Recombinant Hantaan virus Envelopment polyprotein (GP), partial

SETPLTPVWNDNAHGVGSVPMHTDLELDFSLTSSSKYTYRRKLTNPLEEAQSIDLHIEIEEQTIGVDVHALGHWFDGRLNLKTSFHCYGACTKYEYPWHTAKCHYERDYQYETSWGCNPSDCPGVGTGCTACGLYLDQLKPVGSAYKIITIRYSRRVCVQFGEENLCKIIDMNDCFVSRHVKVCIIGTVSKFSQGDTLLFFGPLEGGGLIFKHWCTSTCQFGDPGDIMSPRDKGFLCPEFPGSFRKKCNFATTPICEYDGNMVSGYKKVMATIDSFQSFNTSTMHFTDERIEWKDPDGMLRDHINILVTKDIDFDNLGENPCKIGLQTSSIEGAWGSGVGFTLTCLVSLTECPTFLTSIKACDKAICYGAESVTLTRGQNTVKVSGKGGHSGSTFRCCHGEDCSQIGLHAAAPHLDKVNGISEIENSKVYDDGAPQCGIKCWFVKSGEWISGIFSGN

[Glycoprotein N]: Forms homotetramers with glycoprotein C at the surface of the virion. Attaches the virion to host cell receptors including integrin beta3/ITGB3 . This attachment induces virion internalization predominantly through clathrin-dependent endocytosis . Also promotes fusion of viral membrane with host endosomal membrane after endocytosis of the virion. May dysregulate normal immune and endothelial cell responses through an ITAM motif.; [Glycoprotein C]: Forms homotetramers with glycoprotein N at the surface of the virion. Attaches the virion to host cell receptors including integrin beta3/ITGB3 . This attachment induces virion internalization predominantly through clathrin-dependent endocytosis . Also promotes fusion of viral membrane with host endosomal membrane after endocytosis of the virion.

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

"Cell fusion activities of Hantaan virus envelope glycoproteins." Ogino M., Yoshimatsu K., Ebihara H., Araki K., Lee B.H., Okumura M., Arikawa J. J. Virol. 78:10776-10782 (2004)

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.