P21
Final price and live stock are confirmed on the partner page before checkout.
P21 research catalogue entry for neurotrophic-peptide comparison. The related literature compound P021 is a chemically defined CNTF-derived peptide investigated in neurogenesis, synaptic markers and learning models; the catalogue label alone does not specify that structure.
Recommended alternative: Semax
Particle Peptides does not currently stock P21. Semax is a synthetic ACTH-derived peptide modulating BDNF and dopamine pathways. The most available cognitive-enhancement peptide in the same neurotrophic research category.
Researchers also explore
- Selank - Selank is an anxiolytic / nootropic peptide derived from tuftsin - used for anxiety, mood and cognitive research, often paired with or substituted for Semax.
Lyophilized powder needs a diluent
Freeze-dried vials are reconstituted with bacteriostatic water, which Baltic Peptides sells too. Adding it to the same order avoids a second shipping charge.
How much to use, and how long a reconstituted vial keeps, is on the storage and reconstitution page.
SKU: BBL-114-5mg
Checkout: Current partner listing and availability
Product Overview
P21 research catalogue entry for neurotrophic-peptide comparison. The related literature compound P021 is a chemically defined CNTF-derived peptide investigated in neurogenesis, synaptic markers and learning models; the catalogue label alone does not specify that structure.
Published analytical reports describe the identified sample and batch. The tests and results vary by product. Match the supplier, vial size and batch number to the report for the order being considered. The reports we hold are published on our lab reports page. Ask the partner for the batch-specific certificate at checkout.
Alternative Research Intensities
*Independent research variants for specific volumetric study parameters.
Related Research Peptides
DSIP
Cognitive Stack
Focus Stack
Sleep Stack
Recommended alternative: Semax
Particle Peptides does not currently stock P21. Semax is a synthetic ACTH-derived peptide modulating BDNF and dopamine pathways. The most available cognitive-enhancement peptide in the same neurotrophic research category.
Researchers also explore
- Selank - Selank is an anxiolytic / nootropic peptide derived from tuftsin - used for anxiety, mood and cognitive research, often paired with or substituted for Semax.