Meleagrin, a fungal alcaloide antibiotic, posesses antitumor and antibiotic activity.
Melittin is a pore-forming toxic 26-amino-acid polypeptide that occurs in the venom of honey bees. Melittin constitutes about 40% to 60% (by weight) of that venom.
Microcystin-LR (MC-LR) is a toxin produced by fresh water cyanobacteria.
Microcystin RR belongs to the group of microcystins, cyclic oligopeptides from cyanobacteria (aka Blue-Green algae). It is important as an environmental contaminant.
Oligosaccharide antibiotic, a RNA synthesis inhibitor.
Mitomycin C is an antitumor antibiotic that binds covalently to DNA. Mitomycin C has also antibacterial properties.
A pigment isolated from Monascus pilosus fermented rice; has antineoplastic activity.
An orange pigment from Monascus pilosus, exhibiting anti-tumor activity.
Mycotoxin formed in many cereals by a number of Fusarium species that include F.moniliforme, F. avenaceum. F. subglutinans, F. proliferatum .
Morpholinoethyl ester of Mycophenolic acid
Fatty acid antibiotic.
Fungal antibiotic, atypic amino acid, immunomodulator, serine palmitoyltransferase inhibitor, apoptosis inducer.
Microcystin LR is a cyclic heptapeptide initially produced by species of cyanobacteria Microcystis. Microcystin LR is natural toxin which contaminates water pools.