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Immunofluorescent analysis of SY5Y cells using a PDX1 polyclonal antibody (Product # PA5-11897). SY5Y cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with a PDX1 polyclonal antibody (Product # PA5-11897) (1:100, 2 hr at room temperature). Primary antibody detected by fluor-conjugated donkey anti-rabbit secondary antibody (green) was used (1:1000, 1hr). Nuclei were counterstained with Hoechst 33342 (blue) (10 ug/ml, 5 min).
|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||KLH conjugated synthetic peptide between 1-30 amino acids from human PDX1|
|Purification||Antigen affinity chromatography|
|Contains||0.09% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Western Blot (WB)||1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This antibody is predicted to react with mouse and rat based on sequence homology.
PDX1, located in the mitochondrial matrix, is 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. Eukaryotic pyruvate dehydrogenase complexes are organized about a core consisting of the oligomeric dihydrolipoamide acetyl-transferase, around which are arranged multiple copies of pyruvate dehydrogenase, dihydrolipoamide dehydrogenase and protein X bound by noncovalent bonds. Defects in PDHX are a cause of lacticacidemia. PDX1 belongs to the 2-oxoacid dehydrogenase family and contains 1 lipoyl-binding domain.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
dihydrolipoamide dehydrogenase-binding protein of pyruvate dehydrogenase complex; lipoyl-containing pyruvate dehydrogenase complex component X; pyruvate dehydrogenase complex, component X; pyruvate dehydrogenase complex, E3-binding protein subunit; pyruvate dehydrogenase complex, lipoyl-containing component X
DLDBP; E3BP; OPDX; PDHX; PDX1; proX