Recombinant Vaccinia virus Protein OPG190 (OPG190), partial, Vaccinia virus (strain Western Reserve) (VACV) (Vaccinia virus (strain WR)), E.coli, C-terminal Avi-tagged, 38.4kDa, purity >90% as determined by SDS-PAGE.
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Recombinant Vaccinia virus Protein OPG190 (OPG190), partial

Recombinant Vaccinia virus Protein OPG190 (OPG190), partial — Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EV) to allow virion entry into host cells. Purity >90%.

SKU: BCRECP-003959 Categories: ,
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Product Specifications

Product SkuBCRECP-003959
Product DescriptionRecombinant Vaccinia virus Protein OPG190 (OPG190) Protein is expressed from E.coli with C-terminal Avi-tagged. It contains 18-279aa. [Accession | Q01227].
Uniprot No.Q01227
Gene NamesOPG190
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region18-279aa
SpeciesVaccinia virus (strain Western Reserve) (VACV) (Vaccinia virus (strain WR))
Tag InfoC-terminal Avi-tagged
Molecular weight38.4kDa
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

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EV) to allow virion entry into host cells. Also participates in wrapping mature virions (MV) to form enveloped virions (EV).

Biological Context

Subcellular Location: Virion membrane (Single-pass type I membrane protein); Host Golgi apparatus, host trans-Golgi network

Product Specifications

Recombinant Vaccinia virus Protein OPG190 (OPG190), partial is a recombinant protein from Vaccinia virus (strain Western Reserve) (VACV) (Vaccinia virus (strain WR)), expressed in E.coli, covering amino acids 18-279aa, with C-terminal Avi-tagged tag, molecular weight 38.4kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

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Protein Biology

Function

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EV) to allow virion entry into host cells. Also participates in wrapping mature virions (MV) to form enveloped virions (EV)

Subcellular Location

Virion membrane (Single-pass type I membrane protein); Host Golgi apparatus, host trans-Golgi network

Subunit

Interacts with OPG161; this interaction is required for efficient targeting of OPG161 and OPG190 into enveloped virions. Interacts with OPG162; this interaction is required for the correct glycosylation, trafficking and stability of OPG162 and OPG190 incorporation into extracellular enveloped virions. Interacts with envelope phospholipase OPG057

Gene: OPG190  |  Organism: Vaccinia virus (strain Western Reserve)  |  Synonyms: Plaque-size/host range protein
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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