Thermo Fisher Scientific CD56/NCAM1/NKH1 Monoclonal Antibody (NCAM1, 795)

Applications and Tested Dilution

Product Specifications

Product Specific Information

Immunohistochemistry (PFA fixed): incubate antibody for 30 minutes at room temperature (RT).
Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 minutes at 95°C followed by cooling at RT for 20 minutes.

Target Information

CD56 (NCAM, neural cell adhesion molecule) is a transmembrane glycoprotein of the immunoglobulin family that functions as an adhesive molecule. It is ubiquitously expressed in the nervous system in isoforms ranging from 120–180 kDa.
CD56 is found on T cells and NK cells and plays roles in cell migration, axonal growth, pathfinding, and synaptic plasticity. Polysialic modification reduces CD56-mediated cell adhesion.
Through its extracellular region, CD56 mediates homophilic and heterophilic interactions by binding extracellular matrix components such as laminin and integrins.
CD56 is expressed on most neuroectodermal-derived cell lines, tissues, and neoplasms such as retinoblastoma, medulloblastoma, astrocytomas, and neuroblastoma.
It is a widely used neuroendocrine marker with high sensitivity for neuroendocrine tumors and ovarian granulosa cell tumors.
Diseases associated with CD56 dysfunction include rabies and blastic plasmacytoid dendritic cell neoplasms.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.