Cat#: | PA-008F |
Product Name: | Mouse Anti-Human ZAP70 Antibody |
Synonym: | ZAP70; zeta-chain (TCR) associated protein kinase 70kDa; SRK; STD; TZK; ZAP-70; FLJ17670; FLJ17679; zeta-chain (TCR) associated protein kinase (70 kD); Tyrosine-protein kinase ZAP-70; 70 kDa zeta-associated protein Syk-related tyrosine kinase; EC 2.7.10.2; zeta-chain associated protein kinase 70kDa; zeta-chain associated protein kinase, 70kD |
Gene Introduction: | ZAP-70 (ζ–associated protein of 70 kDa) is a tyrosine kinase of the Syk family that plays a critical role in triggering the signaling cascade in response to T-cell receptor stimulation. It is primarily expressed in T cells and natural killer (NK) cells, but is also detectable in mast cells and basophils. ZAP-70 is also expressed in normal pro/pre B cells but not in normal mature B cells. ZAP-70 is expressed in B cells in a subset of chronic lymphocytic leukemias (CLL) closely associated with an unmutated configuration of the immunoglobulin heavy-chain variable region (IgVH) genes. The precise functional significance of ZAP-70 in this subset of CLL B cells is unknown. Some data indicates that expression of ZAP-70 in CLL allows more effective IgM signaling in CLL B cells, which could explain the disease progress. Also, some other B-cell neoplasms and T-cell neoplasms express ZAP-70. |
Description: | Mouse Anti-Human ZAP70 Monoclonal Antibody |
Formulation: | Liquid Solution |
Host Species: | Mouse |
Species Reactivity: | Human |
Clone#: | 2F3.3 |
Isotype: | IgG2a, kappa |
Application: | IHC |
Usage: | For Lab Research Use Only |
Storage: | Store antibody products at 2-8°C. For long term storage, aliquot and freeze at -20°C. Avoid repeated freeze/thaw cycles |