Disease related

anti-CD43b mouse monoclonal, Bra7G, purified

Cat. No: 691583

Available, delivery time 1-7 days

$425.00*

Key Features
  • Mouse monoclonal
  • Suitable for FACS, ICC/IF, IHC and WB
  • Reacts with human
  • Isotype: IgM kappa
Product description
Quantity 1 ml (100 µg/ml)
Antibody Type Monoclonal
Host Mouse
Isotype IgM kappa
Conjugate Unconjugated
Application FACS, ICC/IF, IHC, WB
Purification Affinity chromatography
Reactivity Human
Storage 2-8°C
Intended use Research use only
Clone Bra7G
Immunogen Immature pluripotent human leukemia K562 cells
Concentration 100 µg/ml
Formulation PBS with 0.02% sodium azide
Applications
Tested applications Tested dilutions
Immunocytochemistry (ICC)/ Immunofluorescence (IF) 1:100-1:200 (0.5-1.0 µg/ml)
Immunohistochemistry (IHC) - frozen 1:25-1:50 (2-4 µg/ml)
Immunohistochemistry (IHC) - paraffin 1:25-1:50 (2-4 µg/ml; microwave treatment and/or trypsin digestion at 1 mg/ml PBS recommended)
Flow Cytometry (FACS) 0.5-1.0 µg/million cells in 0.1 ml
Western Blot (WB) 1:100-1:200 (0.5-1 µg/ml)
Background

Bra7G reacts with a 95/115 kDa protein on T-cells and thymocytes and a 115/135 kDa molecule on neutrophils and platelets. 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma. In addition, expression is altered in Wiskott Aldrich Syndrome. A proportion of AIDS patients have antibodies to CD43. A soluble form called galactoglycoprotein is present in serum. Bra7G was typed at the 5th International Workshop on Human Leucocyte Differentiation antigens.

Positive control: paracortex in a tonsil or a reactive lymph node.

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