Overview

  • Product nameAnti-JAK3 antibody
    See all JAK3 primary antibodies
  • Description
    Rabbit polyclonal to JAK3
  • Specificityab61198 detects endogenous levels of total JAK3 protein.
  • Tested applicationsSuitable for: ELISA, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic non-phosphopeptide derived from human JAK3 around the phosphorylation site of tyrosine 785.

  • Positive control
    • Human brain tissue.

Properties

Applications

Our Abpromise guarantee covers the use of ab61198 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
ELISA 1/5000.
IHC-P 1/50 - 1/100.

Target

  • FunctionTyrosine kinase of the non-receptor type, involved in the interleukin-2 and interleukin-4 signaling pathway. Phosphorylates STAT6, IRS1, IRS2 and PI3K.
  • Tissue specificityIn NK cells and an NK-like cell line but not in resting T-cells or in other tissues. The S-form is more commonly seen in hematopoietic lines, whereas the B-form is detected in cells both of hematopoietic and epithelial origins.
  • Involvement in diseaseDefects in JAK3 are a cause of severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-negative (T(-)B(+)NK(-) SCID) [MIM:600802]. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.
  • Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. JAK subfamily.
    Contains 1 FERM domain.
    Contains 1 protein kinase domain.
    Contains 1 SH2 domain.
  • DomainPossesses two phosphotransferase domains. The second one probably contains the catalytic domain (By similarity), while the presence of slight differences suggest a different role for domain 1.
  • Post-translational
    modifications
    Tyrosine phosphorylated in response to IL-2 and IL-4.
  • Cellular localizationEndomembrane system. Wholly intracellular, possibly membrane associated.
  • Information by UniProt
  • Database links
  • Alternative names
    • EC 2.7.10.2 antibody
    • JAK 3 antibody
    • JAK L antibody
    • JAK-3 antibody
    • Jak3 antibody
    • JAK3 HUMAN antibody
    • JAK3_HUMAN antibody
    • JAKL antibody
    • Janus kinase 3 (a protein tyrosine kinase, leukocyte) antibody
    • Janus kinase 3 antibody
    • Janus Kinase3 antibody
    • L JAK antibody
    • L-JAK antibody
    • Leukocyte janus kinase antibody
    • LJAK antibody
    • Protein tyrosine kinase leukocyte antibody
    • Tyrosine protein kinase JAK3 antibody
    • Tyrosine-protein kinase JAK3 antibody
    see all

Anti-JAK3 antibody images

  • ab61198 at 1/50 dilution staining JAK3 in human brain by Immunohistochemistry, Paraffin-embedded tissue, in the absence (left) or presence (right) of the immunising peptide.

References for Anti-JAK3 antibody (ab61198)

ab61198 has not yet been referenced specifically in any publications.

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