PE 22-28
- USA MADE 2-7 days delivery
- International 5-20 days delivery
for: Trek-1; Memory; Neurological Function; Focus.
Molecular Formula: C35H55N11O9
Molecular Weight: 773.8947 g/mol
Brand: Dragon Pharma Peptide Line
Concentration: 10 mg
PE-22-28 is a synthetic analog derived from the naturally occurring peptide spadin, which interacts with the TREK-1 potassium channel. TREK-1 is predominantly localized in areas of the brain associated with mood regulation, memory processing, and learning capabilities. Current research into PE-22-28 is exploring its potential therapeutic roles, including its antidepressant properties, enhancement of cognitive function, support in stroke recovery, and applications in combating neurodegenerative disorders such as Alzheimer's disease.
Product Usage Disclaimer: This product is intended for laboratory and in-vitro research use only. It is not approved for human or veterinary application. Must be handled by qualified professionals. Not for drug, food, or cosmetic purposes. Misuse or misbranding is strictly prohibited.
Author:
All information was searched/edited by Dr. S. Edwin, and Dr. E. Croft who holds a doctorate from Case Western Reserve University School of Medicine
Peptide Storage Instructions:
All products are lyophilized (freeze-dried) to maintain full stability during shipment for up to 3–4 months.
Once reconstituted with sterile bacteriostatic water, store in a refrigerator at 2–8°C (35–46°F) and use within 30 days.
For long-term preservation, store lyophilized vials in a freezer at −80°C (−112°F), protected from light and moisture.
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99% Purity
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Quality Ingredients
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No TFA or Fillers
Nothing extra, just science: no TFA, no fillers.
Peptide Quality You Can’t Find Elsewhere!
| Dragon Peptides | Leading Competitor | |
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| 200+ Peptide Variants |  |
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| USA-Manufactured Research Grade | |
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| WHO/GMP & ISO 9001:2015 Certified | |
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| Third-Party Tested for Purity | |
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| Certificates of Analysis Provided | |
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| Competitive Pricing Without Compromise | |
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Quality You Can Rely On — Guaranteed
At PeptideHubs, scientific integrity and product reliability are at the core of everything we do. Each compound is manufactured and tested under strict quality control protocols to ensure consistency, purity, and performance for research applications.
However, if for any reason our product does not meet your research expectations, we offer a 60-day money-back guarantee — providing a risk-free procurement experience for qualified researchers and institutions.
Your research deserves uncompromised quality — and we stand behind every order to ensure you receive.