What is Semaglutide 30mg?
Semaglutide is a GLP-1R agonist with 94% sequence homology to native GLP-1, acylated for extended half-life (~7 days). The 30mg/vial format provides a high-dose configuration for research protocols requiring elevated single-dose concentrations or reduced reconstitution frequency. GLP-1R activation suppresses appetite via hypothalamic pathways, delays gastric emptying, and stimulates glucose-dependent insulin secretion. SUSTAIN and STEP program Phase 3 data: 15-17% mean weight reduction. The 30mg format is suited for sustained high-dose protocols, stock preparation for high-throughput research, and studies at concentrations above standard 10-20mg formats.
Research Applications
High-Dose GLP-1R Research
30mg/vial concentrates research stock — suited for extended DIO mouse studies, concentrated in vitro experiments, or stock preparation for multi-animal research.
Dose-Escalation Ceiling Studies
Enables research at the upper range of semaglutide dose-response curves — ceiling effect and receptor saturation studies.
GLP-1R Pharmacology
Same mechanism as lower-dose formats — GLP-1R agonism, appetite suppression, insulin secretion, gastric emptying. High-dose format for maximal receptor occupancy research.
Quick Specs
| Form |
Lyophilised powder, 10-vial kit |
| Purity |
≥99% HPLC, MS confirmed |
| Specification |
≥99% HPLC, MS confirmed |
| Storage |
−20°C lyophilised; 4°C reconstituted |
| Brand |
Asia |
Certificate of Analysis (COA)
Frequently Asked Questions
How do I reconstitute this peptide?
Add 1–2mL bacteriostatic water to the lyophilized Semaglutide vial by directing the water down the vial wall. Swirl gently until fully dissolved — do not shake. Solution should be clear and colourless. For long-acting GLP-1 research, use a 1mL insulin syringe for precise volume measurement.
How should this peptide be stored?
Lyophilized: −20°C long-term storage. Reconstituted: 2–8°C, use within 21–28 days. Semaglutide is relatively stable due to its C18 fatty acid modification, but avoid repeated freeze-thaw cycles. Discard if solution becomes cloudy.
What purity is this QSC compound and how is it verified?
QSC Semaglutide is tested at ≥99% HPLC purity with mass spectrometry identity confirmation on every batch. COA is published on the product page and independently verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
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Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
−20°C lyophilised; 4°C reconstituted
