Hemagglutinin Protein (HA) (AA 18-529) (His tag)

N° du produit ABIN2017945

Détail du produit

Antigène: Hemagglutinin (HA)

Type de proteíne: Recombinant

Attributs du protein: AA 18-529

Origine: Influenza A Virus H1N1

Virus Strain: A/California/04/2009

Source: Insect cells (Sf9)

Purification/Conjugué: Cette Hemagglutinin protéine est marqué à la His tag.

Specificité: Influenza A H1N1 (A/California/04/2009(H1N1))

Attributs du produit: AA 18-529, expressed with C-terminus 8*His-Tag.

Pureté: > 95 % by SDS-PAGE and HPLC analyses.

niveau d'endotoxine: < 1 EU/μg, determined by LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/mL or lower.

Buffer: Lyophilized in 20 mM PB buffer ( pH 7.4), 300 mM NaCl, 5 % mannitol, 5 % trehalose.

Stock: -80 °C

Stockage commentaire: Lyophilized recombinant Influenza A H1N1 (A/California/04/2009(H1N1)) Hemagglutinin remains stable up to 6 months at -80 °C from date of receipt. Upon reconstitution, HA-H1N1 remains stable up to 2 weeks at 4 °C or up to 3 months at -20 °C.

Date de péremption: 6 months

Détail du antigène

Antigène: Hemagglutinin (HA)

Autre désignation: Hemagglutinin (HA Produits)

Synonymes: hemagglutinin Protein, Hemagglutinin Protein, HA Protein, HA Protein, ha Protein

Classe de substances: Influenza Protein

Sujet: Influenza hemagglutinin (HA) is a glycoprotein found on the surface of the influenzavirus. It is responsible for binding the virus to cells with sialic acid on their membranes, such as cells in the upper respiratory tract or erythrocytes. It is also responsible for the fusion of the viral envelope with the endosome membrane after the pH has been reduced. The name hemagglutinin comes from the protein's ability to cause red blood cells (erythrocytes) to clump together in vitro. HA has two functions. First, it allows the recognition of target vertebrate cells, accomplished through binding to these cells' sialic acid-containing receptors. Second, once bound it facilitates the entry of the viral genome into the target cells by causing the fusion of the host endosomal membrane with the viral membrane. H1N1 is a subtype of influenza virus A and the most common cause of influenza in humans. Recombinant Influenza A H1N1 (A/California/04/2009(H1N1)) Hemagglutinin with his-tag produced in Sf9 Cell is a single, glycosylated polypeptide chain containing 520 amino acids. A fully biologically active molecule, HA-H1N1 has a molecular mass of ~66 kDa analyzed by reducing SDS-PAGE.
Synonyms: HA

Poids moléculaire: 66 kDa, observed by reducing SDS-PAGE.