Recombinant Human Programmed Cell Death Protein 1 is produced by our Mammalian expression system and the target gene encoding Leu25-Gln167 is expressed with a Fc tag at the C-terminus.

• Additional information:The product is shipped at ambient temperature.
• Storage and shipping:Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
  Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
  Aliquots of reconstituted samples are stable at < -20°C for 3 months.