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ENPP2 Antibody (Center)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

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  • WB - ENPP2 Antibody (Center) AP2854d
    Anti-ENPP2 Antibody (Center) at 1:2000 dilution + Human brain lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 99 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
  • WB - ENPP2 Antibody (Center) AP2854d
    Western blot analysis of lysates from human placenta and plasma tissue lysate (from left to right), using ENPP2 Antibody (Center)(Cat. #AP2854d). AP2854d was diluted at 1:1000 at each lane. A goat anti-rabbit IgG H&L(HRP) at 1:5000 dilution was used as the secondary antibody. Lysates at 35ug per lane.
  • WB - ENPP2 Antibody (Center) AP2854d
    Western blot analysis of (arrow) using rabbit polyclonal ENPP2 Antibody (Center) (Cat. #AP2854d). 293T cell lysates (2ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the gene.
  • FC - ENPP2 Antibody (Center) AP2854d
    ENPP2 Antibody (Center) (Cat. #AP2854d) flow cytometric analysis of MDA-MB435 cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q13822
Reactivity Human, Mouse
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 98994 Da
Antigen Region 377-406 aa
Additional Information
Gene ID 5168
Other Names Ectonucleotide pyrophosphatase/phosphodiesterase family member 2, E-NPP 2, Autotaxin, Extracellular lysophospholipase D, LysoPLD, ENPP2, ATX, PDNP2
Target/Specificity This ENPP2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 377-406 amino acids from the Central region of human ENPP2.
Dilution WB~~1:1000
Format 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.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsENPP2 Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name ENPP2
Synonyms ATX, PDNP2
Function Hydrolyzes lysophospholipids to produce lysophosphatidic acid (LPA) in extracellular fluids. Major substrate is lysophosphatidylcholine. Also can act on sphingosylphosphphorylcholine producing sphingosine-1-phosphate, a modulator of cell motility. Can hydrolyze, in vitro, bis-pNPP, to some extent pNP-TMP, and barely ATP. Involved in several motility- related processes such as angiogenesis and neurite outgrowth. Acts as an angiogenic factor by stimulating migration of smooth muscle cells and microtubule formation. Stimulates migration of melanoma cells, probably via a pertussis toxin-sensitive G protein. May have a role in induction of parturition. Possible involvement in cell proliferation and adipose tissue development. Tumor cell motility-stimulating factor.
Cellular Location Secreted. Note=Secreted by most body fluids including serum and CSF. Also by adipocytes and numerous cancer cells
Tissue Location Predominantly expressed in brain, placenta, ovary, and small intestine. Expressed in a number of carcinomas such as hepatocellular and prostate carcinoma, neuroblastoma and non-small-cell lung cancer. Expressed in body fluids such as plasma, cerebral spinal fluid (CSF), saliva, follicular and amniotic fluids. Not detected in leukocytes. Isoform 1 is more highly expressed in peripheral tissues than in the central nervous system (CNS). Adipocytes only express isoform 1. Isoform 3 is more highly expressed in the brain than in peripheral tissues
Research Areas
Citations (0)

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ENPP2 functions as both a phosphodiesterase, which cleaves phosphodiester bonds at the 5' end of oligonucleotides, and a phospholipase, which catalyzes production of lysophosphatidic acid (LPA) in extracellular fluids. LPA evokes growth factor-like responses including stimulation of cell proliferation and chemotaxis. This protein stimulates the motility of tumor cells and has angiogenic properties, and its expression is upregulated in several kinds of carcinomas. The protein is secreted and further processed to make the biologically active form.


Kawagoe H., Soma O., Goji J., Nishimura N., Narita M.,Genomics 30:380-384(1995)
Nam S.W., Clair T., Kim Y.S., McMarlin A.,Cancer Res. 61:6938-6944(2001)
The MGC Project Team Genome Res. 14:2121-2127(2004)

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Cat# AP2854d
(40 western blots)
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