Abstract
A method of quantitative immunoenzymic determination of β1-G-globulin (TBG) in blood serum has been developed. The sensitivity of the method is about 6 ng/ml TBG. An increased concentration (12–100 ng/ml or more) of TBG is observed as a rule in trophoblastic tumors of the uterus. Ectopic TBG synthesis is found in certain tumors of the gastrointestinal tract and in teratoblastomas of the ovary.
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Kalashnikov, V.V., Falaleeva, D.M. & Tatarinov, Y.S. Evaluation of specificity of the test for β1-G-globulin in trophoblastic tumors by a quantitative immunoenzymic method. Bull Exp Biol Med 87, 461–463 (1979). https://doi.org/10.1007/BF00806683
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DOI: https://doi.org/10.1007/BF00806683