Bansal V, Kumari K, Dixit A, Sahib M K
Division of Biochemistry, Central Drug Research Institute, Lucknow, India.
Indian J Exp Biol. 1990 Jul;28(7):697-8.
Human alpha fetoprotein (AFP) binds bilirubin with an affinity somewhat lower than albumin. Free bilirubin was found to have an extinction maximum at 440 nm with an extinction coefficient of 4.97 x 10(4) M-1cm-1. AFP binding with the bile pigment elicits a blue shift while albumin interaction produced red spectral shift.
人甲胎蛋白（AFP）与胆红素结合，其亲和力略低于白蛋白。发现游离胆红素在440nm处有最大吸光度，消光系数为4.97×10⁴M⁻¹cm⁻¹。AFP与胆色素结合会引起蓝移，而白蛋白相互作用则产生红移。
