Recombinant Human Roundabout Homolog 4 Protein

This product is provided as lyophilized powder which is shipped on dry ice. Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.