Metabolic Research
Semaglutide is a long-acting GLP-1 receptor agonist with a fatty-acid side chain that binds albumin and extends circulating half life to roughly one week. It is the reference compound most incretin research is benchmarked against.
Reference data researchers look up before ordering semaglutide. Every lot ships with documentation matching the batch number printed on the vial.
Each semaglutide lot is released only after an independent purity panel. HPLC quantifies purity, LC-MS confirms molecular identity, and the lot-matched certificate is published so the number on your vial matches the report you download.
Semaglutide ships lyophilized. Reconstitute with bacteriostatic water containing 0.9% benzyl alcohol. The ratios below assume a standard U-100 insulin syringe.
PX1 Research synthesizes and fills semaglutide in a US cGMP-compliant facility rather than reselling imported material, so purity documentation traces back to the production lot. Multi-vial pricing steps down at 3, 5 and 10 vials, and subscription intervals are available on the product page.
Convert vial strength and bacteriostatic water volume into exact insulin-syringe unit marks.
Peptide reconstitution calculator
Concentration
5 mg/mL
Draw volume
0.05 mL
Insulin syringe
5 units (IU)
U-100 insulin syringe (100 units = 1 mL)
10 mg + 2 mL = 5 mg/mL. A 250 mcg dose = 5 units on a U-100 syringe (40 doses per vial).
For laboratory and research use only. Not for human or veterinary use.
Need solvent? Buy bacteriostatic water (10mL / 30mL)
Roughly 165 hours — about one week — which is why weekly-interval protocols dominate the published literature.
2mL yields 2.5mg per mL, so 10 units on a U-100 insulin syringe equals 250mcg.
Yes. Every semaglutide lot has a published, lot-matched COA showing HPLC purity and LC-MS identity confirmation.
Store the lyophilized vial at -20°C protected from light. Once reconstituted with bacteriostatic water, keep it refrigerated at 2–8°C.
