Anti-ZAP70 Mouse Monoclonal Antibody (Purified, BSA-free) [clone: 2F3.2]

Leverancier: Biotium
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BTIUBNUM0811-50EA 395 EUR
BTIUBNUM0811-50
Anti-ZAP70 Mouse Monoclonal Antibody (Purified, BSA-free) [clone: 2F3.2]
Antilichamen
ZAP70 is a 70 kDa 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 ZAP70. In Western blotting of whole cell lysates of CD19-positive purified leukemia cells from patients with Ig-unmutated and Ig-mutated CLL, the antibody labels a band corresponding to ZAP70 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 70 kDa protein. In Western blotting of cell lysates of A431 cells (carcinoma cell line), no band is observed. 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.

Type: Primary
Antigen: ZAP70
Clonality: Monoclonal
Clone: 2F3.2
Conjugation: Purified, BSA-free
Epitope:
Host: Mouse
Isotype: IgG2a, kappa
Reactivity: Human
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