Imugex

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Categories: Peptides & Proteins / Proteins

Product name			Influenza A, Hong Kong 1073/99 (H9N2), Hemagglutinin, Recombinant
Catalog No			USB-I7649-87
Supplier’s Catalog No			I7649-87
Supplier			US Biologicals
Source antigen			Recombinant, Baculovirus insect cells
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			-20°C
Other names
Grade			Highly Purified
Purity			≥ 90% as determined by: (a) Analysis by RP-HPLC. (b) Anion-exchange FPLC. (c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.
Form			Supplied as a sterile-filtered liquid in 10mM sodium phosphate, pH 7.0, 150mM sodium chloride, 0.01% Tween 20.
Reactivity life			6 months
Note			For reserch purpose only
Purity			≥ 90% as determined by: (a) Analysis by RP-HPLC. (b) Anion-exchange FPLC. (c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.
Description			Recombinant HA-H9N2 Hong Kong 1073/99 is glycosylated with N-linked sugars, produced using baculovirus vectors in insect cells. H9N2 is a subtype of the species Influenza A virus, whereas the PB1 and PB2 genes are closely related to those of the H5N1viruses and a quailH9N2 virus A/quail/Hong Kong/G1/97 (Qa/HK/G1/97) suggesting that many of the 1997chicken H9 isolates in the markets were reassortants. Molecular Weight: 72kD Accession number: AJ404626 Immunological Activity: Western-Blot 0.1ug/ug per strip ELISA 1ug/well Dimers and Aggregates: ≤ 1% as determined by silver-stained SDS-PAGE gel analysis. Endotoxin: ≤ 0.1ng/ug (IEU/ug) of Recombinant HA. Stability: Recombinant HA although stable at 15°C for 2-4 weeks, should be stored at 4°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.