BIOSCIENCE

Antibody preparation/purification

Monoclonal antibody is prepared from hybridoma. Antibody purification is performed using affinity chromatography(Protein A/Protein G) from ascites and cultured medium.

Monoclonal antibody preparation (mouse)

Cultured hybridoma is inoculated to the mouse intraperitoneally. Then, we collect ascites, and perform the antibody purification.
If requested, re-cloning of hybridoma cells is conducted.

Workflow example
  1. Cultivation/culture (hybridoma)
  2. Inoculation of hybridoma intraperitoneally
  3. Ascites sampling
  4. Antibody purification
    ・ProteinA ・Ammonium sulfate fraction
  5. Purity check/antibody measurement
  6. Delivery
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