scholarly journals Quantitative Immunochromatographic Strip Biosensor for the Detection of Carcinoembryonic Antigen Tumor Biomarker in Human Plasma

2009 ◽  
pp. 70-79 ◽  
Author(s):  
Qingxiang Zeng ◽  
Xun Mao ◽  
Hui Xu ◽  
Shengfu Wang ◽  
Guodong Liu
Keyword(s):  
Carcinoembryonic Antigen ◽  
Human Plasma ◽  
Tumor Biomarker ◽  
Immunochromatographic Strip ◽  
Antigen Tumor

HUMAN IMMUNE RESPONSE TO CARCINOEMBRYONIC ANTIGEN TUMOR VACCINES

1995 ◽  
Vol 18 (2) ◽  
pp. 137 ◽  
Author(s):  
R. M. Conry ◽  
M. N. Saleh ◽  
J. Schlom ◽  
A. F. LoBuglio
Keyword(s):  
Immune Response ◽  
Carcinoembryonic Antigen ◽  
Tumor Vaccines ◽  
Human Immune Response ◽  
Human Immune ◽  
Antigen Tumor

scholarly journals Prognostic value of preoperative carcinoembryonic antigen/tumor size in rectal cancer

2019 ◽  
Vol 25 (33) ◽  
pp. 4945-4958 ◽  
Author(s):  
Du Cai ◽  
Zeng-Hong Huang ◽  
Hui-Chuan Yu ◽  
Xiao-Lin Wang ◽  
Liang-Liang Bai ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Carcinoembryonic Antigen ◽  
Tumor Size ◽  
Prognostic Value ◽  
Antigen Tumor

scholarly journals Comparative Study of Carcinoembryonic Antigen Tumor Marker in Stomach and Colon Cancer Patients in Khyber Pakhtunkhwa

2015 ◽  
Vol 16 (11) ◽  
pp. 4497-4502 ◽  
Author(s):  
Bashir Ahmad ◽  
Bushra Gul ◽  
Sajid Ali ◽  
Shumaila Bashir ◽  
Nourin Mahmood ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Comparative Study ◽  
Tumor Marker ◽  
Carcinoembryonic Antigen ◽  
Cancer Patients ◽  
Khyber Pakhtunkhwa ◽  
Antigen Tumor

scholarly journals Bloch surface wave enhanced biosensor for the direct detection of Angiopoietin-2 tumor biomarker in human plasma

2018 ◽  
Vol 9 (2) ◽  
pp. 529 ◽  
Author(s):  
Riccardo Rizzo ◽  
Maria Alvaro ◽  
Norbert Danz ◽  
Lucia Napione ◽  
Emiliano Descrovi ◽  
...  
Keyword(s):  
Surface Wave ◽  
Human Plasma ◽  
Direct Detection ◽  
Tumor Biomarker ◽  
Bloch Surface Wave ◽  
Angiopoietin 2

Demonstration of Carcinoembryonic Antigen in Normal Human Plasma

Nature ◽  
1972 ◽  
Vol 238 (5360) ◽  
pp. 152-153 ◽  
Author(s):  
T. M. CHU ◽  
G. REYNOSO ◽  
H. J. HANSEN
Keyword(s):  
Carcinoembryonic Antigen ◽  
Human Plasma ◽  
Normal Human Plasma ◽  
Normal Human

Improved indirect and direct radioimmunoassay for carcinoembryonic antigen.

1979 ◽  
Vol 25 (2) ◽  
pp. 314-318 ◽  
Author(s):  
M S Kumar ◽  
K J Carl ◽  
S D Deodhar
Keyword(s):  
Carcinoembryonic Antigen ◽  
Human Plasma ◽  
Perchloric Acid ◽  
Indirect Method ◽  
Direct Methods ◽  
Normal Human Plasma ◽  
Simple Modification ◽  
Analytical Recovery ◽  
Normal Human ◽  
The Mean

Abstract Values obtained by the indirect and the direct assays for carcinoembryonic antigen by use of the "CEA Roche" method and reagents differ significantly. In 32 samples the latter method gave values almost twofold those obtained by the former. The mean ratio for direct/indirect was 1.9 +/- 0.6. Analytical recovery experiments on samples to which known amounts of the antigen had been added showed a similar disparity. A simple modification of these two procedures, involving addition of normal human plasma (containing less than 2.0 microgram of the antigen per liter) to standards, eliminated this discrepancy. In the indirect method, standards were added to normal human plasma, then extracted with perchloric acid before assay. In the direct assay normal human plasma instead of goat serum, was added to standards. With these modifications the analytical recoveries of added CEA by the indirect and direct methods were 87 +/- 17% and 99.7 +/- 8%, respectively, and the mean ratio between two methods was 1.2 +/- 0.4.

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