BAC water into syringe

4

Inject slowly

Inject BAC water down the side of the peptide vial, swirl gently to dissolve

Preclinical Research & Reviews1

๐Ÿ“š ReviewReview

GLP-2 biology and clinical applications (teduglutide review)

Drucker DJ, et al.ยทCurrent Opinion in Endocrinologyยท2019

Review of GLP-2 biology demonstrating intestinal mucosal growth and barrier function. Teduglutide (FDA-approved GLP-2 analog) approved for short bowel syndrome.

Mechanism

Intestinal epithelial growth, barrier tightening, anti-inflammatory

Research Areas

IBD, Crohn disease, radiation enteritis

Fda Approved Analog

Teduglutide (Gattex) for short bowel syndrome

Molecular Structure

Molecular structure of GLP-2
CAS Number
116094-23-6
PubChem CID
16132300
Molecular Weight
3,957 Da
Mol. Formula
C146H226N40O43
Amino Acids
33-AA peptide
Wikipedia
View article

Research Protocol

Dose Range
100โ€“200 mcg/kg
Frequency
Once daily subcutaneous
Cycle
4-8 weeks
Half-Life
7 minutes (native); hours (teduglutide analog)
Routes
subcutaneous injection
Notes
Teduglutide (FDA-approved analog) dose: 0.05mg/kg once daily. Research GLP-2: 100-200mcg/day subcutaneous. Oral route largely ineffective due to enzymatic degradation.
Open Dosage Calculator โ†’

Legal & Regulatory Status

Research StatusResearch Only
WADA Status Not Listed
FDA ClassificationNot Approved
Originsynthetic

Sold for research purposes only. Not for human use. Laws vary by country.

Commonly Stacked With

View all peptide stacks โ†’

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