Avian Influenza (A/VFAR-140/2022, H5N1) Recombinant HA Trimer Protein (His tag)

Price range: $491.00 through $1,299.00

A recombinant form of envelope protein hemagglutinin (HA) from Highly Pathogenic Avian Influenza (HPAI) A virus (A/Pelecanus/Peru/VFAR-140/2022(H5N1), clade 2.3.4.4b) (GenBank: OQ565628.1) was produced by insect cells, followed by purification.

Avian Influenza (A/VFAR-140/2022, H5N1) Recombinant HA Trimer Protein (His tag)

Catalog Number:

N43D71

Description:

Influenza, commonly known as “the flu”, is an infectious disease of birds and mammals caused by RNA viruses of the family Orthomyxoviridae. A recombinant form of envelope protein hemagglutinin (HA) from Highly Pathogenic Avian Influenza (HPAI) A virus (A/Pelecanus/Peru/VFAR-140/2022(H5N1), clade 2.3.4.4b) (GenBank: OQ565628.1) was produced by insect cells, followed by purification. The trimeric conformation best mimics the native viral form. Amino acid sequence is available upon request. This product contains a 6 hexa-histidine tag at the C-terminus. This product has been examined on SDS-PAGE gel under reduced condition with >90% purity (estimated MW 62kD). We evaluated its binding to anti-His tag antibody clone RV7 (Cat. No. J96C86) or Anti-Influenza HA Neutralizing Monoclonal Antibody clone RV28 (Cat. No. E3V21) or two published mAbs CR9114 (Science. 2012:337:1343) or 100F4 (Nat Commun. 2015:6:8855) in ELISAs, see results.

Applications:

Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB), Immunization or Antibody Sorting Probe, and others

Source:

Insect cells

Biosafety Level:

BSL-1

Organism:

Influenza (flu)

Size and Formulation:

100 or 500 μg in PBS, pH7.2, without preservatives.

Note: Not lyophilized formulation, so no lyophilized protectant reagents added.

Endotoxin:

Less than 1.0 EU per μg by the LAL method / rFC method.

Shipping or storage condition

Ship with dry ice. Recommend -80°C storage for long-term. Store at 4°C or −20 °C for short-term.  Multiple freeze/Thaw cycles will reduce its activity. Aliquot is recommended.

Note:

For research use only.

Weight 7 lbs
Dimensions 11 × 11 × 11 in
Size

100 μg, 500 μg

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avian influenza (a/vfar 140/2022, h5n1) recombinant ha trimer protein (his tag)Avian Influenza (A/VFAR-140/2022, H5N1) Recombinant HA Trimer Protein (His tag)
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