Active human ABL2 protein fragment (ab51259)

Overview

Description

  • NatureRecombinant
  • SourceBaculovirus infected sf9 cells
  • Amino Acid Sequence
    • SpeciesHuman
    • Amino acids0 to 0

Specifications

Our Abpromise guarantee covers the use of ab51259 in the following tested applications.

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

  • Applications

    Functional Studies

  • FormLiquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: 150mM Imidazole
    Constituents: 25% Glycerol, 50mM Sodium phosphate, 300mM Sodium chloride, 0.2mM DTT, 0.1mM PMSF, pH 7

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

General info

  • Alternative names
    • Abelson murine leukemia viral oncogene homolog 2
    • Abelson related gene protein
    • Abelson tyrosine-protein kinase 2
    • Abelson-related gene protein
    • ABL2
    • ABL2_HUMAN
    • ABLL
    • ARG
    • Tyrosine kinase ARG
    • Tyrosine protein kinase ABL2
    • Tyrosine-protein kinase ARG
    • v abl Abelson murine leukemia viral oncogene homolog 2
    see all
  • FunctionNon-receptor tyrosine-protein kinase that plays an ABL1-overlapping role in key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion and receptor endocytosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like MYH10 (involved in movement); CTTN (involved in signaling); or TUBA1 and TUBB (microtubule subunits). Binds directly F-actin and regulates actin cytoskeletal structure through its F-actin-bundling activity. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as CRK, CRKL, DOK1 or ARHGAP35. Adhesion-dependent phosphorylation of ARHGAP35 promotes its association with RASA1, resulting in recruitment of ARHGAP35 to the cell periphery where it inhibits RHO. Phosphorylates multiple receptor tyrosine kinases like PDGFRB and other substrates which are involved in endocytosis regulation such as RIN1. In brain, may regulate neurotransmission by phosphorylating proteins at the synapse. ABL2 acts also as a regulator of multiple pathological signaling cascades during infection. Pathogens can highjack ABL2 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.
  • Tissue specificityWidely expressed.
  • Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. ABL subfamily.
    Contains 1 protein kinase domain.
    Contains 1 SH2 domain.
    Contains 1 SH3 domain.
  • DomainContains two distinct classes of F-actin-binding domains. Although both can bind F-actin, the 2 are required to bundle actin filaments.
  • Post-translational
    modifications
    Phosphorylated at Tyr-261 by ABL1 in response to oxidative stress. Phosphorylated by PDGFRB.
    Polyubiquitinated. Polyubiquitination of ABL2 leads to degradation.
  • Cellular localizationCytoplasm > cytoskeleton.
  • Target information above from: UniProt accession P42684 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt

Active human ABL2 protein fragment images

  • Sample Purity Data.

References for Active human ABL2 protein fragment (ab51259)

ab51259 has not yet been referenced specifically in any publications.

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