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Cell Biology Cell Cycle Kinases/Phosphatases Phosphatases
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Recombinant

Human PTEN Matched Antibody Pair Kit (ab215071)

  • Datasheet
  • SDS
  • Protocol Booklet
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Human PTEN standard curve.
  • Sandwich ELISA - Human PTEN Matched Antibody Pair Kit (ab215071)

Key features and details

  • Unlabeled capture antibody, biotin-labeled detection antibody and calibrated protein standard
  • For economical ELISA and ELISA-based assay development
  • Reacts with: Human
  • Range: 250 pg/ml - 16000 pg/ml

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Recombinant Human PTEN protein (ab84765)

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Overview

  • Product name

    Human PTEN Matched Antibody Pair Kit
    See all PTEN kits
  • Detection method

    Colorimetric
  • Assay type

    ELISA set
  • Sensitivity

    137.38 pg/ml
  • Range

    250 pg/ml - 16000 pg/ml
  • Species reactivity

    Reacts with: Human
  • Product overview

    Human PTEN Matched Antibody Pair Kits include a capture and a biotinylated detector antibody pair, along with a calibrated protein standard, suitable for sandwich ELISA. The Matched Antibody Pair Kit can be used to quantify native and recombinant human PTEN.


    Optimization of the kit reagents to sample type, immunoassay format or instrumentation may be required. Guidelines for use of this kit in a standard 96-well microplate sandwich ELISA using HRP/TMB system of colorimetric detection is described in this assay procedure for the purposes of quantification.


    Protocol information and tips on the use of the Matched Antibody Pair kits for sandwich ELISA can be found on our website. An accessory pack can be purchased which includes buffer reagents required to perform 10 x 96-well plate sandwich ELISAs (ab210905).


    For additional information on the performance of the antibody pair used in this kit, please see our equivalent SimpleStep ELISA kit ab206979. Please note that while the antibody pair is the same provided in the corresponding SimpleStep ELISA Kit, due to differences in their formulation, this antibody pair cannot be used with the consumables provided with our SimpleStep ELISA Kits.

  • Tested applications

    Suitable for: IA, ELISAmore details
  • Platform

    Reagents

Properties

  • Storage instructions

    Store at -20°C. Please refer to protocols.
  • Components 10 x 96 tests 5 x 96 tests
    Human PTEN Capture Antibody 2 x 50µg 1 x 50µg
    Human PTEN Detector Antibody 2 x 12.5µg 1 x 12.5µg
    Human PTEN Lyophilized Protein 2 vials 1 vial
  • Research areas

    • Cell Biology
    • Cell Cycle
    • Kinases/Phosphatases
    • Phosphatases
    • Signal Transduction
    • Signaling Pathway
    • Lipid Signaling
    • Lipid Phosphatases
    • Epigenetics and Nuclear Signaling
    • Transcription
    • Cancer susceptibility
    • Tumor Suppressors
    • Cancer
    • Cell cycle
    • Kinases/phosphatases
    • Phosphatases
    • Cancer
    • Oncoproteins/suppressors
    • Tumor suppressors
    • PTEN pathway
    • Metabolism
    • Types of disease
    • Diabetes
    • Metabolism
    • Types of disease
    • Obesity
    • Metabolism
    • Types of disease
    • Metabolic disorders
  • Function

    Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5-trisphosphate, phosphatidylinositol 3,4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1,3,4,5-tetrakisphosphate with order of substrate preference in vitro PtdIns(3,4,5)P3 > PtdIns(3,4)P2 > PtdIns3P > Ins(1,3,4,5)P4. The lipid phosphatase activity is critical for its tumor suppressor function. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival. The unphosphorylated form cooperates with AIP1 to suppress AKT1 activation. Dephosphorylates tyrosine-phosphorylated focal adhesion kinase and inhibits cell migration and integrin-mediated cell spreading and focal adhesion formation. Plays a role as a key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during adult neurogenesis, including correct neuron positioning, dendritic development and synapse formation. May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue. The nuclear monoubiquitinated form possesses greater apoptotic potential, whereas the cytoplasmic nonubiquitinated form induces less tumor suppressive ability. In motile cells, suppresses the formation of lateral pseudopods and thereby promotes cell polarization and directed movement.
    Isoform alpha: Functional kinase, like isoform 1 it antagonizes the PI3K-AKT/PKB signaling pathway. Plays a role in mitochondrial energetic metabolism by promoting COX activity and ATP production, via collaboration with isoform 1 in increasing protein levels of PINK1.
  • Tissue specificity

