Formulation: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azideData: Availability 1-3 business days Species Reactivity Human; Other species not known. Format Purified Clonality Monoclonal (mouse origin) Isotype Mouse IgG2a, kappa Clone Name ITGAE/2063 Purity Protein G affinity chromatography UniProt P38570 Localization Cell membrane, cytoplasm Applications Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RTPrediluted IHC only format : incubate for 30 min at RT (1) Limitations This CD103 antibody is available for research use only. Description:This antibody recognizes a protein of 150kDa, identified as CD103, which is the αE integrin subunit of the heterodimeric αEβ7 integrin belonging to a small β7 integrin subfamily. CD103 is expressed on more than 95% of intraepithelial CD8+ cells and on 40% of mucosa-associated T cells, whereas less than 2% of resting blood lymphocytes are CD103-positive. In several malignant conditions, such as T-cell lymphomas and hairy cell leukemia (HCL), the cells express CD103. This antibody is an extremely useful addition to the IHC panel for the diagnosis of hairy cell leukemia (HCL).Immunogen:A recombinant human protein was used as the immunogen for the CD103 antibody.Storage:Store the CD103 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).