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RETA\GLP-3 40mg
£159.99
In stock
IN STOCK — ships Monday
Retatrutide 40mg – ≥99% purity, HPLC verified research peptide. Designed for studies into incretin mimetics and multi-receptor agonists. For laboratory use only.
Free UK Delivery over £100
Certificate of Analysis (COA)
HPLC Tested
99% Purity
Shipping to United Kingdom (UK): Royal Mail Tracked 24, Royal Mail Guaranteed by 1pm
Add Bacteriostatic Water (Recommended)
Estimated concentration: —
In stock
Research Description
RETA\GLP-3 40mg
≥99% Purity • HPLC Verified • Research Use Only
🧪 Overview
GLP-3/ RETA is a synthetic peptide supplied exclusively as a laboratory research reference material. This compound is intended for non-clinical, in-vitro research applications, including analytical method development, assay validation, and biochemical research conducted by qualified professionals.
This material is manufactured to high analytical standards and supplied with batch-specific documentation to support reproducible laboratory research.
🧾 Product Specifications
Chemical Name: GLP-3/ RETA
Reference Quantity: 40 mg
Catalogue Number: RET30-049
Molecular Formula: C₂₆₇H₄₀₄N₆₄O₈₁S
Molecular Weight: 5910.7 g/mol
Purity: ≥99% (HPLC-Verified)
Amino Acid Sequence:
His-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Ala-Arg-Leu-NH₂
Physical Form: Lyophilised solid
📦 Storage Information
Supplied as a lyophilised material to support chemical stability during laboratory storage and handling. Storage conditions are detailed on the accompanying Certificate of Analysis (COA).
🧬 Manufacturing & Quality Control
This material is produced using solid-phase peptide synthesis (SPPS) under controlled laboratory conditions. Each batch is:
Verified by High-Performance Liquid Chromatography (HPLC)
Accompanied by a Certificate of Analysis (COA)
Manufactured with batch-to-batch consistency for research reproducibility
🔬 About Peptiology
Peptiology supplies laboratory research materials to academic, analytical, and industrial research environments. We prioritise transparency, analytical verification, and consistent material quality to support scientific investigation.
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Important Notice
This product is supplied strictly for laboratory research purposes only.
Not for human or veterinary use.
Not a pharmaceutical or medicinal product.
Not intended for diagnosis, treatment, or prevention of disease.
Reconstitution & Handling
- Recommended solvent Refer to COA / product notes
- Storage Store as directed in documentation
Important reconstitution notice:
Unless the product page, COA, or batch-specific documentation states otherwise, Peptiology peptide products should only be reconstituted using bacteriostatic water supplied by Peptiology.
Peptides are chemically sensitive materials, and reconstitution behaviour can be influenced by the exact diluent used. Different diluents may vary in pH, ionic strength, preservative content, buffering capacity, osmolarity, dissolved gases, and trace impurities. Even small differences in these factors can affect how a peptide dissolves and behaves in solution.
From a chemistry perspective, pH is especially important because it can alter the ionisation state of acidic and basic amino acid side chains. This can change the peptide’s net charge, hydrogen bonding, electrostatic interactions, and hydrophobic association. If the local pH environment is unsuitable, the peptide may show cloudiness, floating particles, clumping, gel-like behaviour, aggregation, or precipitation.
Bacteriostatic water, sterile water, saline, acetic acid water, and buffered solvent systems are not chemically identical. Substituting one for another may change the peptide’s solubility profile, particularly for longer sequences, hydrophobic peptides, modified peptides, or peptides with specific salt forms.
For consistency, reproducibility, and batch comparability, only the recommended diluent system should be used unless an alternative solvent is specifically stated in the product documentation.
Peptides are chemically sensitive materials, and reconstitution behaviour can be influenced by the exact diluent used. Different diluents may vary in pH, ionic strength, preservative content, buffering capacity, osmolarity, dissolved gases, and trace impurities. Even small differences in these factors can affect how a peptide dissolves and behaves in solution.
From a chemistry perspective, pH is especially important because it can alter the ionisation state of acidic and basic amino acid side chains. This can change the peptide’s net charge, hydrogen bonding, electrostatic interactions, and hydrophobic association. If the local pH environment is unsuitable, the peptide may show cloudiness, floating particles, clumping, gel-like behaviour, aggregation, or precipitation.
Bacteriostatic water, sterile water, saline, acetic acid water, and buffered solvent systems are not chemically identical. Substituting one for another may change the peptide’s solubility profile, particularly for longer sequences, hydrophobic peptides, modified peptides, or peptides with specific salt forms.
For consistency, reproducibility, and batch comparability, only the recommended diluent system should be used unless an alternative solvent is specifically stated in the product documentation.
- Do not substitute diluents unless specifically instructed.
- Only use Peptiology-supplied bacteriostatic water unless stated otherwise.
- Do not assume all peptides behave the same after reconstitution.
- Visible changes may be caused by diluent incompatibility, pH shift, ionic effects, concentration effects, or peptide-specific solubility behaviour.
- Peptiology cannot verify reconstitution compatibility where non-Peptiology diluents have been used.
For laboratory research use only. Not for human or veterinary use.
Documentation
Batch verification
Live Certificate of Analysis
View the live batch-specific certificate, including purity, batch number, test date, reviewer details, and QR verification.
Specifications
- Weight 0.03 kg
- Dimensions 2 × 1 × 3 cm
- SKU PEP-42881
- Categories Peptides
Reviews (6)
6 reviews for RETA\GLP-3 40mg
Only logged in customers who have purchased this product may leave a review.
Sarah Mitchell (verified owner) –
the product matched the listing, arrived promptly, and was convenient to prepare for daily use. The vial was easy to inspect on arrival.
Noura Alqahtani (verified owner) –
the vial was well sealed, neatly labelled, and easy to work with during routine laboratory preparation. The seal was intact.
Chloé Bernard (verified owner) –
very pleased with the secure packaging, readable label, and responsive customer support. The label information was easy to follow.
Jonas Wagner (verified owner) –
professional service from order confirmation through delivery, with a clean and well-presented vial. The compact format stored neatly.
Mariam Noor (verified owner) –
excellent packaging and clear batch information. The contents dissolved evenly during preparation. The packaging prevented movement in transit.
Michael Turner (verified owner) –
everything arrived intact and the reconstitution process was simple, with no packaging issues. The presentation was consistent.