ImmPACT™ DAB peroxidase substrate is a great choice for automated staining. It is an entirely new formula for a diaminobenzidine-based peroxidase substrate.

• Significantly enhanced signal over conventional DAB substrates
• Develops faster on tissue sections
• 120 ml of diluent and a concentrated stock solution of high intensity DAB
• Produces a brown reaction product

The ImmPACT™ DAB working solution is stable for at least five days at room temperature and for at least two weeks when stored refrigerated. Recommended for both manual and automated staining methods. Much more intense colour with any peroxidase detection system than other commercially available DAB preparations.