GLP-1 Peptide

Buy Semaglutide

GLP-1 Receptor Agonist | Research Peptide

Semaglutide is a long-acting GLP-1 (Glucagon-Like Peptide-1) receptor agonist widely used in metabolic research. Our high-purity Semaglutide is manufactured under strict quality control with full COA documentation, available for research purposes with factory-direct pricing and secure worldwide shipping.

≥99% Purity (HPLC & MS Verified)
Lyophilized Powder & Solution Available
Certificate of Analysis (COA) Provided
Cold Chain Shipping Available

Product Specifications

Product Name Semaglutide
Synonyms NN9535, Ozempic, Wegovy
Sequence H-His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys(AEEA-AEEA-γ-Glu-17-carboxyheptadecanoyl)-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly-OH
Molecular Formula C₁₈₇H₂₉₁N₄₅O₅₉
Molecular Weight 4113.64 g/mol
Purity ≥ 99% (HPLC)
Appearance White to off-white lyophilized powder
Storage -20°C, dry, away from light
Shelf Life 2 years (lyophilized)
Quality Control HPLC, MS, AA analysis

What is Semaglutide?

Semaglutide is a synthetic analog of human glucagon-like peptide-1 (GLP-1), a hormone that plays a crucial role in glucose metabolism and appetite regulation. As a GLP-1 receptor agonist, Semaglutide mimics the action of natural GLP-1, stimulating insulin secretion in a glucose-dependent manner, suppressing glucagon release, and slowing gastric emptying.

The peptide has been extensively studied for its effects on metabolic health, with research focusing on its mechanisms of action in glucose homeostasis, body weight regulation, and cardiovascular outcomes. Its long half-life (approximately one week) makes it particularly suitable for research requiring sustained GLP-1 receptor activation.

Research Applications

  • Glucose metabolism and insulin secretion studies
  • Appetite regulation and satiety research
  • Metabolic syndrome and obesity models
  • Cardiovascular outcome studies
  • Type 2 diabetes research
  • Body weight management studies
  • Gastrointestinal motility research

Available Packaging

We offer Semaglutide in various formats to suit different research protocols:

2 mg
Lyophilized vial
5 mg
Lyophilized vial
10 mg
Lyophilized vial
50 mg
Bulk research supply
100 mg+
Wholesale quantities
OEM
Custom packaging

Quality Assurance

Every batch of Semaglutide undergoes comprehensive analytical testing:

  • RP-HPLC Analysis: Purity verification ≥99%
  • Mass Spectrometry: Molecular weight confirmation
  • Amino Acid Analysis: Composition verification
  • Peptide Content: Quantitative determination
  • Endotoxin Testing: LAL assay for endotoxin levels
  • Certificate of Analysis: Complete batch documentation

Shipping & Storage

Semaglutide requires careful handling to maintain stability. We ship all orders from our Hong Kong bonded warehouse with temperature-controlled packaging and cold packs to ensure product integrity during transit. Express cold chain shipping is available for temperature-sensitive orders.

Storage recommendations: Store lyophilized powder at -20°C in a dry environment, protected from light. Once reconstituted, store at 2-8°C and use within the recommended timeframe. Properly stored lyophilized product maintains stability for 24 months from date of manufacture.

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