SKU: 46910353974

Pe-22-28

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Description

Pe-22-28PE 22 28: Ultra Pure Research Peptide Verified Purity & Trusted Results Premium Quality Research Peptide 95% Verified Peptide Grade Quality for Superior Laboratory and Research Applications Scientifically Validated Comprehensive Certificate of Analysis (COA) & HPLC Precision Testing for Quality Assurance Preferred by Academic & Commercial Laboratories Globally Chemical Information: Compound Name: PE 22 28 Synonyms: Spadin Analogue, Propeptide of the

PE-22-28: Ultra-Pure Research Peptide – Verified Purity & Trusted Results

🔬 Premium Quality Research Peptide – ≥95% Verified Peptide-Grade Quality for Superior Laboratory and Research Applications
📜 Scientifically Validated – Comprehensive Certificate of Analysis (COA) & HPLC Precision Testing for Quality Assurance
🌍 Preferred by Academic & Commercial Laboratories Globally


Chemical Information:

  • Compound Name: PE-22-28
  • Synonyms: Spadin Analogue, Propeptide of the Propeptide of Saposin C, GVSWGLR
  • CAS Number: Not currently assigned (Research Analogue: PE-22-28)
  • Molecular Formula: C₃₅H₅₅N₁₁O₉
  • Molecular Weight: 773.89 g/mol
  • Sequence: Gly-Val-Ser-Trp-Gly-Leu-Arg (GVSWGLR)
  • Purity: ≥95% Peptide-Grade (HPLC Confirmed)

Scientific Overview:

PE-22-28 is a synthetic peptide derived from the propeptide of Saposin C, comprising the amino acid sequence GVSWGLR. It acts as a selective modulator of the prosaposin receptor, GPR37, and is extensively studied in neuroscience and neurobiology research, particularly relating to its role in neuronal survival, neuroprotection, neuroregeneration, and modulation of depressive behaviours in experimental settings.

Due to its ability to influence cellular signalling and neurological pathways, PE-22-28 is of significant interest in studies focused on neurodegeneration, neuronal cell viability, and G protein-coupled receptor (GPCR) signalling mechanisms.


Key Scientific References & Literature:


Why Choose Our PE-22-28?

Precision HPLC Analytical Testing – Ensuring verified ≥95% peptide-grade purity
Comprehensive Certificate of Analysis (COA) – Scan QR code for instant product verification
Material Safety Data Sheet (MSDS) – Available for responsible handling and compliance
UK-Based Laboratory Production – Rigorous quality assurance and stringent laboratory protocols
Rapid, Secure Express Delivery – Ensuring timely dispatch and protective packaging
Independent Third-Party Testing – Additional verification available upon request


For Research Use Only

Our PE-22-28 is strictly intended for scientific research and laboratory use only. It is explicitly not approved for human consumption or therapeutic use.

Advance your scientific investigations confidently with our meticulously synthesised PE-22-28 (GVSWGLR), ensuring consistent, reliable, and reproducible research outcomes.

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SKU: 46910353974

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4.3 ★★★★★
Based on 18 reviews
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S
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SR
Fort Morgan, US
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
J
Verified Purchase
Jammie Clark
Waukegan, US
★★★★★ 4
A good read
Format: Kindle
Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2023
B
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Bri Hires
Charlottesville, US
★★★★★ 3
Slightly repetitive but I did love some things
Format: Kindle
I love this type of story. And omegaverse is one of my all time favorite genres. But there are a few things that pulled me out of my enjoyment while I was reading. It was repetitive at times as well as struggled with telling not showing. So we didn’t always feel like we were experiencing things with the main character. There were also some plot holes but they may still be answered in part 2. Now this isn’t to be said I didn’t enjoy parts of the story. I loved the almost instant love between Mila and Oliver. And how he started changing around her.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2024
K
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Kimberly G
Bozeman, US
★★★★★ 5
delightful read
Format: Kindle
What a delightful read. The characters are awesome, the plot was so good, I loved it. I was intrigued and it kept me wanting more. Told in multiple pov, the book sucks you in and doesn’t let go. I cannot wait to read the next book.
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Reviewed in the United States on January 30, 2025
K
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Kimberly B
Fort Morgan, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
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Reviewed in the United States on November 17, 2023

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