Product Information
  • Cat:PA5041

  • Clone NO:YN00265r

  • Application:IHC-P

  • Positive cellular localization: cell membrane

  • Reactivity: Human

  • Host: Rabbit


CD19 is expressed in normal B cells, tumor B cells and follicular dendritic cells specifically. In normal tissues, CD19 is expressed throughout the development of B cell line, but down regulated during the terminal differentiation of plasma cells. CD19 is highly conserved in most B cell tumors.

Pathological Antibodies

Formalin-fixed, paraffin-embedded (FFPE) Human Lymph node tissue with CD19 Monoclonal Antibody.