用途
sufficient for 100 colorimetric or fluorometric tests
应用
cosmetics
food and beverages
检测方法
colorimetric
fluorometric
相关疾病
neurological disorders; genitourinary disorders
储存温度
−20°C
一般描述
肌酸是一种含氮化合物，可作为ATP快速再生的高能量储库。大约95％的肌酸存在于骨骼肌中，主要是磷酸肌酸的形式。肌酸可以通过饮食消耗获得，或者在肾脏和肝脏中发生的多步反应中由L-精氨酸、甘氨酸和L-蛋氨酸形成。然后肌酸被运送到肌肉组织。肌酸补充剂主要通过增加肌肉质量来增强运动表现。肌酸也被作为神经肌肉疾病的治疗方法进行研究，它可能有助于神经保护和改善细胞生物能量状态。
应用
肌酸测定试剂盒已被用于分析样品中的肌酸含量。
适用性
适用于血清、尿液、脑脊液等生物体液中肌酸的测定。
原理
在此分析中，肌酸浓度是由偶联酶反应确定，生成的比色（570nm）/荧光(λex = 535em/λ = 587 nm)产物和肌酸成正比。
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