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Ctk Biotech Reference Material Equipment Supplied In Usa
1 equipment items found
Manufactured by:CTK Biotech, Inc. based inPoway, CALIFORNIA (USA)
Carcinoembryonic antigen is a small protein or antigen found in tissues of developing fetus, then becomes very low or disappears after birth. The normal range of CEA levels in healthy adults is 0 – 2.5 ng/ml. CEA levels increase in the blood of some cancer patients as CEA is found on the surface of many types of cancer cells. While CEA doesn’t indicate the type of cancer the patient ...