Recombinant Escherichia coli Biosynthetic arginine decarboxylase (speA), partial, Escherichia coli (strain K12), E.coli, N-terminal 6xHis-tagged, 77.4kDa, purity >90% as determined by SDS-PAGE.

Recombinant Escherichia coli Biosynthetic arginine decarboxylase (speA), partial

Recombinant Escherichia coli Biosynthetic arginine decarboxylase (speA), partial — recombinant protein from Escherichia coli (strain K12), expressed in E.coli. Purity >90%.

SKU: BCRECP-004462 Category:
Online Inquiry →

Product Specifications

Product SkuBCRECP-004462
Product DescriptionRecombinant Escherichia coli Biosynthetic arginine decarboxylase (speA) Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 3-656aa. [Accession | P21170].
Uniprot No.P21170
Gene NamesspeA
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region3-656aa
SpeciesEscherichia coli (strain K12)
Tag InfoN-terminal 6xHis-tagged
Molecular weight77.4kDa
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

Catalyzes the biosynthesis of agmatine from arginine.

Biological Context

Subcellular Location: Periplasm
Pathway: Amine and polyamine biosynthesis; agmatine biosynthesis; agmatine from L-arginine: step 1/1

Product Specifications

Recombinant Escherichia coli Biosynthetic arginine decarboxylase (speA), partial is a recombinant protein from Escherichia coli (strain K12), expressed in E.coli, covering amino acids 3-656aa, with N-terminal 6xHis-tagged tag, molecular weight 77.4kDa, 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: 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.

Related products

Protein Biology

Function

Catalyzes the biosynthesis of agmatine from arginine

Subcellular Location

Periplasm

Subunit

Homotetramer

Pathway

Amine and polyamine biosynthesis; agmatine biosynthesis; agmatine from L-arginine: step 1/1

Gene: speA  |  Organism: Escherichia coli (strain K12)
Key Publications

Explore closely related product collections, technology platforms, and custom production resources.

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.

Shopping Cart
Scroll to Top