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Description

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.