Recombinant Severe acute respiratory syndrome coronavirus Spike glycoprotein (S) ,partial

Recombinant Severe acute respiratory syndrome coronavirus Spike glycoprotein (S), partial is a purified Recombinant Protein; Coronavirus Protein. Purity: >90% as determined by SDS-PAGE. Host: Mammalian Cell. Endotoxin Level: <1.0 EU/ug as determined by LAL method. Species: Severe acute respiratory syndrome coronavirus (SARS-CoV). Target Name: S. Target Synonyms: S glycoprotein; E2; Peplomer protein. Accession Number: P59594. Expression Region: 306~527aa. Tag Info: C-Terminal 6Xhis-Tagged. Theoretical MW: 27.2kDa. Buffer: Lyophilized from a 0.2 um sterile fiiltered 20mM Tris-HCl,400mM NaCl,6% Trehalose,pH 7.0 Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.