品牌 |
Leading Biology | 貨號(hào) |
APR15827G |
產(chǎn)品分類 |
Monoclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality EMTK/ITK/TSK antibody (N-term).
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分子量 |
71831 Da
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細(xì)胞定位 |
Antigen Cellular Localization:
Cytoplasm. Note=Localizes in the vicinity of cell surface receptors in the plasma membrane after receptor stimulation
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human
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靶點(diǎn) |
A synthetic peptide corresponding to residues in the N-term of human Emtk/Itk/Tsk was used as immunogen.
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克隆號(hào) |
Y401
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通用名 |
EMT, LYK
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基因ID |
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UniProt ID |
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功能 |
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.
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總結(jié) |
Emtk/Itk/Tsk is a member of the Tec family of Protein Tyrosine Kinase (PTK) expressed in T, NK, and mast cells (1). Structurally, Emtk/Itk/Tsk possesses a tyrosine kinase (TK), a pleckstrin homology (PH) and a TEC homology domain. It also contains both SRC homology 2 (SH2) and a SRC homology 3 (SH3) domains (2). It lacks as well the amino-terminal myristylation signal and the negative autoregulatory phosphorylation site present in all members of the Src family of PTKs (3). Additionally, the Src tyrosine kinase LCK is required for Emtk/Itk/Tsk activation and recruitment by CD28 (4).
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形式 |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
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儲(chǔ)存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC
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稀釋方法 |
WB~~1:500~5000
IHC~~1:250~500
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別名 |
Tyrosine-protein kinase ITK/TSK, Interleukin-2-inducible T-cell kinase, IL-2-inducible T-cell kinase, Kinase EMT, T-cell-specific kinase, Tyrosine-protein kinase Lyk, ITK, EMT, LYK
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圖像 |
A. Western blot analysis on Jurkat cell lysate using anti-Emtk/Itk/Tsk (N-term) Rabbit Monoclonal (Cat. APR15827G), dilution 1:5,000 B. Immunohistochemical analysis of paraffin-embedded human lymph node using anti- Emtk/Itk/Tsk (N-term) RabMAb (Cat. APR15827G). |
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說(shuō)明書(shū) |
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數(shù)量 |
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