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DSIP vs Selank — comparison summary

This page compares DSIP and Selank across mechanism of action, receptor targets, molecular weight, solubility and research focus, for in vitro research use only.

DSIP

A nonapeptide studied for sleep and stress modulation.

Mechanism
A naturally occurring nonapeptide studied for delta-wave sleep promotion and stress-axis modulation in preclinical work.
Receptor targets
Not fully characterised — modulates several neuroendocrine pathways.
Molecular weight
848.8 g/mol
Solubility
Water-soluble
Research focus
Researched for sleep architecture and stress-hormone endpoints.

Selank

An anxiolytic-studied peptide derived from tuftsin.

Mechanism
A synthetic analogue of the immunopeptide tuftsin, studied for anxiolytic and immunomodulatory activity in preclinical models.
Receptor targets
GABA / serotonergic modulation; tuftsin pathway.
Molecular weight
751.9 g/mol
Solubility
Highly water-soluble
Research focus
Researched for stress, anxiety and immune-modulation models.
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