*Optimal dilutions/concentrations should be determined by the researcher.
|0.5-1ug/ml for 30 minutes at RT
Boiling tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 10-20 min followed by cooling at RT for 20 minutes
Not tested in other applications.
ZAP70 is a 70kDa protein tyrosine kinase found in T-cells and natural killer cells.ĀControl of this protein translation is via the IgVH gene. ZAP70 protein is expressed in leukemic cells of approximately 25% of chronic lymphocytic leukemia (CLL) cases as well.ĀAnti-ZAP70 expression is an excellent surrogate marker for the distinction between the Ig-mutated (anti-ZAP70 negative) and Ig-unmutated (anti-ZAP70 positive) CLL subtypes and can identify patient groups with divergent clinical courses. The anti-ZAP70 positive Ig-unmutated CLL cases have been shown to have a poorer prognosis.
Prepared in 1mM PBS with 0.05% BSA and 0.05% azide.
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Recombinant full-length human ZAP70 protein
Ab purified from Bioreactor Concentrate by Protein A/G
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Zeta Chain Of T Cell Receptor Associated Protein Kinase 70,Admio2,Imd48,Srk,Stcd,Std,Tzk,Zap-70,Zap70
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]
GTX35179 IHC-P Image
Formalin-fixed, paraffin-embedded human Tonsil stained with ZAP70 Monoclonal Antibody (ZAP70/528).