DAB-Plus Reagent Set (Novex®) This kit contains all of the reagents in the liquid DAB kit (00-2014, above) plus a specially formulated DAB enhancer solution (00-2021) in concentrated form. DAB-Plus develops a darker, richer stain than DAB alone. Slides stained with the DAB-Plus kit may be dehydrated for permanent coverslipping. These reagents are useful with manual or automated staining systems. All components are in liquid form. Substrate: DAB Product Size: 12 mL Substrate Type: HRP (Horseradish Peroxidase) Substrate Detection Method: Colorimetric Substrate Properties: Chemical Substrate Shipping Condition: Wet Ice Regulatory Statement: For In Vitro Diagnostic Use. Store in refrigerator (2–8°C).