PF 1022APF 1022A
MedChemExpress (MCE)
HY-12361
133413-70-4
99.12%
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Room temperature in continental US
may vary elsewhere.
PF 1022A is a cyclooctadepsipeptide with broadspectrum anthelmintic properties produced by fermentation of the fungus Mycelia sterilia. PF 1022A is a channel-forming ionophore. PF 1022A showes strong anthelmintic activities against Ascaridia galli in chickens. PF 1022A also can be used for angiostrongyliasis research.
PF 1022A binds to the latrophilin-like transmembrane receptor important for pharyngeal pumping in nematodes. Furthermore, PF 1022A binds to GABA receptors, which might contribute to the anthelmintic effect[1]. In vitro, PF 1022A shows low activity on embryonation but significantly inhibits egg hatch (10 and 100 μg/mL), whereas albendazole (10 and 100 μg/mL) reveales statistically significant inhibitions of both embryonation and egg hatch. PF 1022A (1-100 μg/mL) completely inhibits larval movement at most examination points[3].
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[1]. Dornetshuber R, et al. Effects of the anthelmintic drug PF1022A on mammalian tissue and cells. Biochem Pharmacol. 2009 Apr 15
77(8):1437-44. [Content Brief]
[2]. Sasaki T, et al. A new anthelmintic cyclodepsipeptide, PF1022A. J Antibiot (Tokyo). 1992 May
45(5):692-7. [Content Brief]
[3]. Nwosu U, et al. Efficacy of the cyclooctadepsipeptide PF1022A against Heligmosomoides bakeri in vitro and in vivo. Parasitology. 2011 Aug
138(9):1193-201. [Content Brief]