Jingzhaotoxin-I(JZTX-I), a 33-residue polypeptide with three disulfide bonds, was a novel spider neurotoxin preferentially inhibiting cardiac sodium channel inactivation.
2
白蛋白中色氨酸残基的荧光被苯甲酸钠淬灭。
The fluorescence of tryptophan residue in BSA was quenched by benzoate.
3
用同步荧光法测定了玉米、小麦、花粉等样品中的色氨酸。
This paper describes the measurement of tryptophane with synchronized scan fluorescent spectroscopy in maize, wheat and pollen.