Beta-mammal Toxin Css4, Recombinant, Centruroides suffusus, aa20-85, His-Tag

Size

£598.00

SKU:: 583791
Molecular Weight:: 9.6
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in Tris, 50% glycerol
Extra Details:: Beta toxins bind voltage-independently at site-4 of sodium channels (Nav) and shift the voltage of activation toward more negative potentials thereby affecting sodium channel activation and promoting spontaneous and repetitive firing. This toxin is active only on mammals. Source: Recombinant protein corresponding to aa20-85 from centruroides suffusus Beta-mammal toxin Css4, fused to 6X His-Tag at N-terminal, expressed in Yeast. Molecular Weight: ~9.6kD Amino Acid Sequence: KEGYLVNSYTGCKFECFKLGDNDYCLRECRQQYGKGSGGYCYAFGCWCTHLYEQAVVWPLPNKTCN Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. 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.