Semax Nasal Spray

About Semax Nasal Spray

Semax is a synthetic heptapeptide analogue of the ACTH(4–7) fragment, with the sequence Met-Glu-His-Phe-Pro-Gly-Pro. It is supplied here as a sterile nasal spray solution for laboratory research.

Research laboratories study Semax in neuronal cell models, focusing on neurotrophic-factor signalling and receptor interactions. Its well-characterised structure also makes it a reliable reference standard for chromatography and mass-spectrometry calibration.

Pickering Peptides holds every batch to strict quality standards. Each lot is verified by independent third-party HPLC and mass-spectrometry testing at 99% purity or higher, then sealed in a sterile spray bottle. Orders ship with tracking, and every order includes the batch report key so you can verify the lab results directly with the testing laboratory.