GLP-1 receptor analogue (research)
Liraglutide
Lyophilized research peptide
Acylated GLP-1 receptor agonist analogue studied in vitro for incretin-pathway and metabolic-signaling research. ≥99% HPLC. Research use only.
Lab name and RUO acknowledgment are collected at checkout.
Lot documentation
Every shipment includes the lot-specific certificate of analysis — HPLC purity (≥99% typical), mass-spec identity, net peptide content, water content, and residual solvents.
Identity & specifications
- Common name
- Liraglutide
- Origin
- GLP-1(7-37) analogue, C-16 fatty-acid acylation on Lys-26
- Molecular formula
- C172H265N43O51
- Molecular weight
- 3,751.20 g/mol
- Appearance
- White lyophilized powder
- Purity (HPLC)
- ≥ 99%
- Solubility
- Soluble in slightly alkaline lab buffers
Liraglutide in research
Liraglutide is a GLP-1(7-37) analogue with a single Arg34→Lys substitution and a γ-glutamyl C-16 palmitoyl modification at Lys-26. The acylation extends in vitro stability against DPP-IV and prolongs receptor occupancy in published research models. The peptide is widely studied in vitro for GLP-1 receptor binding, β-cell line signaling, and metabolic-pathway research.
Identity and acyl-group verification
Each lot is provided with HPLC purity at ≥99%, MS identity confirming both backbone sequence and acyl modification, and net peptide content. Labs comparing analogues commonly request the acyl-mass delta on the CoA — we file it by default.
Storage and handling
Hold lyophilized vials sealed at -20 °C protected from light. Liraglutide reconstitutes more cleanly in slightly alkaline buffer than in neutral water; consult your assay protocol. Aliquot reconstituted stock before freezing.
Documentation
CoA covers identity (MS), purity (HPLC), and net peptide content. Batch records by lot for compliance review.
Research guide
Liraglutide research overview
Liraglutide is a research-use-only material for qualified laboratory programs. This page summarizes identity fields, storage and handling, CoA review, and linked research resources for procurement and QA.
Catalog class: GLP-1 receptor analogue (research).
Key identity fields
- Common name
- Liraglutide
- Origin
- GLP-1(7-37) analogue, C-16 fatty-acid acylation on Lys-26
- Molecular formula
- C172H265N43O51
- Molecular weight
- 3,751.20 g/mol
- Appearance
- White lyophilized powder
- Purity (HPLC)
- ≥ 99%
Storage and handling
Handle Liraglutide as a lyophilized research reagent: cold, dry, light-protected storage; choose reconstitution buffer per your SOP; plan aliquots to limit freeze–thaw; and keep the lot CoA with the inventory record.
Research framing
Use Liraglutide in published model-system terms only — receptor family, pathway context, assay controls, and concentration planning. Do not transfer assumptions from adjacent peptides without a documented comparison protocol. Research use only.
Documentation checklist
- Storage and stability records for the received lot
- Lot CoA with HPLC, MS identity, and net peptide content
- Literature and assay context filed with the protocol
- Verify lots in the CoA Library
Product FAQ
Is Liraglutide intended for human or clinical use?
No. BluGen listings are research use only (RUO) for qualified laboratory programs — not clinical, diagnostic, therapeutic, veterinary, food, drug, or cosmetic use.
What documentation ships with Liraglutide?
Each lot includes a certificate of analysis with HPLC purity, MS identity confirmation, and net peptide content. Verify lots in the CoA Library.
Where can I verify the current-lot CoA for Liraglutide?
Search by compound or lot number in the CoA Library: https://getblugen.com/coa-library/
What sequence is listed for Liraglutide?
Verify sequence identity on the lot-specific CoA and identity table before use.
How should lyophilized Liraglutide be stored?
Store sealed vials cold, dry, and protected from light per the lot CoA and your institutional SOP. Aliquot reconstituted stock to limit freeze-thaw cycles.
Can institutions request a quote for Liraglutide?
Yes. Academic labs and CROs can request quotes and NET-30 billing after vendor qualification via the contact/procurement desk.
Where is the research guide for Liraglutide?
See the BluGen research guide for literature context, storage notes, and comparisons: https://getblugen.com/research/research-guide-liraglutide/
Related research resources
- Liraglutide research guide
- Research peptide glossary
- Peptide reconstitution guide
- Peptide storage and reconstitution guide
- How to read a peptide CoA
- HPLC, MS, and net peptide content guide
- Research use only procurement guide
- Related comparison guide
- How to verify a peptide lot
- Supplier evaluation checklist
- Documentation hub
- Sample CoA field guide
Lab checklist
- Confirm lot CoA: HPLC purity, MS identity, and net peptide content before release.
- Record storage, reconstitution, concentration, and aliquot history per your SOP.
- Reconstitution calculator
- Documentation & verification hub
- Search PubMed for Liraglutide research
Research use only (RUO)
This material is sold for laboratory research purposes only. It is not for clinical, diagnostic, therapeutic, or veterinary application, and not for food, drug, or cosmetic use where restricted.
Related research & procurement docs
Research-use-only guides, comparisons, and procurement briefs tagged to this compound.