Recombinant Betula pendula Profilin (BETVII), Betula pendula (European white birch) (Betula verrucosa), E.coli, N-terminal 6xHis-SUMO-tagged, 30.1kDa, purity >90% as determined by SDS-PAGE.

Recombinant Betula pendula Profilin (BETVII)

Recombinant Betula pendula Profilin (BETVII) — Binds to actin and affects the structure of the cytoskeleton. Purity >90%.

SKU: BCRECP-002191 Category:
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Product Specifications

Product SkuBCRECP-002191
Product DescriptionRecombinant Betula pendula Profilin (BETVII) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 2-133aa. [Accession | P25816].
Uniprot No.P25816
Gene NamesBETVII
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region2-133aa
SpeciesBetula pendula (European white birch) (Betula verrucosa)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight30.1kDa
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 AreasAllergen

Function

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Biological Context

Subcellular Location: Cytoplasm, cytoskeleton

Product Specifications

Recombinant Betula pendula Profilin (BETVII) is a recombinant protein from Betula pendula (European white birch) (Betula verrucosa), expressed in E.coli, covering amino acids 2-133aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 30.1kDa, 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

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG

Subcellular Location

Cytoplasm, cytoskeleton

Subunit

Occurs in many kinds of cells as a complex with monomeric actin in a 1:1 ratio

Gene: BETVII  |  Organism: Betula pendula  |  Synonyms: Allergen Bet v II; Pollen allergen Bet v 2

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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