Influenza A, H5N1, Hemagglutinin, Vietnam/HN31242/2007, Recombinant, Avian, aa17-338, His-Tag (Bird Flu)

Product Overview

• Article Name: Influenza A, H5N1, Hemagglutinin, Vietnam/HN31242/2007, Recombinant, Avian, aa17-338, His-Tag (Bird Flu)
• Biozol Catalog Number: USB-351317
• Supplier Catalog Number: 351317
• Alternative Catalog Number: USB-351317-50,USB-351317-250
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

H5N1/HA (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. Recombinant Influenza A virus (A/Viet Nam/HN31242/2007 (H5N1) HA1 protein, fused to His-tag at C-terminus, was expressed in insect cell using baculovirus expression system and purified by using conventional chromatography. Recombinant protein corresponding to aa17-338 from Influenza A virus (A/Viet Nam/HN31242/2007(H5N1)) HA1, fused to His-tag at C-terminal expressed in Hi-5 cell using baculovirus. Molecular Weight: ~37.4kD (332aa) Amino Acid Sequence: ADPMDQICIG YHANNSTEQV DTIMEKNVTV THAQDILEKT HNGKLCDLDG VKPLILRDCS VAGWLLGNPM CDEFINVPEW SYIVEKANPA NDLCYPGNFN DYEELKHLLS RINHFEKIQI IPKSSWSDHE ASSGVSSACP YQGVPSFFRN VVWLIKKNNT YPTIKRSYNN TNQEDLLILW GIHHSNDAAE QTKLYQNPTT YISVGTSTLN QRLVPKIATR SKVNGQSGRM DFFWTILKPN DAINFESNGN FIAPEYAYKI VKKGDSAIMK SEVEYGNCNT KCQTPIGAIN SSMPFHNIHP LTIGECPKYV KSNKLVLATG LRNSPLHHHH HH Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. 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.

Product Properties

• Molecular Weight: 37.4
• NCBI: 19417
• UniProt: A9YU04
• Purity: 90% (SDS-PAGE)
• Form: Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 10% glycerol.