|Description||Melittin inhibits protein kinase C, Ca2+/calmodulin-dependent protein kinase II, myosin light chain kinase and Na+/K+-ATPase (synaptosomal membrane) and is a cell membrane lytic factor.|
Synthetic., a GABA-gated chloride channel blocker, non-competitive GABA antagonist in mammals.
omega conotoxin MVIIA
ω conotoxin MVIIA (omega conotoxin MVIIA) has been isolated from the venom of the cone Conus magus. Omega-conotoxins act at presynaptic membranes, they bind and...
Hydrastine is a natural alkaloid which is present in Hydrastis canadensis and other plants of the ranunculaceae family.
A cytolytic toxin that causes depolarization of skeletal muscle fibers in vitro. Stimulates Ca2+ transport and ATP hydrolysis by the sarcolemmal Ca2+/Mg2+-ATPas...
Ryanodine High Purity
Potent inhibitor of Ca2+ release from sarcoplasmic reticulum
Inhibitor of Ca2+/2H+-exchange system in liver mitochondria. , synthetic.
Monomethylauristatin F Hcl(MMAF Hcl) is an antitubulin agent that inhibit cell division by blocking the polymerization of tubulin; lower cytotoxic activity than...
Anti-inflammatory, antioxidant and free radical scavenger. Inhibits LPS-induced TNF-α, IL-6 and inducible nitric oxide production and blocks NF-κB and AP-1 acti...
A native alkaloid A tropane alkaloid Extracted from Convolvulus subhirsitus plant.
β-Bungarotoxin is a form of bungarotoxin that is fairly common in Krait (Bungaros multicinctus) venoms. A pre-synaptic toxin with enzymatic activity.
A SR-4 agonist with moderate activity as a SR-3 antagonist
A nicotinic antagonist.
An antineoplastic alkaloid from Colchicum autumnale L. isolated from Colchicum autumnale L.
Batrachotoxin (BTX) is an extremely potent cardiotoxic and neurotoxic steroidal alkaloid found in certain species of frogs, melyrid beetles, and birds.Batrachot...
An anesthetic acting on the nerve endings, with a good selectivity on sensory nerves; lowers arterial pressure; vasodilator. Tropane alkaloid , from plants of t...
An activator of voltage-sensitive Na+ channels, a suite of cyclic polyether compounds produced naturally by a species of dinoflagellate known as Karenia brevis....
Iron carrier Synthetic
A scorpion alpha-insect toxin, which prolongs the evoked action potential by an inhibition of sodium current inactivation in insects and mammals.
Margatoxin (MgTx) is a component of the venom of Scorpio Centruroides margaritatus. Margatoxin preferentially inhibits voltage-dependent potassium channels Kv1....
Ansamitocin P-3, a potent anti-tumor maytansinoid found in Actinosynnema pretiosum, is a maytansine analog which displays potent cytotoxicity against the human ...