Cynomolgus CD200/OX-2 Protein, His Tag

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Product Properties Alternative Names CD200, MOX1, MOX2, My033, MRC, OX-2, OX2 Species Cynomolgus Expression Sequence Gln56-Gly257 Accession A0A2K5TQS2 Tag C-His Expression System H EK293 Molecular Weight The protein has a predicted MW of 23.66 kDa. Due to glycosylation, the protein migrates to 45-55 kDa based on SDS-PAGE result. Purity > 95% as determined by SDS-PAGE and HPLC. Endotoxin < 1.0 EU per μg by the LAL method. Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Appearance Lyophilized Powder Biological Activity 【SPR Data】Cynomolgus CD200 R1, His Tag immobilized on CM5 Chip can bind Cynomolgus CD200, His Tag with an affinity constant of 35.84 nM as determined in SPR assay . Reconstitution Method Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles. Features High purity, high activity, low endotoxin, high batch-to-batch consistency Storage Store at -25 ~ -15℃, valid for 1 year after receipt. After reconstitution, store at -85 ~ -65℃ under sterile conditions, valid for 3 months. Show more