ZAP70 (Chronic Lymphocytic Leukemia Marker) (clone ZAP70/528 + 2F3.2), anti-human

ZAP70 (Chronic Lymphocytic Leukemia Marker) (clone ZAP70/528 + 2F3.2), anti-human

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In stock
SKU
ARP-24-7535-MSM3
Catalog Number: 24-7535-MSM3
Size: 100 µl, 0.5 ml, 1 ml
Isotype: Mouse IgG's
Decription:
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.

Synonyms: Selective T cell defect, SRK, STD, Syk-related tyrosine kinase, Tyrosine-protein kinase ZAP-70,TZK, Zeta chain associated protein kinase 70kDa

Clone: ZAP70/528 + 2F3.2

Isotype: Mouse IgG's

Immunogen: Recombinant full-length human ZAP70 protein (ZAP70/528); Recombinant ZAP-70 protein including residues 1-254 and encompassing SH2 domains of human ZAP70 (2F3.2)

Reactivity: human. Others-not known

Form: Purified, in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Applications: Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Immunohistology (Formalin-fixed) (0.5-1ug/ml for 30 minutes at RT)
(Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 10-20 min followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Reactivity: Jurkat cells. Tonsil or lymph node.

Concentration: 0.2mg/ml

Storage: Can be stored at +4C. For long term storage, aliquot and store at -20C. Avoid repeated freezing and thawing cycles.
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