Semaglutide
Body Protection Compound, gastric pentadecapeptide
How researchers describe Semaglutide
Acts at the GLP-1 receptor (class-B GPCR). Albumin-binding C18 diacid side chain extends circulating half-life vs native GLP-1 in published rodent and primate work. Engages cAMP/PKA and PI3K/Akt downstream of GLP-1R in pancreatic β-cell and hypothalamic models.
- VEGFR2 / eNOS axis
- FAK-paxillin (cell migration)
- Growth-hormone receptor upregulation
Lyophilized: −20°C, light-protected. Reconstituted: refrigerated, used within 30 days per typical protocol literature.
Independent US lab tested
- ✓ Independent US laboratory analysis (HPLC, MS) per lot
- ✓ Reported purity ≥99.4%
- ✓ Lot-traceable COA available on request
- ✓ Sealed glass vial, butyl stopper, crimp cap
- Sikiric et al., 2018 — BPC 157 and the CNS, Curr Neuropharmacol
- Chang et al., 2014 — BPC 157 promotes tendon-fibroblast outgrowth, J Appl Physiol
- Tkalcevic et al., 2007 — Anti-inflammatory action of BPC 157, Eur J Pharmacol
What labs are saying
Common researcher questions
Is this for human use?+
No. All X Factor research peptides are RUO — sold solely for in-vitro and non-clinical preclinical research. Not for human or veterinary use, food, supplement, cosmetic, or therapeutic application.
How is purity verified?+
Every lot is analyzed by an independent US laboratory using HPLC (and MS where applicable). COA available per lot — request via contact form.
How is it shipped?+
Lyophilized peptide in a sealed glass vial, packed in discreet outer packaging, shipped from our US fulfillment partner. Blends ship with cold-pack on request.
Can I get a COA before ordering?+
Yes — contact us with the SKU and we will email the most recent lot COA. We also publish the COA vault to verified researchers post-purchase.
Restock for OOS items?+
Use the Notify-Me form on the catalog page. We email when the lot is QC-passed and live. No spam, single-use.