Recombinant SARS-CoV-2 Spike RBD

• Catalog Number: orb1952509
• Category: Proteins
• Description: Recombinant SARS-CoV-2 Spike RBD
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in 30% acetonitrile and 0.1% TFA.
• Purity: > 90% by SDS-PAGE.
• Protein Sequence: RVQPTESIVR FPNITNLCPF GEVFNATRFA SVYAWNRKRI SNCVADYSVL YNSASFSTFK CYGVSPTKLN DLCFTNVYAD SFVIRGDEVR QIAPGQTGKI ADYNYKLPDD FTGCVIAWNS NNLDSKVGGN YNYLYRLFRK SNLKPFERDI STEIYQAGST PCNGVEGFNC YFPLQSYGFQ PTNGVGYQPY RVVVLSFELL HAPATVCGPK KSTNLVKNKC VNF
• MW: Approximately 25.1 kDa, a single non-glycosylated polypeptide chain containing 223 amino acid residues.
• Expression System: Escherichia coli
• Endotoxins: Less than 0.1 EU/ugof rSARS-CoV-2 Spike RBD as determined by LAL method.
• Biological Activity: Testing in progress.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Note: For research use only