Cibisatamab Antibody – Monoclonal

Cibisatamab (CEA-TCB) is T cell bispecific antibody that binds to carcinoembryonic antigen (CEA) on cancer cells and CD3 on T cells. Cibisatamab has one single CD3 epsilon chain binding site and two CEA binding sites on T cells (which regulates the binding affinity to cancer cells with high expression of CEA on the cell surface). This avoids targeting healthy epithelial cells with low CEA expression levels. T cell activation is triggered by binding to CEA on the surface of cancer cells and CD3 on T cells, cytokine secretion and release of cytotoxic particles.

Small volumes of anti-Cibisatamab antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS156581 is an antibody targeting Cibisatamab. Also known as Cibisatamab, Humanized antibody.