Question: what are hrp conjugated antibodies?
Answer: ​​​Horseradish peroxidase (HRP) is a 44 kDa glycoprotein with 6 lysine residues, which can be conjugated to antibodies and proteins for use in a variety of applications. ... HRP is a popular detection label used in research. Antibody-HRP conjugates are commonly used in ELISA, IHC, and western blotting.