Antibodies

Custom Polyclonal Antibodies

Cygnus prepares custom polyclonal antibodies using proprietary antigen preparation and immunization protocols that ensure high titer and specific antigenic response. We offer the antibodies in various formats - as neat serum, IgG fractions, and affinity-purified preparations.

The suffix of each product name indicates the type of antibody:

  • -PA or -PG is an IgG fraction
  • -AF is affinity-purified
  • -AF-AP is affinity-purified:alkaline phosphatase-labeled
  • -AF-B is affinity-purified:biotinylated
  • -AF-HRP is affinity-purified: HRP-labeled

Explore Antibodies

Antibodies against Protein A affinity ligands.

Antibodies against total goat milk proteins and bovine plasma proteins.