Recombinant Streptomyces coelicolor pH-gated potassium channel KcsA (kcsA) Protein, Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145), in vitro E.coli expression system, N-terminal 10xHis-tagged, 23.7kDa, purity >90% as determined by SDS-PAGE.

Recombinant Streptomyces coelicolor pH-gated potassium channel KcsA (kcsA) Protein

Recombinant Streptomyces coelicolor pH-gated potassium channel KcsA (kcsA) Protein — recombinant protein from Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145), expressed in in vitro E.coli expression system. Purity >90%.

SKU: BCRECP-00029TM Category:
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Product Specifications

Uniprot No.P0A333
Gene NameskcsA
PurityGreater than 90% as determined by SDS-PAGE.
Expression Systemin vitro E.coli expression system
Expression Region1-160aa
SpeciesStreptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Tag InfoN-terminal 10xHis-tagged
Molecular weight23.7kDa
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.

Function

Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel.

Biological Context

Subcellular Location: Cell membrane (Multi-pass membrane protein)

Product Specifications

Recombinant Streptomyces coelicolor pH-gated potassium channel KcsA (kcsA) Protein is a recombinant protein from Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145), expressed in in vitro E.coli expression system, covering amino acids 1-160aa, with N-terminal 10xHis-tagged tag, molecular weight 23.7kDa, purity Greater than 90% 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: Not implied unless activity data are explicitly listed on this product page, the datasheet, or the CoA.

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

Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel

Subcellular Location

Cell membrane (Multi-pass membrane protein)

Subunit

Homotetramer

Gene: kcsA  |  Organism: Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)

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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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