Apamin Apamin Apamin is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom). Dry bee venom consists of 2–3% of apamin. Apamin selectively blocks SK channels, a type of Ca-activated K channel expressed in the central nervous system. Toxicity is caused by only a few amino acids, these are cysteine, lysine, arginine, arginine and histidine. These amino acids are involved in the binding of apamin to the Ca-activated K channel. Due to its specificity for SK channels, apamin is used as a drug in biomedical research to study the electrical properties of SK channels and their role in the
Alternative versions of Venom Venom is a Japanese demon who seeks to corrupt the young priest Izumi (the Peter Parker character) by making him give in to his anger. In the Marvel Mangaverse continuity, Venom is the name of a human man, a former member of Spider-Man's clan. Venom's costume is black, and his spider symbol is white, and also much larger than Spider-Man's. Venom is responsible for the murder of Peter's Uncle Ben, Venom's own father in the Mangaverse, at the command of New York's Kingpin of Crime. Peter defeats him and spares his life. Venom later usurps Kingpin for control over New