Botulinum Neurotoxin Type B, Recombinant, Clostridium Botulinum, aa1-427, His-B2M-Tag (botB)

Produktübersicht

• Artikelname: Botulinum Neurotoxin Type B, Recombinant, Clostridium Botulinum, aa1-427, His-B2M-Tag (botB)
• Artikelnummer: USB-517829
• Hersteller Artikelnummer: 517829
• Alternativnummer: USB-517829-20,USB-517829-100
• Hersteller: US Biological
• Kategorie: Molekularbiologie

Produktbeschreibung

Botulinum toxin acts by inhibiting neurotransmitter release. It binds to peripheral neuronal synapses, is internalized and moves by retrograde transport up the axon into the spinal cord where it can move between postsynaptic and presynaptic neurons. It inhibits neurotransmitter release by acting as a zinc endopeptidase that cleaves the 76-Gln-|-Phe-77 bond of synaptobrevin-2. Source: Partial recombinant protein corresponding to aa1-427 of Clostridium Botulinum Botulinum Neurotoxin Type B, fused to 6xHis-B2M-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~63.3kD Amino Acid Sequence: MPVTINNFNYNDPIDNNNIIMMEPPFARGTGRYYKAFKITDRIWIIPERYTFGYKPEDFNKSSGIFNRDVCEYYDPDYLNTNDKKNIFLQTMIKLFNRIKSKPLGEKLLEMIINGIPYLGDRRVPLEEFNTNIASVTVNKLISNPGEVERKKGIFANLIIFGPGPVLNENETIDIGIQNHFASREGFGGIMQMKFCPEYVSVFNNVQENKGASIFNRRGYFSDPALILMHELIHVLHGLYGIKVDDLPIVPNEKKFFMQSTDAIQAEELYTFGGQDPSIITPSTDKSIYDKVLQNFRGIVDRLNKVLVCISDPNININIYKNKFKDKYKFVEDSEGKYSIDVESFDKLYKSLMFGFTETNIAENYKIKTRASYFSDSLPPVKIKNLLDNEIYTIEEGFNISDKDMEKEYRGQNKAINKQAYEEISKE Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Produkteigenschaften

• Molekulargewicht: 63.3
• UniProt: P10844
• Reinheit: 85% (SDS-PAGE)
• Formulierung: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.