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Recombinant Human Tyrosine-protein phosphatase non-receptor type 4 (PTPN4), Truncated

ACP23361

Number
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High Purity LevelsPrecision and ReliabilityCustomization Options

Specifications


Cat.No ACP23361 Target NamePTPN4
FormLyophilized powderExpression SystemCustom Production. Please inquire and provide the desire expression system.
Protein LengthPartialPurity>85% (SDS-PAGE)
Storage Buffer5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Immunogen Information


Target SpeciesHumanUniprot IDP29074
Background Information
  • Uniprot Id

    P29074

  • Target Species

    Human

  • Target Name

    PTPN4

  • Target Full Name

    Tyrosine-protein phosphatase non-receptor type 4

  • Target Function

    Phosphatase that plays a role in immunity, learning, synaptic plasticity or cell homeostasis. Regulates neuronal cell homeostasis by protecting neurons against apoptosis. Negatively regulates TLR4-induced interferon beta production by dephosphorylating adapter TICAM2 and inhibiting subsequent TRAM-TRIF interaction. Dephosphorylates also the immunoreceptor tyrosine-based activation motifs/ITAMs of the TCR zeta subunit and thereby negatively regulates TCR-mediated signaling pathway. May act at junctions between the membrane and the cytoskeleton.

  • Target Subcellular Location

    Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm, cytoskeleton. Cytoplasm.

  • Target Protein Families

    Protein-tyrosine phosphatase family, Non-receptor class subfamily

  • Target Synonyms

    MEG; megakaryocyte phosphatase; megakaryocyte protein-tyrosine phosphatase; Protein tyrosine phosphatase MEG1; Protein tyrosine phosphatase; megakaryocyte; protein tyrosine phosphatase; non-receptor type 4 (megakaryocyte); Protein-tyrosine phosphatase MEG1; PTN4; PTN4_HUMAN; PTPase MEG1; PTPase-MEG1; PTPMEG; PTPMEG1; Ptpn4; Tyrosine protein phosphatase non receptor type 4; Tyrosine-protein phosphatase non-receptor type 4

  • Target Background

    The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This protein contains a C-terminal PTP domain and an N-terminal domain homologous to the band 4.1 superfamily of cytoskeletal-associated proteins. This PTP has been shown to interact with glutamate receptor delta 2 and epsilon subunits, and is thought to play a role in signalling downstream of the glutamate receptors through tyrosine dephosphorylation.

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