Mouse IL2 Inducible T-Cell Kinase (ITK) ELISA Kit | ITK elisa kit

Mouse IL2 Inducible T-Cell Kinase (ITK) ELISA Kit

Cat. Num. AAA2706490

• Gene Names: ITK; EMT; LYK; LPFS1; PSCTK2
• Reactivity: Mouse
• Synonyms: IL2 Inducible T-Cell Kinase (ITK); Mouse IL2 Inducible T-Cell Kinase (ITK) ELISA Kit; PSCTK2; EMT; LYK; T-cell-specific kinase; Tyrosine-protein kinase Lyk; ITK elisa kit

• Reactivity: Mouse
• Specificity: This assay has high sensitivity and excellent specificity for detection of IL2 Inducible T-Cell Kinase (ITK).; No significant cross-reactivity or interference between IL2 Inducible T-Cell Kinase (ITK) and analogues was observed.
• Sequence Length: 620

• Assay Type: Double-antibody Sandwich
• Samples: Tissue Homogenates, Cell Lysates and Other Biological Fluids
• Detection Range: 0.312-20ng/mL
• Sensitivity: < 0.119ng/mL
• Application: Enzyme-linked immunosorbent assay for Antigen Detection.
• Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level IL2 Inducible T-Cell Kinase (ITK) were tested 20 times on one plate, respectively.
• Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level IL2 Inducible T-Cell Kinase (ITK) were tested on 3 different plates, 8 replicates in each plate.
• CV(%) =: SD/meanX100
• Intra-Assay: CV<10%
• Inter-Assay: CV<12%
• Preparation and Storage: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.; To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for ITK elisa kit

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to IL2 Inducible T-Cell Kinase (ITK). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to IL2 Inducible T-Cell Kinase (ITK). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain IL2 Inducible T-Cell Kinase (ITK), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of IL2 Inducible T-Cell Kinase (ITK) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

• NCBI GI #: 119582012
• NCBI GeneID: 3702
• UniProt Accession #: Q08881; Q32ML7; B2R752
• Molecular Weight: 71,831 Da
• NCBI Official Full Name: IL2-inducible T-cell kinase
• NCBI Official Synonym Full Names: IL2 inducible T cell kinase
• NCBI Official Symbol: ITK
• NCBI Official Synonym Symbols: EMT; LYK; LPFS1; PSCTK2
• NCBI Protein Information: tyrosine-protein kinase ITK/TSK
• UniProt Protein Name: Tyrosine-protein kinase ITK/TSK
• Protein Family: Tyrosine-protein kinase
• UniProt Gene Name: ITK
• UniProt Synonym Gene Names: EMT; LYK; IL-2-inducible T-cell kinase

NCBI Description

This gene encodes an intracellular tyrosine kinase expressed in T-cells. The protein contains both SH2 and SH3 domains which are often found in intracellular kinases. It is thought to play a role in T-cell proliferation and differentiation. [provided by RefSeq, Jul 2008]

Uniprot Description

Tyrosine kinase that plays an essential role 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 ITK to the cell membrane, in the vicinity of the stimulated TCR receptor, where it is phosphorylated by LCK. Phosphorylation leads to ITK autophosphorylation and full activation. Once activated, phosphorylates PLCG1, leading to the activation of this lipase and 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. Phosphorylates 2 essential adapter proteins: the linker for activation of T-cells/LAT protein and LCP2. Then, a large number of signaling molecules such as VAV1 are recruited and ultimately lead to lymphokine production, T-cell proliferation and differentiation (PubMed:12186560, PubMed:12682224, PubMed:21725281). Phosphorylates TBX21 at 'Tyr-530' and mediates its interaction with GATA3 ().