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Specifications

Clone Host Grade Applications Monoclonal Mouse Affinity Purified E

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. Anti-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+).
Catalog #	C1299-87E
Source	Ascites
Applications	Suitable for use in ELISA. Other applications not tested.
Recommended Dilution	Optimal dilutions to be determined by the researcher.
Affinity Constant	1x10e8L/mole (determined by RIA Scatchard plot).
Recommended Pair	Capture: C1299-87H
	Detection: C1299-87E
Storage and Stability	May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
CAS Number	n/a
Clone Type	Monoclonal
Isotype	IgG1
Clone No	9B25
Host	Mouse
Source	Human
Concentration	~5mg/ml
Form	Supplied as a liquid in PBS, pH 7.4, 0.1% sodium azide.
Purity	Purified by Protein A affinity chromatography.
Immunogen	Carcinoembryonic Antigen isolated from human tumor
Specificity	Recognizes human Carcinoembryonic Antigen.
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.