Influenza B, Ohio 01/05, Hemagglutinin, Recombinant

Catalog No : USB-209034
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Product name Influenza B, Ohio 01/05, Hemagglutinin, Recombinant
Catalog No USB-209034
Supplier’s Catalog No 209034
Supplier US Biologicals
Source antigen Recombinant, Baculovirus Insect Cells
Reactivity
Cross reactivity
Applications
Molecular weight
Storage -20°C
Other names
Grade Highly Purified
Purity Highly Purified (~95%)
Form Supplied as a liquid in 30mM sodium phosphate, pH 7.4, 50mM sodium chloride, 0.05% azide.
Reactivity life 12 months
Note For reserch purpose only
Purity Highly Purified (~95%)
Description Influenza-B virus is a genus in the virus family Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humans and seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsid is enveloped while its virion consists of a matrix protein+envelope+nucleoprotein complex+ nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase. The Influenza B virus is 14648 nucleotides long and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. Source: Recombinant protein corresponding to full-length Influenza B/Ohio/01/05, glycosylated with N-linked sugars, produced using baculovirus vectors, expressed in insect cells. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1ug/well. Western Blot: 0.1-1ug/strip Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.