Rabbit spleen tissues and blocks are valuable research biospecimens widely used in immunology, hematology, infectious diseases, vaccine development, comparative pathology, and translational biomedical research. As the largest secondary lymphoid organ, the rabbit spleen contains well-defined white pulp (B-cell follicles, periarteriolar lymphoid sheaths, and germinal centers) and red pulp (vascular sinuses, splenic cords, and macrophage-rich regions), providing a valuable experimental tissue for investigating adaptive and innate immune responses, antigen presentation, lymphocyte activation, and splenic architecture. Rabbit spleen has been extensively utilized in studies of host–pathogen interactions, immune cell trafficking, antibody responses, inflammation, and evaluation of therapeutic interventions. Formalin-fixed paraffin-embedded (FFPE), frozen, or fresh spleen tissues are suitable for histopathology, immunohistochemistry (IHC), immunofluorescence (IF), in situ hybridization (ISH), transcriptomic, proteomic, and molecular analyses.
Key Features
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Preserved Splenic Microanatomy : Maintains native white pulp, red pulp, and marginal zone compartments.
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Broad Analytical Compatibility : Suitable for histology, immunohistochemistry (IHC), immunofluorescence (IF), in situ hybridization (ISH), protein analysis, and RNA/DNA extraction from appropriately preserved specimens.
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Flexible Specimen Formats : Available as tissue pieces or tissue blocks compatible with standard laboratory workflows.
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Supports Immunological Research : Enables investigations of immune cell populations, lymphoid organization, splenic function, and pathology.
Typical Research Applications
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Immunology and lymphoid tissue research.
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Vaccine development and antibody response studies.
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Infectious disease and host–pathogen interaction research.
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Hematology and immune-mediated or inflammatory disease research.
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Comparative pathology and translational biomedical research.