Recombinant Human S100A8&A9 (Calprotectin), C-His tag

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Product Detail

Source	Human
Expression Host	E.coli
Tag	C-His tag
Application	Suitable for use in immunoassays. Each laboratory should determine an optimum working titer for use in its particularly applications.
General Information	Recombinant human S100 Calcium Binding Protein A8/A9 Heterodimer (Calprotectin) is produced by E.coli expression system and the target genes is expressed with a 6-His tag at the C-terminus and S100A9 without tag are coexpressed.

Purity	>95% as determined by SDS-PAGE.
Molecular Mass	In recombinant hman S100A8&A9, S100A8 is composed of 101 amino acids and has a calculated molecular mass of 11.6 kDa. S100A9 is composed of 114 amino acids and has a calculated molecular mass of 13.2 kDa.
Product Buffer	20 mM Tris, 150 mM NaCl, 1 mM DTT, 15% Glycerol, pH8.5.
Storage	Store it under sterile conditions at -20℃ to -80℃ upon receiving. Recommend to aliquot the protein into smaller quantities for optimal storage.