P21 10mg

Name: Buy P21 Peptide 10mg Online | 99% Purity - Protide Health
Price: 110.00 USD
Availability: InStock

$110.00

P21 is a synthetic CNTF-derived peptide, modified with an adamantane group for stability. Available in 10mg lyophilized vials. Third-party HPLC-MS tested, 99% purity. For research use only. Not for human consumption.

COA VerifiedView Purity Report

99.09%

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99% Purity (HPLC-MS Verified)
Independent Third-Party Tested
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Disclaimer: This product is intended solely for laboratory research purposes. It is not for human consumption, medical use, veterinary use, or household application. All product information on this website is provided for educational purposes only. Researchers must handle this product with appropriate safety protocols and comply with all applicable regulations. Please review our Terms & Conditions before purchasing.

Certificate of Analysis

P21 10mg

Verified

99.09% Average Purity (HPLC-MS)

COA Number

2607100566

Lot

PH-p210-0202

Reported

07/13/2026

10mg — HPLC-MS Purity Report (Reported July 13, 2026)

P21 10mg HPLC-MS Purity Report - Lot PH-p210-0202 - Reported July 13 2026

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View Certificate of Analysis

P21 Peptide Specifications

Property	Details
Product Contents	P21 10mg Lyophilized Powder in 3mL vial.
Available Sizes	10mg
Peptide Type	Synthetic CNTF-derived peptide mimetic (adamantane-modified tetrapeptide)
Purity	99% (HPLC-MS verified, third-party tested)
Molecular Formula	C₂₇H₄₂N₆O₈
Molecular Weight	578.66 g/mol
Sequence	Ac-Asp-Gly-Gly-Leu-NH₂ (C-terminal adamantane-modified, CNTF residues 148-151)
CAS Number	1246751-68-7
Appearance	White to off-white lyophilized powder in sterile glass vial
Storage	Store at ≤6°C, sealed, away from heat, light, and moisture.
Solubility	Soluble in water

Legal Disclaimer: P21 is sold by Protide Health for laboratory research purposes only. This product is not approved by the FDA for human consumption, medical use, or veterinary use. By completing a purchase, you verify that you are a qualified researcher and must comply with applicable local, state, and federal regulations. Please review our Terms & Conditions before purchasing.

Select vial strength:	10mg

FAQs

We partner exclusively with ISO 9001:2015 certified facilities. Every batch is independently tested by a third-party U.S. laboratory using HPLC-UV (purity) and LC-MS (identity) before being approved for release. Visit our COA library to view public test results.

Yes. Every compound is verified by an independent USA-based laboratory using HPLC-MS (High-Performance Liquid Chromatography and Mass Spectrometry) to confirm analytical purity and molecular identity. Certificates of Analysis (COAs) are available for each compound. Visit our COA library to view public test results.

Lyophilized (freeze-dried) vials remain stable for up to 24 months when stored at -20°C. After preparation in solvent, solutions should be refrigerated at 2°C to 8°C, with a recommended analytical window of 30 days for in vitro stability.

We utilize secure, insulated packaging designed to maintain compound stability and prevent physical or UV damage during transit, ensuring your research materials arrive safely and securely.

Once your order is confirmed and payment has been received, it is typically dispatched from our USA facility within 24 hours. Most orders arrive within 2–3 business days. As soon as your package ships, you will receive an email with your tracking number and estimated delivery date.

Our USA-based support team is here to help. Whether you need assistance with documentation, handling, or storage requirements, you can reach us anytime at support@protidehealth.com