CD79a – MMab

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IHC of CD79a on an FFPE Colon Tissue

IHC of CD79a on an FFPE Colon Tissue

Specification Sheets
Safety Data Sheet


Intended Use For In Vitro Diagnostic Use
Summary and Explanation CD79a is non-covalently associated with membrane-bound immunoglobulins on B-cells to constitute the B-cell Ag receptor. CD79a first appears at pre B-cell stage and persists until the plasma-cell stage, where it is found as an intracellular component. CD79a is found in the majority of Acute Leukemias of precursor B-cell type, in B-cell lines, B-cell Lymphomas, and in some Myelomas. CD79a is a B-cell marker that is generally used to complement CD20. This antibody will stain many of the same Lymphomas as CD20, but also stains more B-precursor Lymphoid Leukemias than CD20. CD79a also stains more cases of Plasma-cell Myeloma and occasionally some types of endothelial cells as well. CD79a will stain many cases of Acute Promyelocytic Leukemia (FAB-M3), but only rarely stains other types of Myeloid Leukemia.
Antibody Type Mouse Monoclonal Clone JCB117
Isotype IgG1/K Reactivity Paraffin, Frozen
Localization Membranous Control Tonsil, Lymph Node
Presentation CD79a is a mouse monoclonal antibody derived from cell culture supernatant that is concentrated, dialyzed, filter sterilized and diluted in buffer pH 7.5, containing BSA and sodium azide as a preservative.
Catalog No. Antibody Type Dilution Volume/QTY
BSB 5302 Tinto Prediluted Ready-To-Use 3.0 ml
BSB 5303 Tinto Prediluted Ready-To-Use 7.0 ml
BSB 5304 Tinto Prediluted Ready-To-Use 15.0 ml
BSB 5305 Concentrated 1:250-1:1000 0.1 ml
BSB 5306 Concentrated 1:250-1:1000 0.5 ml
BSB 5307 Concentrated 1:250-1:1000 1.0 ml
BSB 5308 Control Slides 5
Note: For concentrated antibodies, please centrifuge prior to use to ensure recovery of all product.

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