Each Signet Level 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signet’s unique formulation of Ultra Streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated protocols.

Signet’s trademarked USA™ Detection reagents set an industry standard for quality. You may choose either a Horseradish Peroxidase (HRP) or Alkaline Phosphatase (AP) Label. Reagents are available in several different volumes to meet the needs of every laboratory, including bulk volumes (upon request) for use on automated immunostainers. The multi-species system allows for use of both monoclonal and polyconal primaries with one set of reagents.
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