Overview

Description

  • Nature
    Synthetic
  • Amino Acid Sequence
    • Species
      Human
    • Sequence
      TRERRKGPAPCDRP
    • Amino acids
      483 to 490

Associated products

Specifications

Our Abpromise guarantee covers the use of ab22816 in the following tested applications.

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

  • Applications

    Blocking - Blocking peptide for Anti-DOK3 antibody (ab1357)

  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

General Info

  • Alternative names
    • Docking protein 3
    • DOK 3
    • DOK Like Protein
    • Dok3
    • DOK3_HUMAN
    • DOKL Pending
    • Downstream of tyrosine kinase 3
    • p62 DOK Like Protein
    see all
  • Function
    DOK proteins are enzymatically inert adaptor or scaffolding proteins. They provide a docking platform for the assembly of multimolecular signaling complexes. DOK3 is a negative regulator of JNK signaling in B-cells through interaction with INPP5D/SHIP1. May modulate Abl function.
  • Tissue specificity
    Expressed in spleen.
  • Sequence similarities
    Belongs to the DOK family. Type A subfamily.
    Contains 1 IRS-type PTB domain.
    Contains 1 PH domain.
  • Domain
    PTB domain mediates receptor interaction.
  • Post-translational
    modifications
    Constitutively tyrosine-phosphorylated.
    On IL2 stimulation, phosphorylated on C-terminal tyrosine residues possibly by Src kinases. Can also be phosphorylated by ABL kinase.
  • Cellular localization
    Cytoplasm. Cell membrane.
  • Information by UniProt

References for Human DOK3 peptide (ab22816)

ab22816 has not yet been referenced specifically in any publications.

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