4 results about "Serotype a" patented technology

The present disclosure relates to methods of producing a 900 kDa BoNT / A complex, wherein the method does not comprise a step of precipitation during the purification process. Further provided herein are methods of preparing a Clostridium botulinum working cell bank (WCB).

A composition comprising a Clostridium botulinum neurotoxin serotype A (BoNT / A) complex comprising a plurality of variant species, wherein the variant species comprises BoNT / A with a C-terminal trunca

Provided herein are compositions comprising a Clostridium botulinum neurotoxin serotype A (BoNT / A) complex comprising a 150 kDa BoNT / A. Said 150 kDa BoNT / A is in the form of a plurality of sequence variant species, wherein the plurality of sequence variant species comprises a 150 kDa BoNT / A sequence variant species with a C-terminal truncated light chain.

The present disclosure relates to methods for preparing Clostridium botulinum working cell bank. Further provided herein are methods of producing a composition comprising a 900 kDa BoNT / A complex, said method comprising an acid precipitation step.