표지물질로는 Horse-Radish Peroxidase, GlucoseOxidase, Alkaline Phosphatase 등의 효소와 Fluorescein Isothiocyanate ... (PAP method) for substance P, spinal cord dorsal horn, rat일반적으로, hydrogen peroxide (H2O2) 가 존재할 때, pero ... Oxidase는 Tetrazoilum을 alkaline phosphatase는 BCIP/NBT, BCIP/INT, New fuchsin, Fast Red TR Salt 등을 사용