ε-caprolactone is popularly used in the preparation of poly caprolactone (PCL).

ε-dATP is a fluorescent dATP analogue.

ε-NAADP+ is a fluorescent analogue of the Ca2+ -releasing messenger β-NAADP+, the Ca2+ -releasing messenger.

ε-NAD⁺ is a fluorescent analogue of ß-NAD+ ( λexc300 nm, λem410 nm) used for analysis of ADP-ribosylation, fluorometric assays and synthesis of fluorescent poly-ADP-ribose.

ε-NADP⁺ is a fluorescent analogue of β-NADP+(λexc300 nm, λem410 nm), which can be used for analysis of binding and coenzyme activity of β-NADP+.

ε-Viniferin isolated form the stem of Gnetum montanum Markgr.

µ-Conotoxin GIIIA, originally isolated from the venom of the marine snail Conus geographus L, blocks sodium channels of muscle subtypes with very high selectivity.

ω-Agatoxin TK is a kind of toxin found in the venom of the funnel web spider. It is a selective and potent blocker of CaV2.1 P-type and Q-type calcium channels. It is selective for P/Q-type Ca2+ channel, but shows little or no activity at N-type, or T-type calcium channels. So it is used to differentiate […]

ω-agatoxin-IVA (ω-AGA IVA) is a peptide originally isolated from funnel web-spider venom Agelenopsis aperta. This peptide is a specific blocker of P/Q-type calcium channel (Cav2.1).

ω-Conotoxin GVIA is a peptide neurotoxin first isolated from the marine snail Conus geographus L. It selectively and reversibly blocks specific voltage-dependent N-type Ca2+ channels in neurons, but not in muscle. It reduces (RS)-3,5-DHPG2-induced long term depression in vivo. It does not bind to either the dihydropyridine or verapamil binding sites. It is used as […]

ω-Muricholic acid is a member of the class of muricholic acids in which the hydroxy groups at positions 6 and 7 have alpha and beta configuration, respectively. ω-Muricholic acid is a murine-specific secondary bile acid. It is formed via enzymatic conversion of β-MCA by a variety of intestinal microorganisms, including Clostridium, in rat and mouse […]