Iwashima A, Kinugasa A, Nose Y
Acta Vitaminol Enzymol. 1983;5(1):41-5.
The activity of thiamine pyrophosphokinase (EC 2.7.6.2) has been demonstrated in the extract from human leukocytes using radiometric assay method. It was estimated to be 17.2 +/- 6.6 p moles of thiamine pyrophosphate formed per mg protein per hour at 37 degrees C. No thiamine pyrophosphokinase activity was detected in hemolysate of human erythrocytes under the assay condition employed.
采用放射性测定法已在人白细胞提取物中证实了硫胺素焦磷酸激酶（EC 2.7.6.2）的活性。在37℃下，估计其活性为每毫克蛋白质每小时形成17.2±6.6皮摩尔硫胺素焦磷酸。在所采用的测定条件下，未在人红细胞的溶血产物中检测到硫胺素焦磷酸激酶活性。
