ZAP70(Chronic Lymphocytic Leukemia Marker)

Product Specifications

Gene Name

[ZAP70]

NCBI Gene ID

7535

Reactivity

Human

Storage Conditions

Antibody with azide: store at 2 to 8 degree C.<br>Antibody without azide: store at -20 to -80 degree C.<br>Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Specificity

ZAP70 is a 70kDa protein tyrosine kinase found in T-cells and natural killer cells. Control 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. Anti-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.

Other Gene Names

[ZAP70; ZAP70; SRK; STD; TZK; STCD; IMD48; ADMIO2; ZAP-70; SRK]

Short Name

[ZAP70]

Other Product Names

[tyrosine-protein kinase ZAP-70 isoform 1; Tyrosine-protein kinase ZAP-70; tyrosine-protein kinase ZAP-70; zeta chain of T cell receptor associated protein kinase 70; 70 kDa zeta-chain associated protein; Syk-related tyrosine kinase]