DSIP 5mg

Delta-sleep-inducing peptide (DSIP) is a neuropeptide that when infused into the mesodiencephalic ventricle of recipient rabbits induces spindle and delta EEG activity and reduced motor activities.[1] Its amino acid sequence is Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE). The gene has yet to be found in rabbits, along with any receptors or precursor peptides. However, searches through BLAST have found that it aligns with a hypothetical Amycolatopsis coloradensis protein. This could indicate that DSIP has a bacterial origin.[2] Many roles for DSIP have been suggested following research carried out using peptide analogues with a greater molecular stability[14] and through measuring DSIP-like immunological (DSIP-LI) response by injecting DSIP antiserum and antibodies.[15] Roles in endocrine regulation Decreases basal corticotropin level and blocks…