TXK Polyclonal Antibody - E-AB-90953

TXK Polyclonal Antibody

Sizes: 60μL, 120μL, 200μL

Catalogue Numbers: E-AB-90953-60, E-AB-90953-120, E-AB-90953-200

Citations, Manuals and MSDS Available upon request.

Abbreviation: TXK

Target Synonym: TXK; BTKL; PSCTK5; PTK4; RLK; TKL

Conjugation: Unconjugated

Host: Rabbit

Species Reactivity: Rat

Application: WB

Isotype: IgG

Clonality: Polyclonal

UNIProt ID: P42681

Background: 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 leads 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. Plays a role in the positive regulation of IFNG transcription in T-helper 1 cells as part of an IFNG promoter-binding complex with PARP1 and EEF1A1. Within the complex, 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.

Concentration: 1mg/mL

Immunogen: Recombinant fusion protein of human TXK

Buffer: PBS with 0.01% thiomersal, 50% glycerol, pH7.3.

Purification Method: Affinity purification

Dilution: WB 1:500-1:2000

Calculated MW: 61kDa

Observed MW: 85kDa

Storage: -20°C/One year. Avoid freeze / thaw cycles.

Shipping: Ice bag

Research Use Only