Recombinant Mouse B7-H4 Protein

Product Overview Description Recombinant Mouse B7-H4 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Leu25-Gly257. Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC Accession Q7TSP5 Target Symbol B7-H4 Species Mouse Expression System HEK293 Tag C-His Expression Range Leu25-Gly257 Mol. Weight The protein has a predicted MW of 26.70 kDa. Due to glycosylation, the protein migrates to 48-68 kDa based on Tris-Bis PAGE result. Form Lyophilized Formulation Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Endotoxin Less than 1EU per ug by the LAL method. Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Shipping Shipped at ambient temperature. Gene Background B7-H4, also known as B7x and B7S1, is a 50-80 kDa glycosylated member of th