Unconjugated anti-cat primary antibodies are label-free immunoreagents designed to recognize specific feline antigens in biological samples. Because they are not pre-linked to fluorophores, enzymes, or other tags, they offer maximum flexibility for downstream detection. They are widely used in veterinary research, diagnostic development, and feline biomarker studies.
Antibody Specificity and Format
These antibodies are typically produced as monoclonal or polyclonal immunoglobulins and are selected for their ability to bind cat-specific proteins with high affinity. The unconjugated format preserves the native structure of the antibody and allows the user to choose the most suitable secondary detection system. This makes them adaptable to a broad range of assays and experimental designs.
Main Applications
Unconjugated anti-cat primary antibodies are commonly used in Western blotting, immunohistochemistry, immunofluorescence, ELISA, and flow cytometry. In microscopy-based workflows, they enable the localization of feline proteins within tissues or cells when paired with an appropriate labeled secondary antibody. In blotting and plate-based assays, they are useful for detecting protein abundance, size, and disease-related changes in expression.
- Western Blotting: Detection and analysis of feline protein expression and molecular weight.
- Immunohistochemistry and Immunofluorescence: Visualization and localization of proteins in feline tissues and cells.
- ELISA and Flow Cytometry: Quantitative and qualitative analysis of feline biomarkers and immune cell populations.