Recombinant Dendroaspis angusticeps Dendrotoxin B, partial

• Product Name Alternative:

  (DTX-B)

• Abbreviation:

  Recombinant Dendroaspis angusticeps Dendrotoxin B protein, partial

• UniProt:

  Q9PS09

• Expression Region:

  1-30aa

• Organism:

  Dendroaspis angusticeps (Eastern green mamba) (Naja angusticeps)

• Target Sequence:

  MICYSHKTPQPSATIGCEEKTCYKKSVRKL

• Tag:

  C-terminal hFc1-tagged

• Type:

  In Stock Protein

• Source:

  Mammalian cell

• Field of Research:

  Others

• Relevance:

  Blocks voltage-gated potassium channels (Kv) . This is the slowly inactivating phase of potassium efflux which is blocked by this toxin.

• Endotoxin:

  Not test

• Purity:

  Greater than 90% as determined by SDS-PAGE.

• Activity:

  Not Test

• 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, pH 8.0.

• Reconstitution:

  We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

• Molecular Weight:

  32.4 kDa

• References & Citations:

  "Purification and partial characterization of K+ channel blockers from the venom of Dendroaspis angusticeps." Chaki S., Muramatsu M., Ushiyama Y., Otomo S. Neurochem. Int. 20:553-558 (1992)

• Storage Conditions:

  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.

• Protein Length:

  Partial