    Expressed at a relatively high level in all adult tissues, including heart, brain, placenta, lung, liver, muscle, kidney and pancreas.
  • Involvement in disease

    Cowden syndrome 1
    Lhermitte-Duclos disease
    Bannayan-Riley-Ruvalcaba syndrome
    Squamous cell carcinoma of the head and neck
    Endometrial cancer
    PTEN mutations are found in a subset of patients with Proteus syndrome, a genetically heterogeneous condition. The molecular diagnosis of PTEN mutation positive cases classifies Proteus syndrome patients as part of the PTEN hamartoma syndrome spectrum. As such, patients surviving the early years of Proteus syndrome are likely at a greater risk of developing malignancies.
    Glioma 2
    VACTERL association with hydrocephalus
    Prostate cancer
    Macrocephaly/autism syndrome
    A microdeletion of chromosome 10q23 involving BMPR1A and PTEN is a cause of chromosome 10q23 deletion syndrome, which shows overlapping features of the following three disorders: Bannayan-Zonana syndrome, Cowden disease and juvenile polyposis syndrome.
  • Sequence similarities

    Contains 1 C2 tensin-type domain.
    Contains 1 phosphatase tensin-type domain.
  • Domain

    The C2 domain binds phospholipid membranes in vitro in a Ca(2+)-independent manner; this binding is important for its tumor suppressor function.
  • Post-translational
    modifications

    Constitutively phosphorylated by CK2 under normal conditions. Phosphorylated in vitro by MAST1, MAST2, MAST3 and STK11. Phosphorylation results in an inhibited activity towards PIP3. Phosphorylation can both inhibit or promote PDZ-binding. Phosphorylation at Tyr-336 by FRK/PTK5 protects this protein from ubiquitin-mediated degradation probably by inhibiting its binding to NEDD4. Phosphorylation by ROCK1 is essential for its stability and activity. Phosphorylation by PLK3 promotes its stability and prevents its degradation by the proteasome.
    Monoubiquitinated; monoubiquitination is increased in presence of retinoic acid. Deubiquitinated by USP7; leading to its nuclear exclusion. Monoubiquitination of one of either Lys-13 and Lys-289 amino acid is sufficient to modulate PTEN compartmentalization. Ubiquitinated by XIAP/BIRC4.
  • Cellular localization

    Secreted. May be secreted via a classical signal peptide and reenter into cells with the help of a poly-Arg motif and Cytoplasm. Nucleus. Nucleus, PML body. Monoubiquitinated form is nuclear. Nonubiquitinated form is cytoplasmic. Colocalized with PML and USP7 in PML nuclear bodies. XIAP/BIRC4 promotes its nuclear localization.
  • Target information above from: UniProt accession P60484 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Alternative names

    • 10q23del
    • BZS
    • DEC
    • GLM2
    • MGC11227
    • MHAM
    • MMAC1
    • MMAC1 phosphatase and tensin homolog deleted on chromosome 10
    • Mutated in multiple advanced cancers 1
    • Phosphatase and tensin homolog
    • Phosphatase and tensin like protein
    • Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN
    • Pten
    • PTEN_HUMAN
    • PTEN1
    • TEP1
    see all
  • Database links

    • Entrez Gene: 5728 Human
    • Omim: 601728 Human
    • SwissProt: P60484 Human
    • Unigene: 500466 Human
    • Unigene: 729457 Human

    Associated products

    • Alternative Versions

      • Human PTEN Antibody Pair - BSA and Azide free (ab241932)
    • Related Products

      • ELISA Accessory Pack (ab210905)
    • SimpleStep ELISA kits

      • Human PTEN ELISA Kit (ab206979)

    Applications

    Our Abpromise guarantee covers the use of ab215071 in the following tested applications.

    The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

    Application Abreviews Notes
    IA Use at an assay dependent concentration.
    ELISA Use at an assay dependent concentration.

    Images

    • Human PTEN standard curve.
      Human PTEN standard curve.

      Standard calibration curve. Background subtracted values are graphed.

    • Sandwich ELISA - Human PTEN Matched Antibody Pair Kit (ab215071)
      Sandwich ELISA - Human PTEN Matched Antibody Pair Kit (ab215071)
      To learn more about the advantages of recombinant antibodies see here.

    Protocols

    • Protocol Booklet

    Click here to view the general protocols

    Datasheets and documents

    • Datasheet
    • SDS
  • References (0)

    Publishing research using ab215071? Please let us know so that we can cite the reference in this datasheet.

    ab215071 has not yet been referenced specifically in any publications.

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