botulinumexpression system. A2 culture. N-terminal protein sequencing was also employed to specifically detect ORFX2. Results showed that all of the neurotoxin cluster proteins, except ORFX1, were expressed in the A2 culture. A BoNT/A2 toxin complex (TC) was purified which showed thatC. botulinumA2 created a medium-size (300-kDa) TC composed of BoNT/A2 […]
Daily Archives: March 29, 2026
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