📄 Certificate of Analysis available on request
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Cognitive Stack is supplied for qualified laboratory research use only.
Product documentation may include identity, nominal fill, purity, lot number, retest or expiry date, and a lot-specific Certificate of Analysis (COA), where available.
Not intended for diagnostic, therapeutic, clinical, food, cosmetic, household, or personal-use applications. Not intended for use outside qualified laboratory research.
Each compound in this set has been characterised in preclinical laboratory models. The primary studies below, in animal and in-vitro models, examined cellular, biochemical, and mechanistic endpoints. The literature is preclinical: it describes the compounds, not any outcome in humans.
Animal modelNeurotrophin gene expression in rat brain under the action of Semax, an analogue of ACTH 4-10Agapova et al. · 2007 · Neurosci LettIn intact rat brain, the peptide was associated with region-specific changes in neurotrophin (BDNF/NGF) gene transcript levels, probing a proposed expression mechanism.Read the study ↗
Animal modelComparison of the temporary dynamics of NGF and BDNF gene expression in rat hippocampus, frontal cortex, and retina under Semax actionShadrina et al. · 2010 · J Mol NeurosciThe time course of NGF and BDNF mRNA across rat hippocampus, frontal cortex, and retina was mapped under the peptide, characterising tissue- and time-specificity of the transcription endpoint.Read the study ↗
Full documentation, on the record. A Certificate of Analysis and a Safety Data Sheet are available on request for every batch.
Links open the original study on PubMed. For research and educational purposes, descriptive of the published preclinical literature, not therapeutic claims about any ai-peptides product.





