Advanced Targeting Systems announces its new fluorescent second antibody, FITC-labeled goat anti-rabbit IgG (Cat. #FL-04). This fluorescent conjugate is made with all the care that you expect from ATS. The figure above shows its use in flow cytometry on cells that express p75 and your results from immunohistochemistry should be just as clean. Look for our whole series of fluorescent second antibodies at great prices and splendid quality.