发明授权
US06428972B2 Biochemical method to measure niacin status in a biological sample
有权
生物化学方法测定生物样品中的烟酸状态
- 专利标题： Biochemical method to measure niacin status in a biological sample
- 专利标题（中）： 生物化学方法测定生物样品中的烟酸状态
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申请号： US09871259申请日： 2001-05-31
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公开(公告)号： US06428972B2公开(公告)日： 2002-08-06
- 发明人: Elaine L. Jacobson , Myron K. Jacobson
- 申请人： Elaine L. Jacobson , Myron K. Jacobson
- 主分类号： C12Q132
- IPC分类号： C12Q132
摘要：
The invention relates to assay or determining intercellular niacin status in solid tissues. One extracts intracellular pyredine nucleotides, cycles these, in the presence of agents which reduce the pyredine nucleotides and a dye, which reflect the change. Changes in absorbance of the dye molecule permit determination of the niacin status.