P21

P21 is a synthetic research peptide derived from CNTF-related structures, presented as a lyophilized powder in a 10 mg vial. Developed for use in controlled laboratory settings, P21 is investigated for its interactions with neurotrophic signaling pathways and its potential relevance to neuronal biology.

Research background

P21 has been studied in scientific models for its involvement in neurotrophic and regenerative signaling mechanisms. The compound has been referenced in the literature in connection with neuroplasticity, neuronal growth, and cellular recovery processes. It has further been investigated within experimental frameworks examining cognitive function and brain-related signaling, where CNTF-derived peptides are of particular interest to researchers exploring neurotrophic pathway modulation.

• Investigated within models of neuroplasticity and neuronal recovery
• Referenced in research on neurotrophic signaling pathways
• Studied in experimental settings related to cognitive processes and brain function
• Applied in laboratory models focused on neuronal growth and cellular plasticity

Reconstitution & handling

P21 is supplied as a lyophilized powder and should be reconstituted using bacteriostatic water (BAC water). Add an appropriate volume of bacteriostatic water directly to the vial, then gently swirl — do not shake — until the powder is fully dissolved. Handle all reconstituted solutions with standard aseptic laboratory technique and keep the vial cold throughout the process.

Storage & stability

The lyophilized product should be stored in a cool, dry environment — ideally frozen — and protected from light and moisture. Once reconstituted, the solution should be kept refrigerated and used within a short period, in accordance with standard laboratory practice for peptide solutions.

A batch-specific Certificate of Analysis (CoA) accompanies every order, confirming compound identity and quality at the time of dispatch.