Rabbit kidney tissue pieces and blocks are widely used research biospecimens in renal physiology, nephrology, toxicology, pathology, pharmacology, and translational biomedical research. The rabbit (Oryctolagus cuniculus) kidney has been extensively characterized in studies of glomerular filtration, tubular transport, renal hemodynamics, and ischemia–reperfusion injury. Compared with commonly used murine models, rabbit kidneys provide larger tissue samples and anatomical dimensions that facilitate histological evaluation, microdissection, ex vivo functional studies, and molecular analyses. Rabbit renal tissues are routinely used to investigate acute kidney injury (AKI), chronic kidney disease (CKD), renal fibrosis, electrolyte and water transport, drug-induced nephrotoxicity, oxidative stress, inflammatory signaling, and renal biomarker validation. They are also compatible with histopathology, immunohistochemistry (IHC), immunofluorescence (IF), in situ hybridization (ISH), and emerging spatial transcriptomic and spatial proteomic analyses.

Key Features

• Preserved Renal Architecture : Maintains native renal structure, including glomeruli, proximal and distal tubules, collecting ducts, interstitium, and renal vasculature.

• Broad Analytical Compatibility: Suitable for histopathology, immunohistochemistry (IHC), immunofluorescence (IF), RNA and protein expression analysis, spatial transcriptomics, and spatial proteomics.

• Supports Renal Research : Enables investigations of renal physiology, tubular transport mechanisms, nephrotoxicity, ischemia–reperfusion injury, renal fibrosis, inflammation, oxidative stress, and renal biomarker validation.

• Sufficient Tissue Volume : Provides ample material for serial sectioning, multiplex molecular analyses, comparative pathology, and translational kidney research.

• Compatible with Standard Workflows : Suitable for light microscopy, electron microscopy, and a broad range of molecular biology techniques.

Typical Research Applications

• Renal physiology and tubular transport mechanisms.

• Acute kidney injury (AKI) and chronic kidney disease (CKD) research.

• Drug safety and nephrotoxicity assessment.

• Renal fibrosis, inflammation, and ischemia–reperfusion injury studies.

• Renal biomarker identification and validation.

• Comparative and translational nephrology research.