Restrictin, Recombinant, Human (Janusin, Tenascin R)

Lyophilized samples are stable for up to twelve months from date of receipt at -20 °C. Upon reconstitution, this protein can be stored under sterile conditions at 2 degree -8 °C for one month or at -20 °C in a manual defrost freezer for three months without detectable loss of activity. Avoid repeated freeze-thaw cycles.