Key features and details
- Rabbit polyclonal to TXK/RLK
- Suitable for: WB, IHC-P
- Reacts with: Mouse
- Isotype: IgG
Product nameAnti-TXK/RLK antibody
See all TXK/RLK primary antibodies
DescriptionRabbit polyclonal to TXK/RLK
Tested applicationsSuitable for: WB, IHC-Pmore details
Species reactivityReacts with: Mouse
Recombinant fragment (His-T7-tag) corresponding to Mouse TXK/RLK aa 286-509. (Expressed in E.coli).
HLGEWRAHIPVAIKAINEGSMSEEDFIEEAKVMMKLSHSRLVQLYGVCIQ QKPLYIVTEFMENGCLLDYLRERKGQLQKALLLSMCQDICEGMAYLERSC YIHRDLAARNCLVSSACVVKISDFGMARYVLDDEYISSSGAKFPVKWCPP EVFHFNKYSSKSDVWSFGVLMWEVFTEGKMPFENKSNLQVVEAISQGFRL YRPHLAPMTIYRVMYSCWHESPKG
Database link: P42682
- WB: Recombinant mouse TXK/RLK protein; Mouse heart tissue lysate.
This product was previously labelled as TXK
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol
Concentration information loading...
PurityImmunogen affinity purified
Purification notesAntigen-specific affinity chromatography followed by Protein A affinity chromatography.
Our Abpromise guarantee covers the use of ab233260 in the following tested applications.
|WB||Use a concentration of 0.2 - 2 µg/ml. Predicted molecular weight: 61 kDa.|
|IHC-P||Use a concentration of 5 - 20 µg/ml.|
FunctionNon-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.
Tissue specificityExpressed in T-cells and some myeloid cell lines. Expressed in Th1/Th0 cells with IFN-gamma-producing potential.
Sequence similaritiesBelongs to the protein kinase superfamily. Tyr protein kinase family. TEC subfamily.
Contains 1 protein kinase domain.
Contains 1 SH2 domain.
Contains 1 SH3 domain.
modificationsPhosphorylated at Tyr-420 by FYN. Autophosphorylation at Tyr-91 is critical for the activation of TXK, leading to the up-regulation of IFN-gamma gene transcription.
The cysteine string at the N-terminus is palmitoylated and required for the proper subcellular location.
Cellular localizationCytoplasm. Nucleus. Cell membrane. 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.
- Information by UniProt
- BTKL antibody
- EC 184.108.40.206 antibody
- MGC22473 antibody
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab233260 has not yet been referenced specifically in any publications.