Rabbit anti-Human ENPP1 Polyclonal Antibody | anti-ENPP1 antibody
ENPP1, NT (ENPP1, M6S1, NPPS, PC1, PDNP1, Ectonucleotide pyrophosphatase/phosphodiesterase family member 1, Membrane component chromosome 6 surface marker 1, Phosphodiesterase I/nucleotide pyrophosphatase 1, Plasma-cell membrane glycoprotein PC-1, Alkalin
ELISA: 1:1,000
Applications are based on unconjugated antibody.
NCBI and Uniprot Product Information
NCBI Description
This gene is a member of the ecto-nucleotide pyrophosphatase/phosphodiesterase (ENPP) family. The encoded protein is a type II transmembrane glycoprotein comprising two identical disulfide-bonded subunits. This protein has broad specificity and cleaves a variety of substrates, including phosphodiester bonds of nucleotides and nucleotide sugars and pyrophosphate bonds of nucleotides and nucleotide sugars. This protein may function to hydrolyze nucleoside 5' triphosphates to their corresponding monophosphates and may also hydrolyze diadenosine polyphosphates. Mutations in this gene have been associated with 'idiopathic' infantile arterial calcification, ossification of the posterior longitudinal ligament of the spine (OPLL), and insulin resistance. [provided by RefSeq, Jul 2008]
Uniprot Description
ENPP1: Involved primarily in ATP hydrolysis at the plasma membrane. Plays a role in regulating pyrophosphate levels, and functions in bone mineralization and soft tissue calcification. In vitro, has a broad specificity, hydrolyzing other nucleoside 5' triphosphates such as GTP, CTP, TTP and UTP to their corresponding monophosphates with release of pyrophosphate and diadenosine polyphosphates, and also 3',5'-cAMP to AMP. May also be involved in the regulation of the availability of nucleotide sugars in the endoplasmic reticulum and Golgi, and the regulation of purinergic signaling. Appears to modulate insulin sensitivity. Homodimer; disulfide-linked. Interacts with INSR. Expressed in plasma cells and also in a number of non-lymphoid tissues, including the distal convoluted tubule of the kidney, chondrocytes and epididymis. At low concentrations of ATP, a phosphorylated intermediate is formed which inhibits further hydrolysis. Belongs to the nucleotide pyrophosphatase/phosphodiesterase family.
Protein type: Membrane protein, integral; Cofactor and Vitamin Metabolism - nicotinate and nicotinamide; Nucleotide Metabolism - purine; Cofactor and Vitamin Metabolism - pantothenate and CoA biosynthesis; EC 3.1.4.1; Phosphatase (non-protein); Motility/polarity/chemotaxis; Carbohydrate Metabolism - starch and sucrose; Cofactor and Vitamin Metabolism - riboflavin; Phosphodiesterase; EC 3.6.1.9
Chromosomal Location of Human Ortholog: 6q22-q23
Cellular Component: extracellular space; cell surface; lysosomal membrane; integral to plasma membrane; basolateral plasma membrane; integral to membrane; plasma membrane
Molecular Function: phosphodiesterase I activity; nucleotide diphosphatase activity; protein homodimerization activity; 3'-phosphoadenosine 5'-phosphosulfate binding; zinc ion binding; calcium ion binding; nucleoside-triphosphate diphosphatase activity; insulin receptor binding; polysaccharide binding; protein binding; nucleic acid binding; scavenger receptor activity; ATP binding
Biological Process: receptor-mediated endocytosis; generation of precursor metabolites and energy; sequestering of triacylglycerol; vitamin metabolic process; nucleoside triphosphate catabolic process; negative regulation of insulin receptor signaling pathway; bone remodeling; negative regulation of fat cell differentiation; phosphate metabolic process; 3'-phosphoadenosine 5'-phosphosulfate metabolic process; riboflavin metabolic process; negative regulation of glucose import; cellular phosphate ion homeostasis; cellular response to insulin stimulus; biomineral formation; negative regulation of ossification; immune response; negative regulation of protein amino acid autophosphorylation; negative regulation of cell growth; regulation of bone mineralization; water-soluble vitamin metabolic process; inorganic diphosphate transport; negative regulation of glycogen biosynthetic process
Disease: Obesity; Cole Disease; Arterial Calcification, Generalized, Of Infancy, 1; Hypophosphatemic Rickets, Autosomal Recessive, 2; Diabetes Mellitus, Noninsulin-dependent