Human, Mouse ZAP-70 ELISA Kit | ZAP-70 elisa kit
Phospho-ZAP-70 (Tyr315) Colorimetric Cell-Based ELISA Kit
NCBI and Uniprot Product Information
NCBI Description
This gene encodes an enzyme belonging to the protein tyrosine kinase family, and it plays a role in T-cell development and lymphocyte activation. This enzyme, which is phosphorylated on tyrosine residues upon T-cell antigen receptor (TCR) stimulation, functions in the initial step of TCR-mediated signal transduction in combination with the Src family kinases, Lck and Fyn. This enzyme is also essential for thymocyte development. Mutations in this gene cause selective T-cell defect, a severe combined immunodeficiency disease characterized by a selective absence of CD8-positive T-cells. Two transcript variants that encode different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Uniprot Description
ZAP70: a tyrosine kinase of the Syk family. Plays an essential role in regulation of the adaptive immune response. Phosphorylates two essential T cell adapter proteins: the linker for activation of T-cells (LAT) protein and LCP2. Regulates lymphocyte activation, motility, adhesion and cytokine expression of mature T-cells. Promotes survival and cell-cycle progression of developing double-negative thymocytes before positive selection. Associates with the T-cell antigen receptor (TCR) zeta-chain and is phosphorylated by Lck following antigen receptor activation. Required for internalization and degradation of the TCR complex through interaction with the E3 ubiquitin-protein ligase CBL and adapter proteins SLA and SLA2. Three alternatively spliced isoforms of the human protein have been described.
Protein type: EC 2.7.10.2; Kinase, protein; Protein kinase, TK; Protein kinase, tyrosine (non-receptor); Syk family; TK group
Chromosomal Location of Human Ortholog: 2q11.2
Cellular Component: cytoplasm; cytosol; extrinsic component of cytoplasmic side of plasma membrane; immunological synapse; intercellular junction; membrane raft; plasma membrane; T cell receptor complex
Molecular Function: ATP binding; non-membrane spanning protein tyrosine kinase activity; protein binding; protein tyrosine kinase activity; receptor binding
Biological Process: adaptive immune response; B cell activation; beta selection; immune response; innate immune response; negative thymic T cell selection; peptidyl-tyrosine autophosphorylation; peptidyl-tyrosine phosphorylation; positive regulation of alpha-beta T cell differentiation; positive regulation of alpha-beta T cell proliferation; positive regulation of calcium-mediated signaling; positive regulation of T cell differentiation; positive thymic T cell selection; protein amino acid phosphorylation; regulation of cell proliferation; T cell activation; T cell differentiation; T cell migration; T cell receptor signaling pathway; transmembrane receptor protein tyrosine kinase signaling pathway
Disease: Autoimmune Disease, Multisystem, Infantile-onset, 2; Selective T-cell Defect
Research Articles on ZAP-70
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Product Notes
The Human, Mouse ZAP-70 zap70 (Catalog #AAA9501175) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9501175 ELISA Kit recognizes Human, Mouse ZAP-70. It is sometimes possible for the material contained within the vial of "ZAP-70, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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