Vector Laboratories is closed for the President’s Day on Monday, February 19th. We will be back in the office on Tuesday, February 20th.
We will respond to emails upon our return. Have a wonderful day.

SpeakEasy Science Blog

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All about VECTASTAIN® ABC Kits for immunodetection

Avidin-Biotin Complex, or ABC-based detection, is one of the most widely used methods for staining. This method exploits the high affinity exhibited between the protein avidin and the vitamin biotin forming large macromolecular complexes containing multiple enzyme molecules—either horse radish peroxidase (HRP) or alkaline phosphatase (AP).

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