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Horseradish Peroxidase Avidin D (Av-HRP), Concentrate, for IHC (A-2004-5)

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Horseradish Peroxidase Avidin D (HRP Avidin D) is produced by our own coupling procedure that preserves the high specific activity of the peroxidase. Using biotinylated primary or secondary intermediates and peroxidase-labeled Avidin D, antigens can be localized in histological sections, cytospin preparations, or smears.


  • Avidin and streptavidin reagents are powerful tools to detect or purify biotinylated proteins, nucleic acids, and other macromolecules.
  • Horseradish Peroxidase Avidin D is offered as a concentrate (5 mg/ml) or in a ready-to-use (R.T.U.) stabilized solution (100ml,1µg/ml) in a bottle fitted with a drop dispenser top.


Unit Size5 mg
ApplicationsImmunohistochemistry / Immunocytochemistry, In situ hybridization
Recommended UsageFor diluting this product, we recommend a buffered saline solution, approximately pH 7.5. The recommended concentration range for use is 2-5 µg/ml.
Solution0.05 M NaHCO3, pH 8.2, preservative
Recommended Storage2-8 °C DO NOT FREEZE
Concentration5 mg active conjugate/ml
Detection Enzyme(s)Peroxidase


Technical Information

For horseradish peroxidase labeled Avidin D (Av-HRP) that is optimized for use in solid-phase assays such as ELISAs and blotting applications, see the following product:

Avidin D, Horseradish Peroxidase (Av-HRP), Concentrate, for ELISAs and Blots

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