TXK Antibody - N-terminal region (OAAB17235)

Catalog No: OAAB17235

Size:400ul

Western blot analysis of TXK (arrow) using rabbit polyclonal hTXK-E37 (Cat. # OAAB17235). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the TXK gene.

TXK is strongly supported by BioGPS gene expression data to be expressed in Jurkat

Product Info

• Predicted Species Reactivity: Human
• Product Format: Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
• Clonality: Polyclonal
• Isotype: Ig
• Host: Rabbit
• Application: WB
• Additional Information: Precautions: TXK Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
  Function: Non-receptor tyrosine kinase that plays a redundant role with ITK in regulation of the adaptive immune response. Regulates the development, function and differentiation of conventional T- cells and nonconventional NKT-cells. When antigen presenting cells (APC) activate T-cell receptor (TCR), a series of phosphorylation lead to the recruitment of TXK to the cell membrane, where it is phosphorylated at Tyr-420. Phosphorylation leads to TXK full activation. Contributes also to signaling from many receptors and participates in multiple downstream pathways, including regulation of the actin cytoskeleton. Like ITK, can phosphorylate PLCG1, leading to its localization in lipid rafts and activation, followed by subsequent cleavage of its substrates. In turn, the endoplasmic reticulum releases calcium in the cytoplasm and the nuclear activator of activated T-cells (NFAT) translocates into the nucleus to perform its transcriptional duty. With PARP1 and EEF1A1, TXK forms a complex that acts as a T-helper 1 (Th1) cell- specific transcription factor and binds the promoter of IFNG to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production. Phosphorylates both PARP1 and EEF1A1. Phosphorylates also key sites in LCP2 leading to the up-regulation of Th1 preferred cytokine IL-2. Phosphorylates 'Tyr- 201' of CTLA4 which leads to the association of PI-3 kinase with the CTLA4 receptor
  Cellular Location: Cytoplasm. Nucleus. Cell membrane; Peripheral membrane protein. Note=Localizes in the vicinity of cell surface receptors in the plasma membrane after receptor stimulation. Translocates into the nucleus and enhances IFN-gamma gene transcription in T-cells
  Tissue Location: Expressed in T-cells and some myeloid cell lines. Expressed in Th1/Th0 cells with IFN-gamma-producing potential
• Reconstitution and Storage: Maintain refrigerated at 2-8C for up to 2 weeks. For long term storage store at -20C in small aliquots to prevent freeze-thaw cycles.
• Immunogen: This TXK antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 22-52 amino acids from the N-terminal region of human TXK.
• Predicted Homology Based on Immunogen Sequence: Human
• Concentration: Approximately 0.5mg/ml. Actual concentration varies with each lot.
• Sample Type Confirmation:

  TXK is strongly supported by BioGPS gene expression data to be expressed in Jurkat

• Application Info: WB: 1:2000
  WB: 1:1000
  IHC-P: 1:50~100

Target Info

• Gene Symbol: TXK
• Alias Symbols: RLK, TKL, BTKL, PTK4, PSCTK5
• NCBI Gene Id: 7294
• Protein Name: Tyrosine-protein kinase TXK
• Description of Target: Purified Rabbit Polyclonal Antibody (Pab)
• Uniprot ID: P42681
• Protein Accession #: NP_003319.2
• Molecular Weight: 61258 Da