Recombinant Human Pyruvate dehydrogenase protein X component, mitochondrial (PDHX), Homo sapiens (Human), E.coli, N-terminal 6xHis-tagged, 52.1kDa, purity >85% as determined by SDS-PAGE.
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Recombinant Human Pyruvate dehydrogenase protein X component, mitochondrial (PDHX)

Recombinant Human Pyruvate dehydrogenase protein X component, mitochondrial (PDHX) — Required for anchoring dihydrolipoamide dehydrogenase (E3) to the dihydrolipoamide transacetylase (E2) core of the pyruvate dehydrogenase complexes of eukaryotes. Purity >85%.

SKU: BCRECP-001365 Categories: ,
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Product Specifications

Product SkuBCRECP-001365
Product DescriptionRecombinant Human Pyruvate dehydrogenase protein X component, mitochondrial (PDHX) Protein is expressed from E.coli with N-terminal 6xHis-tagged. It contains 54-501aa. [Accession | O00330].
Uniprot No.O00330
Gene NamesPDHX
PurityGreater than 85% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region54-501aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-tagged
Molecular weight52.1kDa
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 AreasCancer

Function

Required for anchoring dihydrolipoamide dehydrogenase (E3) to the dihydrolipoamide transacetylase (E2) core of the pyruvate dehydrogenase complexes of eukaryotes. This specific binding is essential for a functional PDH complex.

Biological Context

Subcellular Location: Mitochondrion matrix
Disease Association: Pyruvate dehydrogenase E3-binding protein deficiency (PDHXD) : A metabolic disorder characterized by decreased activity of the pyruvate dehydrogenase complex without observable reduction in the activities of enzymes E1, E2, or E3. Clinical features include hypotonia and psychomotor retardation. [The disease is caused by variants affecting the gene represented in this entry]

Product Specifications

Recombinant Human Pyruvate dehydrogenase protein X component, mitochondrial (PDHX) is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 54-501aa, with N-terminal 6xHis-tagged tag, molecular weight 52.1kDa, purity Greater than 85% 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.

Related products

Protein Biology

Function

Required for anchoring dihydrolipoamide dehydrogenase (E3) to the dihydrolipoamide transacetylase (E2) core of the pyruvate dehydrogenase complexes of eukaryotes. This specific binding is essential for a functional PDH complex

Subcellular Location

Mitochondrion matrix

Disease Association

Pyruvate dehydrogenase E3-binding protein deficiency (PDHXD) : A metabolic disorder characterized by decreased activity of the pyruvate dehydrogenase complex without observable reduction in the activities of enzymes E1, E2, or E3. Clinical features include hypotonia and psychomotor retardation. [The disease is caused by variants affecting the gene represented in this entry]

Subunit

Part of the inner core of the multimeric pyruvate dehydrogenase complex that is composed of about 48 DLAT and 12 PDHX molecules (PubMed:14638692, PubMed:20361979). This core binds multiple copies of pyruvate dehydrogenase (subunits PDH1A and PDHB, E1), dihydrolipoamide acetyltransferase (DLAT, E2) and lipoamide dehydrogenase (DLD, E3) (PubMed:14638692). Interacts with SIRT4 (PubMed:25525879). Interacts with DLD (PubMed:16263718, PubMed:16442803, PubMed:20160912, PubMed:20361979, PubMed:20385101)

Gene: PDHX  |  Organism: Homo sapiens  |  Synonyms: Dihydrolipoamide dehydrogenase-binding protein of pyruvate dehydrogenase complex; E3-binding protein; Lipoyl-containing pyruvate dehydrogenase complex component X; proX
Key Publications

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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