Human Coagulation Factor XII PRODUCT INQUIRY Domain Structure of Factor XII The organization of the factor XII domain structure based on sequence homology is represented, where: EGF=epidermal growth factor, Type I and Type II=domains homologous to those found in fibronectin, solid arrows=kallikrein cleavage sites that form a- and β-factor XIIa, dashed arrows=cleavages leading to intermediate forms of factor XIIa. HCXII-0155 Human Factor XII Pricing: Please Inquire SAMPLE DATA SHEET | SAFETY DATA SHEET Size 100 µg Formulation 50% glycerol/4mM Sodium Acetate, 0.15M NaCl, pH 5.3 (v/v) Storage -20°C Purity >95% by SDS-PAGE Activity Determination Clotting assay Shelf Life (properly stored) 12 months