Recombinant Mycobacterium bovis O-acetylserine sulfhydrylase (cysK), Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97), E.coli, N-terminal 10xHis-tagged and C-terminal Myc-tagged, 40.2kDa, purity >90% as determined by SDS-PAGE.

Recombinant Mycobacterium bovis O-acetylserine sulfhydrylase (cysK)

Recombinant Mycobacterium bovis O-acetylserine sulfhydrylase (cysK) — recombinant protein from Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97), expressed in E.coli. Purity >90%.

SKU: BCRECP-002499 Category:
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Product Specifications

Product SkuBCRECP-002499
Product DescriptionRecombinant Mycobacterium bovis O-acetylserine sulfhydrylase (cysK) Protein is expressed from E.coli with N-terminal 10xHis-tagged and C-terminal Myc-tagged. It contains 1-310aa. [Accession | P0A535].
Uniprot No.P0A535
Gene NamescysK
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-310aa
SpeciesMycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Tag InfoN-terminal 10xHis-tagged and C-terminal Myc-tagged
Molecular weight40.2kDa
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 conversion of O-acetylserine (OAS) to cysteine through the elimination of acetate and addition of hydrogen sulfide.

Biological Context

Pathway: Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine from L-serine: step 2/2

Product Specifications

Recombinant Mycobacterium bovis O-acetylserine sulfhydrylase (cysK) is a recombinant protein from Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97), expressed in E.coli, covering amino acids 1-310aa, with N-terminal 10xHis-tagged and C-terminal Myc-tagged tag, molecular weight 40.2kDa, 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 conversion of O-acetylserine (OAS) to cysteine through the elimination of acetate and addition of hydrogen sulfide

Subunit

Homodimer

Pathway

Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine from L-serine: step 2/2

Gene: cysK  |  Organism: Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)  |  Synonyms: Cysteine synthase A; O-acetylserine (thiol)-lyase A; O-acetylserine-specific cysteine synthase; Sulfide-dependent cysteine synthase

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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.

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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