آنتی بادی ZAP70 کلون 2F3.2 برند Patho Sage

Specification:

ZAP-70 is a 70kDa protein tyrosine kinase found in T-cells and natural killer cells. Control of this protein translation is via the IgVH gene. In Western blotting of whole cell lysates of normal peripheral blood mononuclear cells, the antibody labels a band corresponding to ZAP-70. In Western blotting of whole cell lysates of CD19-positive purified leukemia cells from patients with lg-unmutated and lg-mutated CLL, the antibody labels a band corresponding to ZAP-70 in the Ig-unmutated CLL samples, whereas no band is observed in the Ig-mutated CLL samples. In Western blotting of cell lysates of Jurkat cells (T-lymphoblastic cell line), the antibody labels a band of 70kDa protein. In Western blotting of cell lysates of A431 cells (carcinoma cell line), no band is observed. ZAP-70 protein is expressed in leukemic cells of approximately 25% of chronic lymphocytic leukemia (CLL) cases as well. Anti-ZAP-70 expression is an excellent surrogate marker for the distinction between the g-mutated (antiZAP-70 negative) and Ig-unmutated (anti-ZAP-70 positive) CLL subtypes and can identify patient groups with divergent clinical courses. The anti-ZAP-70 positive Ig-unmutated CLL cases have been shown to have a poorer prognosis.

Immunogen:

Recombinant ZAP-70 protein including residues 1-254 and encompassing SH2 domains of human ZAP-70

Presentation:

Bioreactor Concentrate with 0.05% Azide