DESCRIPTION MW= 19.8 kDa. Full length nsp1 (leader protein) from SARS-CoV-2, expressed in E. coli. The protein consists in residues 1-180 (NCBI reference sequence YP_009725297.1).
SEQUENCE Numeration of the nsp1 from NCBI YP_009725297.1
10 20 30 40 50 60 MESLVPGFNE KTHVQLSLPV LQVRDVLVRG FGDSVEEVLS EARQHLKDGT CGLVEVEKGV 70 80 90 100 110 120 LPQLEQPYVF IKRSDARTAP HGHVMVELVA ELEGIQYGRS GETLGVLVPH VGEIPVAYRK 130 140 150 160 170 180 VLLRKNGNKG AGGHSYGADL KSFDLGDELG TDPYEDFQEN WNTKHSSGVT RELMRELNGG
ISOTOPIC ENRICHMENT none
SUPPLIED AS Protein solution. The concentration is calculated from the absorbance at 280nm (ε280 = 12950 M-1cm-1).
STORAGE -20°C. After initial defrost, aliquot the product into individual tubes and refreeze at -20°C. Avoid repeated freeze/thaw cycles.