85-1447-91　［取扱停止］Annexin 9, Recombinant, Human (ANX9) 10ug　A2296-68H

特徴

• The annexins are a family of calcium-dependent phospholipid-binding proteins. Members of the annexin family contain 4 internal repeat domains, each of which includes a type II calcium-binding site. The calcium-binding sites are required for annexins to aggregate and cooperatively bind anionic phospholipids and extracellular matrix proteins. The most striking feature of annexin 31 is a complete ablation of all four homologous type II calcium-binding sites in the conserved tetrad core. Although all 4 type II calcium-binding sites in annexin 31 contained amino acid substitutions that ablated their function, structural analysis suggests that the conserved putative ion channel formed by the tetrad core is intact.
• Description:Recombinant Human Annexin A9 produced in E.Coli is a non-glycosylated, polypeptide chain containing amino acids (1-338) and having a total molecular mass of 38.9kD. Recombinant ANXA9 contains T7 tag at N-terminus and is purified by proprietary chromatographic techniques.
• Applications:
• ELISA • MS • Western Blotting
• Stability:Recombinant Annexin-9 although stable at 140C for 1 week, should be stored desiccated below -180C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.