Recombinant Clostridium Botulinum Neurotoxin Type B (BOTB) Protein (His), partial

• Purity: Greater than 90% as determined by SDS-PAGE.
• Host Species: Clostridium botulinum
• Accession: P10844
• Gene: botB
• CAT.NO: B000280
• Expression Systems: Yeast
• Product Name: Recombinant Clostridium Botulinum Neurotoxin Type B (BOTB) Protein (His), partial
• Protein Expression Range: 1-427aa
• Tag: N-terminal 6xHis-tagged
• Molecular Mass: 51.3kDa
• Form: Liquid or Lyophilized powder
• Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.; If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
• Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
• Alternative Names: botBBotulinum neurotoxin type B; BoNT/B; Bontoxilysin-B) [Cleaved into: Botulinum neurotoxin B light chain; LC; EC 3.4.24.69); Botulinum neurotoxin B heavy chain; HC)]
• Target Protein Sequence: MPVTINNFNYNDPIDNNNIIMMEPPFARGTGRYYKAFKITDRIWIIPERYTFGYKPEDFNKSSGIFNRDVCEYYDPDYLNTNDKKNIFLQTMIKLFNRIKSKPLGEKLLEMIINGIPYLGDRRVPLEEFNTNIASVTVNKLISNPGEVERKKGIFANLIIFGPGPVLNENETIDIGIQNHFASREGFGGIMQMKFCPEYVSVFNNVQENKGASIFNRRGYFSDPALILMHELIHVLHGLYGIKVDDLPIVPNEKKFFMQSTDAIQAEELYTFGGQDPSIITPSTDKSIYDKVLQNFRGIVDRLNKVLVCISDPNININIYKNKFKDKYKFVEDSEGKYSIDVESFDKLYKSLMFGFTETNIAENYKIKTRASYFSDSLPPVKIKNLLDNEIYTIEEGFNISDKDMEKEYRGQNKAINKQAYEEISKE
• Protein Length: Partial
• Shelf Life: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.; Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
• Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.