PerCP conjugated anti-cat primary antibodies are fluorescent immunoreagents designed to detect feline antigens directly in biological samples. They combine specificity for cat proteins with a PerCP-based fluorophore, making them especially useful in flow cytometry and other multicolor fluorescence assays. This direct labeling approach simplifies detection by removing the need for a secondary antibody.

PerCP Fluorescence Properties

PerCP, or peridinin-chlorophyll protein, is a bright fluorophore that is commonly used in flow cytometry panels. It is valued for its useful emission in the red region of the spectrum, which helps separate it from green and orange fluorophores in complex experiments. PerCP-based conjugates are often chosen when researchers need efficient detection in multicolor panels with careful channel separation.

Antibody Specificity and Labeling

These antibodies are generated to bind specific cat antigens, which may include immune markers, tissue proteins, or other feline targets depending on the application. The fluorophore is covalently attached to the antibody to preserve binding activity while enabling direct signal detection. Because they are primary antibodies, they bind directly to the feline antigen without requiring a second antibody for visualization.

Applications in Feline Research

PerCP conjugated anti-cat primary antibodies are commonly used in flow cytometry, immunophenotyping, and fluorescence-based cell analysis. They are especially useful for identifying feline immune cell populations and for studying infection, inflammation, or biomarker expression. Their utility is greatest in experiments where direct labeling and multicolor compatibility are important.