Recombinant Escherichia coli Hygromycin-B 4-O-kinase (hph), Escherichia coli, E.coli, N-terminal 6xHis-tagged, 42.0kDa, purity >85% as determined by SDS-PAGE.
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Recombinant Escherichia coli Hygromycin-B 4-O-kinase (hph)

Recombinant Escherichia coli Hygromycin-B 4-O-kinase (hph) — The aminoglycoside phosphotransferases achieve inactivation of their antibiotic substrates by phosphorylation. Purity >85%.

SKU: BCRECP-003015 Categories: , ,
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Product Specifications

Product SkuBCRECP-003015
Product DescriptionRecombinant Escherichia coli Hygromycin-B 4-O-kinase (hph) Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 1-341aa. [Accession | P00557].
Uniprot No.P00557
Gene Nameshph
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-341aa
SpeciesEscherichia coli
Tag InfoN-terminal 6xHis-tagged
Molecular weight42.0kDa
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

The aminoglycoside phosphotransferases achieve inactivation of their antibiotic substrates by phosphorylation. Only phosphorylates hygromycin and closely related compounds such as demethyl analogs and destomycin.

Product Specifications

Recombinant Escherichia coli Hygromycin-B 4-O-kinase (hph) is a recombinant protein from Escherichia coli, expressed in E.coli, covering amino acids 1-341aa, with N-terminal 6xHis-tagged tag, molecular weight 42.0kDa, 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

The aminoglycoside phosphotransferases achieve inactivation of their antibiotic substrates by phosphorylation. Only phosphorylates hygromycin and closely related compounds such as demethyl analogs and destomycin

Gene: hph  |  Organism: Escherichia coli  |  Synonyms: APH(4); Hygromycin B phosphotransferase; Hygromycin-B kinase

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.

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