21371
A maximum cleavage of ~ 60 % SNAP - 25 could be achieved with > 1 nM BoNT / A , despite an absence of non - cleavable SNAP - 25 in the detergent - solubilised neurons .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None