Recombinant SARS-CoV-2 Spike RBD Fc Chimera, Insect Cells Derived

• Catalog Number: orb1952508
• Category: Proteins
• Description: Recombinant SARS-CoV-2 Spike RBD Fc Chimera, Insect Cells Derived
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.0, 5 % Trehalose.
• Purity: > 90% by SDS-PAGE.
• Protein Sequence: AGMGRVQPTE SIVRFPNITN LCPFGEVFNA TRFASVYAWN RKRISNCVAD YSVLYNSASF STFKCYGVSP TKLNDLCFTN VYADSFVIRG DEVRQIAPGQ TGKIADYNYK LPDDFTGCVI AWNSNNLDSK VGGNYNYLYR LFRKSNLKPF ERDISTEIYQ AGSTPCNGVE GFNCYFPLQS YGFQPTNGVG YQPYRVVVLS FELLHAPATV CGPKKSTNLV KNKCVNFIEG RMDEPKSSDK THTCPPCPAP EFEGAPSVFL FPPKPKDTLM ISRTPEVTCV VVDVSHEDPE VKFNWYVDGV EVHNAKTKPR EEQYNSTYRV VSVLTVLHQD WLNGKEYKCK VSNKALPTPI EKTISKAKGQ PREPQVYTLP PSRDELTKNQ VSLTCLVKGF YPSDIAVEWE SNGQPENNYK TTPPVLDSDG SFFLYSKLTV DKSRWQQGNV FSCSVMHEAL HNHYTQKSLS LSPGK
• MW: Approximately 52.3 kDa as predicted, containing 465 amino acids. On SDS-PAGE, 54 kDa under reducing conditions, and 101.5 kDa as homodimer under non-reducing conditions.
• Expression System: Insect Cell
• Endotoxins: Less than 0.1 EU/ugof rSARS-CoV-2 Spike RBD-Fc 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