Botulinum Toxin Type A1

**Semantic type:** Pharmacologic Substance

**Definition:** Subtype 1 of botulinum neurotoxin serotype A. This genetic variant is currently used as a therapeutic to achieve long-lasting flaccid paralysis with local injection.

**Synonyms:** - BOTULINUM NEUROTOXIN A1 - BoNT/A1 - Clostridium botulinum Toxin A1