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>   home   >   Products   >   Primary Antibodies   >    KBA.62 (Melanoma Associated Antigen) Antibody   

KBA.62 (Melanoma Associated Antigen) Antibody

Mouse Monoclonal Antibody [Clone KBA.62 ]

  • IHC -  KBA.62 (Melanoma Associated Antigen) Antibody AH12894
    Formalin-fixed, paraffin-embedded human Melanoma stained with Melanoma Monoclonal Antibody (KBA.62).
  • IHC -  KBA.62 (Melanoma Associated Antigen) Antibody AH12894
    Formalin-fixed, paraffin-embedded human Tongue stained with Melanoma Monoclonal Antibody (KBA.62).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Reactivity Human
Host Mouse
Clonality Monoclonal
Isotype Mouse / IgG1, kappa
Clone Names KBA.62
Calculated MW Multiple (140, 135 and 128kDa and two weak bands of 88 and 73kDa)
Additional Information
StorageStore at 2 to 8°C.Antibody is stable for 24 months.
Precautions KBA.62 (Melanoma Associated Antigen) Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Citations (0)

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KBA.62 is a novel anti-melanoma antibody. It reacts positively against melanocytic tumors but not other tumors, thus demonstrating specificity and sensitivity. Moreover, it reacts positively against junctional nevus cells but not intradermal nevi, and against fetal melanocytes but not normal adult melanocytes. KBA.62 antibody is useful in identifying malignant melanomas. Metastatic amelanotic melanoma can often be confused with a variety of poorly differentiated carcinomas, large cell lymphomas, sarcomas, spindle cell carcinomas and various types of mesenchymal neoplasms. A keratin-negative, vimentin-rich neoplasm that immuno-reacts with antibody to S-100 protein and with KBA.62 antibody is, with rare exception, a melanoma. Anti-KBA.62 is a useful additional marker for melanoma, specifically in desmoplastic/spindle cell cases and in the context of micro-metastasis in sentinel lymph node.


E Cohen-Knafo, T al Saati, J Aziza, E Ralfkiaer, J Selves, B Gorguet, and G Delsol. Production and characterisation of an antimelanoma monoclonal antibody KBA.62 using a new melanoma cell line reactive on paraffin wax embedded sections. J Clin Pathol. 1995; 48(9): 826–831. | C�cile Pag�s et. al. KBA.62: a useful marker for primary and metastatic melanomas. Human Pathology 39(8):1136–1142; 2008

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$ 324.00
Cat# AH12894
(40 western blots)
Availability: 2-3 days
Bulk Size
Seasonal Special on Bulk Order
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