P21
PH-P21-001
Specifications
Description
Documentation
Storage and Handling
- ❄️ Store lyophilized peptide at -20°C or below
- 🔒 Protect from light and moisture
- 🌡️ Allow vial to reach room temperature before opening
- 💧 Reconstitute with appropriate sterile solvent
- 📦 Aliquot to avoid repeated freeze-thaw cycles
Research Overview
P21 is a synthetic peptide compound used in laboratory research settings. Researchers studying cognitive function and neuroprotection use this compound to investigate cellular signaling pathways, receptor binding affinities, and structure-activity relationships. Each batch is manufactured under controlled conditions and verified through HPLC and mass spectrometry analysis to ensure consistency across experimental replicates.
Documentation & Resources
- Certificate of Analysis for P21 — batch-specific purity and identity verification
- Research Blog — protocols, guides, and peptide research literature
- Research Use Policy — handling and compliance guidelines
Frequently Asked Questions
What purity is P21?
Each lot of P21 is verified to 99%+ by HPLC and confirmed by mass spectrometry. Results are documented in a batch-specific Certificate of Analysis.
Does P21 include a Certificate of Analysis?
Yes. A batch-specific Certificate of Analysis for P21 documents its purity and identity and is available on our COA page.
How should P21 be stored?
P21 is supplied as a lyophilized powder. For short-term storage keep it refrigerated; for long-term storage keep it frozen, away from light and moisture.
How is P21 shipped?
Orders ship at a $15 flat rate, free on orders over $199, in discreet, insulated packaging. Domestic delivery typically takes 1–3 business days.
Can P21 be used on humans or animals?
No. P21 is supplied strictly for in-vitro laboratory research. It is not for human or veterinary use, consumption, or diagnostic or clinical applications.