Recombinant Influenza A virus Neuraminidase (NA), partial, Influenza A virus (strain A/Niigata/137/1996 H3N2), E.coli, N-terminal 10xHis-tagged and C-terminal Myc-tagged, 56.2kDa, purity >90% as determined by SDS-PAGE.
, ,

Recombinant Influenza A virus Neuraminidase (NA), partial

Recombinant Influenza A virus Neuraminidase (NA), partial — Catalyzes the removal of terminal sialic acid residues from viral and cellular glycoconjugates. Purity >90%.

SKU: BCRECP-003838 Categories: , ,
Online Inquiry →

Product Specifications

Product SkuBCRECP-003838
Product DescriptionRecombinant Influenza A virus Neuraminidase (NA) Protein is expressed from E.coli with N-terminal 10xHis-tagged and C-terminal Myc-tagged. It contains 31-469aa. [Accession | O91745].
Uniprot No.O91745
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region31-469aa
SpeciesInfluenza A virus (strain A/Niigata/137/1996 H3N2)
Tag InfoN-terminal 10xHis-tagged and C-terminal Myc-tagged
Molecular weight56.2kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasOthers

Function

Catalyzes the removal of terminal sialic acid residues from viral and cellular glycoconjugates. Cleaves off the terminal sialic acids on the glycosylated HA during virus budding to facilitate virus release. Additionally helps virus spread through the circulation by further removing sialic acids from the cell surface.

Biological Context

Subcellular Location: Virion membrane; Host apical cell membrane (Single-pass type II membrane protein)

Product Specifications

Recombinant Influenza A virus Neuraminidase (NA), partial is a recombinant protein from Influenza A virus (strain A/Niigata/137/1996 H3N2), expressed in E.coli, covering amino acids 31-469aa, with N-terminal 10xHis-tagged and C-terminal Myc-tagged tag, molecular weight 56.2kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: Please contact us to obtain bioactivity data.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

Related products

Protein Biology

Function

Catalyzes the removal of terminal sialic acid residues from viral and cellular glycoconjugates. Cleaves off the terminal sialic acids on the glycosylated HA during virus budding to facilitate virus release. Additionally helps virus spread through the circulation by further removing sialic acids from the cell surface. These cleavages prevent self-aggregation and ensure the efficient spread of the progeny virus from cell to cell. Otherwise, infection would be limited to one round of replication. Described as a receptor-destroying enzyme because it cleaves a terminal sialic acid from the cellular receptors. May facilitate viral invasion of the upper airways by cleaving the sialic acid moieties on the mucin of the airway epithelial cells. Likely to plays a role in the budding process through its association with lipid rafts during intracellular transport. May additionally display a raft-association independent effect on budding. Plays a role in the determination of host range restriction on replication and virulence. Sialidase activity in late endosome/lysosome traffic seems to enhance virus replication

Subcellular Location

Virion membrane; Host apical cell membrane (Single-pass type II membrane protein)

Subunit

Homotetramer

Gene: NA  |  Organism: Influenza A virus (strain A/Niigata/137/1996 H3N2)

Explore closely related product collections, technology platforms, and custom production resources.

Frequently Asked Questions

How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

Shopping Cart
Scroll to Top