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Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4020277.0001 1 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 189.00
CHF 175.77 (7%)


AF-2, KHEYLRF-amide, was isolated from a head extract of the nematode, Ascaris suum. The peptide produced multiple effects on muscle tension, markedly increasing the tension change associated with changes in muscle membrane potential. It had mainly inhibitory effects on Helix central neurones due to an increase in potassium conductance. KHEYLRF-amide has also been detected in Caenorhabditis elegans
Catalog Number H-1642
One Letter Code KHEYLRF-NH₂
Synonyms KHEYLRFamide
Molecular Formula C₄₇H₇₀N₁₄O₁₀
Relative Molecular Mass 991.16
CAS Registry Number 146269-94-5
Source Synthetic
Storage Conditions -20 ± 5 °C