Recombinant Klebsiella pneumoniae Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase (arnT), partial, Klebsiella pneumoniae (strain 342), E.coli, N-terminal 6xHis-tagged, 17.8kDa, purity >90% as determined by SDS-PAGE.
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Recombinant Klebsiella pneumoniae Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase (arnT), partial

Recombinant Klebsiella pneumoniae Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase (arnT), partial — Catalyzes the transfer of the L-Ara4N moiety of the glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. Purity >90%.

SKU: BCRECP-002132 Categories: ,
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Product Specifications

Product SkuBCRECP-002132
Product DescriptionRecombinant Klebsiella pneumoniae Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase (arnT) Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 429-551aa. [Accession | B5XTL1].
Uniprot No.B5XTL1
Gene NamesarnT
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region429-551aa
SpeciesKlebsiella pneumoniae (strain 342)
Tag InfoN-terminal 6xHis-tagged
Molecular weight17.8kDa
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 AreasEpigenetics and Nuclear Signaling

Function

Catalyzes the transfer of the L-Ara4N moiety of the glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. The modified arabinose is attached to lipid A and is required for resistance to polymyxin and cationic antimicrobial peptides.

Biological Context

Subcellular Location: Cell inner membrane (Multi-pass membrane protein)
Pathway: Lipopolysaccharide metabolism; 4-amino-4-deoxy-beta-L-arabinose-lipid A biosynthesis

Product Specifications

Recombinant Klebsiella pneumoniae Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase (arnT), partial is a recombinant protein from Klebsiella pneumoniae (strain 342), expressed in E.coli, covering amino acids 429-551aa, with N-terminal 6xHis-tagged tag, molecular weight 17.8kDa, 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.

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Protein Biology

Function

Catalyzes the transfer of the L-Ara4N moiety of the glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. The modified arabinose is attached to lipid A and is required for resistance to polymyxin and cationic antimicrobial peptides

Subcellular Location

Cell inner membrane (Multi-pass membrane protein)

Pathway

Lipopolysaccharide metabolism; 4-amino-4-deoxy-beta-L-arabinose-lipid A biosynthesis

Gene: arnT  |  Organism: Klebsiella variicola (strain 342)  |  Synonyms: 4-amino-4-deoxy-L-arabinose lipid A transferase; Lipid IV(A) 4-amino-4-deoxy-L-arabinosyltransferase; Undecaprenyl phosphate-alpha-L-Ara4N transferase

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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.

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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.

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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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