Recombinant Yersinia enterocolitica Heat-stable enterotoxin B (ystB), Yersinia enterocolitica, E.coli, N-terminal 6xHis-SUMO-tagged, 18.1kDa, purity >85% as determined by SDS-PAGE.

Recombinant Yersinia enterocolitica Heat-stable enterotoxin B (ystB)

Recombinant Yersinia enterocolitica Heat-stable enterotoxin B (ystB) — Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells. Purity >85%.

SKU: BCRECP-004774 Category:
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Product Specifications

Product SkuBCRECP-004774
Product DescriptionRecombinant Yersinia enterocolitica Heat-stable enterotoxin B (ystB) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 53-71aa. [Accession | P74977].
Uniprot No.P74977
Gene NamesystB
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region53-71aa
SpeciesYersinia enterocolitica
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight18.1kDa
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 AreasOthers

Function

Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells. Could play an important role in pathogenesis.

Biological Context

Subcellular Location: Secreted

Product Specifications

Recombinant Yersinia enterocolitica Heat-stable enterotoxin B (ystB) is a recombinant protein from Yersinia enterocolitica, expressed in E.coli, covering amino acids 53-71aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 18.1kDa, 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

Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells. Could play an important role in pathogenesis

Subcellular Location

Secreted

Gene: ystB  |  Organism: Yersinia enterocolitica  |  Synonyms: Y-STB

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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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