85-4489-63　［受注停止］Influenza A, H1N1/HA1, Hemagglutinin, A/New York/3571/2009, Recombinant, aa18-344, His-Tag 50ug　351316

特徴

• HA1 (hemaggulutinin1) belongs to the influenza viruses hemagglutinin family. Influenza hemagglutinin (HA) or haemagglutinin is a type of hemagglutinin found on the surface of the influenza viruses. It is an antigenic glycoprotein. It is responsible for binding the virus to the cell that is being infected. HA protein has two functions. Firstly, it allows the recognition of target vertebrate cells, accomplished through the binding of these cells' sialic acid-containing receptors. Secondly, once bound it facilitates the entry of the viral genome into the target cells by causing the fusion of host endosomal membrane with the viral membrane.
• Source:Recombinant protein corresponding to aa18-344 from Influenza A virus (A/ New York/3571/2009 (H1N1)) HA1, fused to His-tag at C-terminus, expressed in Hi-5 cell.
• Molecular Weight:~37.8kD (339aa)
• AA Sequence:ADLMDTLCIG YHANNSTDTV DTVLEKNVTV THSVNLLEDK HNGKLCKLRG VAPLHLGKCN IAGWILGNPE CESLSTASSW SYIVETSSSD NGTCYPGDFI DYEELREQLS SVSSFERFEI FPKTSSWPNH DSNKGVTAAC PHAGAKSFYK NLIWLVKKGN SYPKLSKSYI NDKGKEVLVL WGIHHPSTSA DQQSLYQNAD AYVFVGSSRY SKKFKPEIAI RPKVRDQEGR MNYYWTLVEP GDKITFEATG NLVVPRYAFA MERNAGSGII ISDTPVHDCN TTCQTPKGAI NTSLPFQNIH PITIGKCPKY VKSTKLRLAT GLRNVPSIQS RSRHHHHHH
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.