PDP1, Polyclonal Antibody

[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1; mitochondrial; PDP 1; Protein phosphatase 2C; Pyruvate dehydrogenase phosphatase catalytic subunit 1; PDPC 1; PDP1; PDP; PPM2C

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

Rabbit Ig

Rabbit

This PDP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 308-336 amino acids from the Central region of human PDP1.

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Vial Concentration: 0.33 (lot specific)

Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C in small aliquots to prevent freeze-thaw cycles.

Small volumes of anti-PDP1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Pyruvate dehydrogenase (E1) is one of the three components
(E1, E2, and E3) of the large pyruvate dehydrogenase complex.
Pyruvate dehydrogenase kinases catalyze phosphorylation of serine
residues of E1 to inactivate the E1 component and inhibit the
complex. Pyruvate dehydrogenase phosphatases catalyze the
dephosphorylation and activation of the E1 component to reverse the
effects of pyruvate dehydrogenase kinases. Pyruvate dehydrogenase
phosphatase is a heterodimer consisting of catalytic and regulatory
subunits. Two catalytic subunits have been reported; one is
predominantly expressed in skeletal muscle and another one is is
much more abundant in the liver. The catalytic subunit, encoded by
this gene, is the former, and belongs to the protein phosphatase 2C
(PP2C) superfamily. Along with the pyruvate dehydrogenase complex
and pyruvate dehydrogenase kinases, this enzyme is located in the
mitochondrial matrix. Mutation in this gene causes pyruvate
dehydrogenase phosphatase deficiency. Multiple alternatively
spliced transcript variants encoding different isoforms have been
identified.

ELISA (EIA), Immunohistochemistry (IHC), Western Blot (WB)

IHC~~1:10~50
WB~~1:1000

PDP1 Antibody (Center) immunohistochemistry analysis in formalin fixed and paraffin embedded human liver tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of PDP1 Antibody (Center) for immunohistochemistry. Clinical relevance has not been evaluated.

PDP1 Antibody (Center) western blot analysis in Jurkat,HepG2,293 cell line lysates (35ug/lane).This demonstrates the PDP1 antibody detected the PDP1 protein (arrow).

61054

pyruvate dehyrogenase phosphatase catalytic subunit 1

pyruvate dehyrogenase phosphatase catalytic subunit 1

[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial

PDP; PPM2C; PDP 1; PDPC 1  [Similar Products]

PDP1_HUMAN

Pyruvate dehydrogenase (E1) is one of the three components (E1, E2, and E3) of the large pyruvate dehydrogenase complex. Pyruvate dehydrogenase kinases catalyze phosphorylation of serine residues of E1 to inactivate the E1 component and inhibit the complex. Pyruvate dehydrogenase phosphatases catalyze the dephosphorylation and activation of the E1 component to reverse the effects of pyruvate dehydrogenase kinases. Pyruvate dehydrogenase phosphatase is a heterodimer consisting of catalytic and regulatory subunits. Two catalytic subunits have been reported; one is predominantly expressed in skeletal muscle and another one is is much more abundant in the liver. The catalytic subunit, encoded by this gene, is the former, and belongs to the protein phosphatase 2C (PP2C) superfamily. Along with the pyruvate dehydrogenase complex and pyruvate dehydrogenase kinases, this enzyme is located in the mitochondrial matrix. Mutation in this gene causes pyruvate dehydrogenase phosphatase deficiency. Multiple alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Jun 2009]

PDP1: a protein phosphoserine phosphatase associated with the mitochondrial matrix that activates phosphorylated pyruvate dehydrogenase complex by dephosphorylation. The PDPs play crucial roles in switching metabolic flux from glycolysis towards oxidative phosphorylation. Catalyzes the dephosphorylation and concomitant reactivation of the alpha subunit of the E1 component of the pyruvate dehydrogenase complex . PDP1 is composed of a catalytic subunit and a regulatory subunit (PDPR). Heterodimer of a catalytic subunit and a FAD protein of unknown function . Defects in PDP1 are the cause of pyruvate dehydrogenase phosphatase deficiency (PDP deficiency). PDP deficiency results in lactic acidosis leading to neurological dysfunction. Belongs to the PP2C family.

Protein type: Mitochondrial; EC 3.1.3.43; Protein phosphatase, Ser/Thr (non-receptor); Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 8q22.1

Cellular Component: mitochondrial matrix

Molecular Function: [pyruvate dehydrogenase (lipoamide)] phosphatase activity; metal ion binding; protein serine/threonine phosphatase activity

Biological Process: cellular metabolic process; regulation of acetyl-CoA biosynthetic process from pyruvate; pyruvate metabolic process

Disease: Pyruvate Dehydrogenase Phosphatase Deficiency

Kato, J., et al. Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 66 (PT 3), 342-345 (2010) :
Cameron, J.M., et al. Hum. Genet. 125(3):319-326(2009)
Stellingwerff, T., et al. Am. J. Physiol. Endocrinol. Metab. 290 (2), E380-E388 (2006) :
Maj, M.C., et al. J. Clin. Endocrinol. Metab. 90(7):4101-4107(2005)
Piccinini, M., et al. Obes. Res. 13(4):678-686(2005)

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.