Recombinant Lithobates catesbeiana SaXIphilin, partial

Recombinant Lithobates catesbeiana SaXIphilin, partial

• CAS Number: 9000-83-3
• UniProt: P31226
• Expression Region: 484-844aa
• Organism: American bullfrog
• Target Sequence: AHLPSKNKVRWCTINKLEKMKCDDWSAVSGGAIACTEASCPKGCVKQILKGEADAVKLEVQYMYEALMCGLLPAVEEYHNKDDFGPCKTPGSPYTDFGTLRAVALVKKSNKDINWNNIKGKKSCHTGVGDIAGWVIPVSLIRRQNDNSDIDSFFGESCAPGSDTKSNLCKLCIGDPKNSAANTKCSLSDKEAYYGNQGAFRCLVEKGDVAFVPHTVVFENTDGKNPAVWAKNLKSEDFELLCLDGSRAPVSNYKSCKLSGIPPPAIVTREESISDVVRIVANQQSLYGRKGFEKDMFQLFSSNKGNNLLFNDNTQCLITFDRQPKDIMEDYFGKPYYTTVYGASRSAMSSELISACTIKHC
• Tag: N-terminal 6xHis-tagged
• Source: Yeast
• Field of Research: Others
• Assay Type: In Stock Protein
• Relevance: Binds specifically to the neurotoxin saXItoxin. Its physiological role may be to transport or sequester an endogenous organic molecule other than Fe3+. It may participate in a detoxification mechanism for neutralizing a microbial toxin.
• Purity: Greater than 90% as determined by SDS-PAGE.
• Activity: Not Test
• Length: Partial
• 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
• Function: Binds specifically to the neurotoxin saXItoxin. Its physiological role may be to transport or sequester an endogenous organic molecule other than Fe (3+). It may participate in a detoxification mechanism for neutralizing a microbial toxin.
• Molecular Weight: 41.7 kDa
• References & Citations: "Purification and partial sequencing of saXIphilin, a saXItoxin-binding protein from the bullfrog, reveals homology to transferrin."Li Y., Moczydlowski E.J. Biol. Chem. 266:15481-15487 (1991)
• 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
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