CEA Antibody (PARLAM 4) [Alexa Fluor® 488] Summary
Immunogen |
Clone PARLAM 4 is a mouse monoclonal IgG1 antibody derived by fusion of Sp 2/0 Ag 14 mouse myeloma cells with spleen cells from a BABL/c mouse immunized with isolated human CEA. The immunogen has been isolated from human colonic carcinoma cells.
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Specificity |
Most polyclonal CEA antisera show cross-reactivity with related antigens such as biliary glycoprotein (BGP) and non-specific cross-reacting antigen 1/11 (NCA). PARLAM 4 does not show cross reactivity, neither with BGP nor with NCA. In immunoblotting the antibody recognizes a single band of 180 kD.
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Isotype |
IgG1
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Clonality |
Monoclonal
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Host |
Mouse
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Purity |
Protein A or G purified
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Applications/Dilutions
Dilutions |
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Application Notes |
Optimal antibody dilution should be determined by titration; recommended range is 1:25 – 1:100 for Immunohistochemistry with avidin-biotinylated horseradish peroxidase complex (ABC) as detection reagent.
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Reactivity Notes
Packaging, Storage & Formulations
Storage |
Store at 4C in the dark.
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Buffer |
50mM Sodium Borate
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Preservative |
0.05% Sodium Azide
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Purity |
Protein A or G purified
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Alternate Names for CEA Antibody (PARLAM 4) [Alexa Fluor® 488]
- Carcino Embryonic Antigen
- Carcinoembryonic antigen