CEA (Carcinoembryonic Antigen) / CD66e Ab-2

Antibodies

CEA (Carcinoembryonic Antigen) / CD66e Ab-2

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Compare different antibodies against CEA.

Rabbit Polyclonal Antibody

Description: carcinoembryonic antigen (CEA), is synthesized during development in the fetal gut, and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. Antibody to CEA is reportedly useful in identifying the origin of various metastatic adenocarcinomas and in distinguishing pulmonary adenocarcinomas (60-70% are CEA+) from pleural mesotheliomas (rarely or weakly CEA+).

Comments: Ab-2 reacts with CEA and CEA-like proteins such as non-specific cross-reacting antigen (NCA), NCA2, and biliary glycoprotein (BGP1). This PAb has been absorbed with plasma proteins and blood group antigens A and B.

IgIsotype: IgG

Immunogen: Human CEA isolated from hepatic metastasis of colon adenocarcinoma.

Positive Control:LS174T cells or colon CA

Cellular Localization:Cytoplasmic and luminal membrane

Molecular Weight:180kDa

Species reactivity:Human and Mouse. Weakly reacts with Rat. Does not react with dog. Others-not known.

Please select from the items below to add to your shopping cart:

	Cat. # RB-368 - PCS
	( Positive Control for Histology, a set of 5 slides)
	Cat. # RB-368 - A
	( 1.0ml ) ( Purified Ab with BSA and Azide)
	Cat. # RB-368 - A1
	( 0.5ml ) ( Purified Ab with BSA and Azide)
	Cat. # RB-368 - R7
	( 7.0ml ) ( Ready-to-use for Immunohistochemical Staining)
	Cat. # RB-368 - PCL
	( 0.1ml at 250ug/0.1ml) ( Positive Control for Western Blot)
	Cat. # RB-368 - A0
	( 0.1ml ) ( Purified Ab with BSA and Azide)

Formalin-fixed, paraffin-embedded human colon carcinoma stained with NeoMarkers' Carcinoembryonic Antigen (CEA) Ab-2 (Cat. #RB-368-A) using peroxidase-conjugate and AEC chromogen. Note luminal surface and cytoplasmic staining of tumor cells.