P21

Product Overview

A fundamental standard in neurodegenerative and cognitive science research dictates that exploring advanced neurogenic compounds requires complete structural integrity and verified chemical purity. The P21 formulation addresses these demanding benchmarks, serving as a highly purified synthetic peptide derivative developed for precise in vitro and in vivo laboratory modeling of neurogenesis and synaptic plasticity. Each vial provides pure P21, stabilized as a vacuum freeze-dried (lyophilized) powder maintaining a verified purity profile of greater than 98%.

P21 is a synthetic peptide derived from the active segment of Ciliary Neurotrophic Factor (CNTF), specifically engineered to mimic the neuroprotective and neurogenic properties of the full-length neurotrophin. Characterized by its targeted low molecular weight sequence, this molecule possesses distinct structural stability advantages over larger endogenous proteins. Because of its fractional molecular architecture, P21 exhibits enhanced stability against rapid enzymatic degradation, allowing it to efficiently penetrate cellular systems and interface with target neurotrophic pathways.

Operating primarily as a potent neurogenic agent, P21 acts by augmenting the signaling cascades of native Brain-Derived Neurotrophic Factor (BDNF) and neurotrophin-4. It acts as an inhibitor of enzymatic pathways that naturally restrict neurotrophic factor activity, effectively enhancing hippocampal neurogenesis and synaptic density. Documented research demonstrates that P21 actively supports structural synaptic remodeling, protects neuronal networks against neurotoxic insults, and elevates levels of memory-associated proteins. These diverse mechanisms allow for the precise investigation of memory formation, neuronal repair, and age-related cognitive decline within controlled laboratory settings.

Product Specifications

• Form: Lyophilized (vacuum freeze-dried) powder
• Purity: Greater than 98% (verified by HPLC analysis)
• Peptide Class: CNTF-derived Synthetic Neurogenic Peptide
• Primary Research Focus: Hippocampal Neurogenesis, Synaptic Plasticity, and Neuroprotection
• Target Systems: Central Nervous System and Cognitive Modeling Pathways

Container Specifications

The physical attributes of the storage vessel directly impact the shelf life of the compound. All research environments should utilize clean, chemically inert containers. Glass vials provide the highest level of protection against gas permeability and chemical interaction, though high-density polypropylene tubes serve as a valid alternative. Keep all stored peptides away from automatic frost-free freezers, as their internal defrost cycles create regular temperature swings that compromise peptide longevity.