[Extracting and study of biochemical properties of thiamine pyrophosphokinase from non-malignant and tumor tissue of myometrium].

The method of extraction and purification of thiamine pyrophosphokinase from non-malignant and tumor tissue of myometrium has been elaborated. Kinetic characteristics of T-kinase from non-malignant and tumor tissue of women myometrium have been studied. It has been shown, that malignization of myometrium is accompanied by a decrease in affinity of thiamine pyrophosphokinase from tumor to thiamine and by an increase in sensitivity of the enzyme from tumor to thiochrome.