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Products in this catalog are supplied as research materials only. They are not drugs, foods, cosmetics, supplements, or medical devices and are not intended to diagnose, treat, cure, or prevent disease.
Product specifications, research context, and handling information.
PE 22-28 is a seven-amino-acid peptide derived from spadin and studied in potassium-channel research.
Preclinical experiments examine TREK-1 channel activity, neuronal excitability, and responses to shortened spadin analogs. This listing is supplied as a kit of 10 vials, with per-vial amounts shown in Product Details.
PE 22-28 has been reported to inhibit TREK-1, a two-pore-domain potassium channel, in electrophysiological assays. Channel activity and downstream cellular effects require separate measurement.
TREK-1 channels contribute to neuronal electrical activity. PE 22-28 research uses channel measurements to examine how inhibition changes excitability and how shorter spadin-derived peptides interact with this target.
This product is intended strictly for laboratory and research purposes. Not for human consumption, medical use, diagnostic use, or therapeutic use.
