Western Blot Products

The western blot (sometimes called the protein immunoblot) is a widely used analytical technique used to detect specific proteins in a sample of tissue homogenate or extract. It uses gel electrophoresis to separate native proteins by 3-D structure or denatured proteins by the length of the polypeptide. The proteins are then transferred to a membrane (typically nitrocellulose or PVDF), where they are stained with antibodies specific to the target protein.

New products

ABExcel secondary antibodies
Fluorecent western blotting
Loading controls for western blotting
Optiblot reagents

PAGE gel tanks
Electrophoresis gel-dryer
Power supply


Selection guide secondary antibodies
Western blot webinar


Interesting publications from the BIOCOM biotech staff

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