|Description||a CNS stimulant. Alkaloid, , purified from plants of Coffea genus, Rubiaceae.|
|Purity||min. 99%. (TLC)|
|Solubility||pyrrole, tetrahydrofuran containing approx. 4% water and ethyl acetate; moderately in water, ethanol and acetone.|
|Storage||store at room temperature, in a dark place.|
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...
A non-toxic, complement-activating component of cobra venom Three polypeptide chains with molecular masses of about 70, 50, and 30 kDa, the two large subunits b...
An antiarrhythmic of 1-st and 1Y classes and a blocker of TTX sensitive Na+ channels, Ca++ antagonist diterpene alkaloid from Delphinium staphisagria.
organophosphoric inhibitor, SA-152, on the fibrinogen-coagulating and TAME-esterase activity of bovine α-thrombin.
Tubulysin A is a novel antibiotic, which is anti-microtubule, anti-mitotic, apoptosis inducer, anticancer, anti-angiogenic, and antiproliferative. Tubulysins sh...
Brevetoxin PbTx 1
An activator of voltage-sensitive Na+ channels, a suite of cyclic polyether compounds produced naturally by a species of dinoflagellate known as Karenia brevis....
Rebaudioside A is a glycoside from the stevia plant. Rebaudioside A is used as a sweetener with sweetness about 300 times that of sugar with negligible effect o...
Donaxine is a naturally occurring indole alkaloid present in several plant species; Analeptic of CNS, tocolytic indole alkaloid Derived from the basic alkaloid ...
Dolastatin 10 is a potent antimitotic peptide from a marine animal, strongly inhibits microtubule assembly.
Solasodine(Purapuridine) is a poisonous alkaloid chemical compound that occurs in plants of the Solanaceae family. Solasodine showed selective cytotoxicity agai...
Combretastatin A4, under the IUPAC name 2-methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol, inhibits tubulin polymerization (IC50= 2.2 μM). It has demons...
Seco-Duocarmycin DMG is a cytotoxic agent, used as the cytotoxic component in antibody-drug conjugates.
Hydrochloride salt of DL-Tetrahydropalmatine is the main active substance of the Chinese herb corydalis which induces hypotension and bradycardia in rats throug...
Hyoscyamine is a tropane alkaloid. It is a secondary metabolite found in certain plants of the family Solanaceae, non-selective antagonist at Muscarinic recepto...
A terpenoid complex ester , from plants of the Umbelliferae family, a substance presenting an estrogenic activity.
Auristatin E is a synthetic analog of dolastatin 10. Auristatin E is a highly potent antimitotic agent.Auristatin E inhibits tubulin polymerization. Auristatin ...
Synthetic, a weak AChR antagonist.
Lycorine is a toxic crystalline alkaloid found in various Amaryllidaceae species, such as the cultivated bush lily , surprise lilies, and daffodils. It may be h...
A cytostatic substance Isotryptamine.
Tubulysin M is a Tubulysin D analog with potential anti-cancer properties, used as the cytotoxic component in antibody-drug conjugates.