| Species : | Human | 
                                
                                    | Source : | HEK293 | 
                                
                                    | Tag : | His | 
                                
                                    | Protein Length : | Met1-Ser492 | 
                                
                                    | Form : | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. | 
                                
                                    | Molecular Mass : | The recombinant human VNN2 consists of 481 amino acids and predictes a molecular mass of 54.6 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhVNN2 is approximately 55-60 kDa due to glycosylation. | 
                                
                                    | Endotoxin : | < 1.0 EU per μg of the protein as determined by the LAL method. | 
                                
                                    | Purity : | > 98 % as determined by SDS-PAGE | 
                                
                                    | Storage : | Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. | 
                                
                                    | Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents. |