Recombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH] (inhA), Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh), E.coli, N-terminal 6xHis-SUMO-tagged, 44.5kDa, purity >90% as determined by SDS-PAGE.
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Recombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH] (inhA)

Recombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH] (inhA) — Is the primary target of the first-line antitubercular drug isoniazid (INH) and of the second-line drug ethionamide (ETH). Purity >90%.

SKU: BCRECP-003176 Categories: ,
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Product Specifications

Product SkuBCRECP-003176
Product DescriptionRecombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH] (inhA) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 1-269aa. [Accession | P9WGR0].
Uniprot No.P9WGR0
Gene NamesinhA
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-269aa
SpeciesMycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight44.5kDa
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 AreasSignal Transduction

Function

Is the primary target of the first-line antitubercular drug isoniazid (INH) and of the second-line drug ethionamide (ETH). Overexpressed inhA confers INH and ETH resistance to M.tuberculosis. The mechanism of isoniazid action against InhA is covalent attachment of the activated form of the drug to the nicotinamide ring of NAD and binding of the INH-NAD adduct to the active site of InhA.

Biological Context

Pathway: Lipid metabolism; mycolic acid biosynthesis

Product Specifications

Recombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH] (inhA) is a recombinant protein from Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh), expressed in E.coli, covering amino acids 1-269aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 44.5kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

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Protein Biology

Function

Is the primary target of the first-line antitubercular drug isoniazid (INH) and of the second-line drug ethionamide (ETH). Overexpressed inhA confers INH and ETH resistance to M.tuberculosis (PubMed:12406221). The mechanism of isoniazid action against InhA is covalent attachment of the activated form of the drug to the nicotinamide ring of NAD and binding of the INH-NAD adduct to the active site of InhA. Similarly, the ETH-NAD adduct binds InhA (By similarity)

Subunit

Homodimer. Homotetramer

Pathway

Lipid metabolism; mycolic acid biosynthesis

Gene: inhA  |  Organism: Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)  |  Synonyms: FAS-II enoyl-ACP reductase; NADH-dependent 2-trans-enoyl-ACP reductase

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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