Recombinant Griffithsia sp. Griffithsin (X31S), Griffithsia sp. (strain Q66D336) (Red alga), E.coli, N-terminal 10xHis-tagged and C-terminal Myc-tagged, 20.2kDa, purity >85% as determined by SDS-PAGE.

Recombinant Griffithsia sp. Griffithsin (X31S)

Recombinant Griffithsia sp. Griffithsin (X31S) — Mixed specificity lectin with anti-HIV activity. Purity >85%.

SKU: BCRECP-003552 Category:
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Product Specifications

Product SkuBCRECP-003552
Product DescriptionRecombinant Griffithsia sp. Griffithsin (X31S) Protein is expressed from E.coli with N-terminal 10xHis-tagged and C-terminal Myc-tagged. It contains 1-121aa(X31S). [Accession | P84801].
Uniprot No.P84801
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-121aa(X31S)
SpeciesGriffithsia sp. (strain Q66D336) (Red alga)
Tag InfoN-terminal 10xHis-tagged and C-terminal Myc-tagged
Molecular weight20.2kDa
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

Mixed specificity lectin with anti-HIV activity. Binds to HIV envelope glycoproteins, including exterior membrane glycoprotein gp120, and inhibits viral entry into cells. Binding to gp120 is dependent on gp120 being glycosylated, and is inhibited by mannose, glucose and N-acetylglucosamine.

Product Specifications

Recombinant Griffithsia sp. Griffithsin (X31S) is a recombinant protein from Griffithsia sp. (strain Q66D336) (Red alga), expressed in E.coli, covering amino acids 1-121aa(X31S), with N-terminal 10xHis-tagged and C-terminal Myc-tagged tag, molecular weight 20.2kDa, 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

Mixed specificity lectin with anti-HIV activity. Binds to HIV envelope glycoproteins, including exterior membrane glycoprotein gp120, and inhibits viral entry into cells. Binding to gp120 is dependent on gp120 being glycosylated, and is inhibited by mannose, glucose and N-acetylglucosamine

Organism: Griffithsia sp. (strain Q66D336)

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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.

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