Product Specification Alternative Name:Phe-Met-Arg-Phe-amide Host:Rabbit Immunogen:Synthetic FMRF-amide (Phe-Met-Arg-Phe-amide). Application:Immunohistochemistry Optimal conditions must be determined individually for each application. Specificity:Recognizes FMRF in multiple species including human. Formulation:Liquid. Neat serum containing 0.1% sodium azide. Handling:Avoid freeze/thaw cycles. Long Term Storage:-20°C