Product Properties Alternative Names αVβ3, Integrin alpha V beta 3, beta3, alphaV, ITGAV&ITGB3Integrin alpha V β 3, β3 Species Mouse Expression Sequence Phe31-Val988(ITGAV) acidic tail & Glu26-Asp717(ITGB3) basic tail Accession P43406(ITGAV)&O54890(ITGB3) Tag C-His-Avi Expression System HEK293 Molecular Weight The protein has a predicted MW of 108.77 kDa(ITGAV)&80.84 kDa(ITGB3). Due to glycosylation, the protein migrates to 90-130 kDa based on SDS-PAGE result. Purity > 95% as determined by SDS-PAGE. 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 【ELISA Data】 Immobilized Human Vitronectin, His Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Mouse ITGAV&ITGB3, His Tag with the EC50 of 3.2μg/ml determined by ELISA. 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 to -15°C. The shelf life is 1 year from the date of receipt. After reconstitution, store at -85 to -65°C under sterile conditions for up to 3 months.
