Streptavidin Protein (A24C, His)

Streptavidin forms a strong, non-covalent, specific homotetramer with biotin, with each subunit capable of binding one biotin molecule. Streptavidin Protein (A24C, His) is the recombinant others-derived Streptavidin protein, expressed by E. coli, with C-His labeled tag.

The Streptomyces Avidinii Streptavidin protein, while the precise biological function remains elusive, exhibits a distinct capability to form a robust non-covalent specific complex with biotin, involving one molecule of biotin per subunit of streptavidin. This interaction highlights the protein's exceptional affinity for biotin, suggesting potential applications in various molecular and cellular processes where specific binding to biotinylated molecules is required. Structurally, streptavidin forms a homotetramer, further emphasizing its quaternary arrangement and potential functional relevance within this oligomeric configuration.

Others

E. coli

C-His

P22629-1 (C24-Q183, A24C)

/

Partial

Approximately 20-22 kDa,based on SDS-PAGE under reducing conditions.

Greater than 95% as determined by reducing SDS-PAGE.

<1 EU/μg, determined by LAL method.