Recombinant Epstein-Barr virus Secreted protein BARF1 (BARF1), Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4), E.coli, N-terminal 10xHis-tagged and C-terminal Myc-tagged, 29.9kDa, purity >85% as determined by SDS-PAGE.
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Recombinant Epstein-Barr virus Secreted protein BARF1 (BARF1)

Recombinant Epstein-Barr virus Secreted protein BARF1 (BARF1) — Plays diverse functions in immunomodulation and oncogenicity, maybe by acting as a functional receptor for human CSF1. Purity >85%.

SKU: BCRECP-002181 Categories: ,
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Product Specifications

Product SkuBCRECP-002181
Product DescriptionRecombinant Epstein-Barr virus Secreted protein BARF1 (BARF1) Protein is expressed from E.coli with N-terminal 10xHis-tagged and C-terminal Myc-tagged. It contains 21-221aa. [Accession | P03228].
Uniprot No.P03228
Gene NamesBARF1
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region21-221aa
SpeciesEpstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4)
Tag InfoN-terminal 10xHis-tagged and C-terminal Myc-tagged
Molecular weight29.9kDa
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 AreasImmunology

Function

Plays diverse functions in immunomodulation and oncogenicity, maybe by acting as a functional receptor for human CSF1. May inhibit interferon secretion from mononuclear cells. Exhibits oncogenic activity in vitro.

Biological Context

Subcellular Location: Secreted

Product Specifications

Recombinant Epstein-Barr virus Secreted protein BARF1 (BARF1) is a recombinant protein from Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4), expressed in E.coli, covering amino acids 21-221aa, with N-terminal 10xHis-tagged and C-terminal Myc-tagged tag, molecular weight 29.9kDa, purity Greater than 85% 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.

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Protein Biology

Function

Plays diverse functions in immunomodulation and oncogenicity, maybe by acting as a functional receptor for human CSF1. May inhibit interferon secretion from mononuclear cells. Exhibits oncogenic activity in vitro

Subcellular Location

Secreted

Subunit

Homohexamer. Interacts with human CSF1

Organism: Epstein-Barr virus (strain B95-8)  |  Synonyms: 33 kDa early protein; p33
Key Publications

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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.

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