Total Oxidant Status (TOS) Colorimetric Assay Kit

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中文名称：总氧化状态（TOS）比色法测试盒

货号：E-BC-K802-M
文献（47）
说明书

说明书

Total Oxidant Status (TOS) Colorimetric Assay Kit

Price: ¥800.00 ¥460.00

Size:

96 T (80 samples) 48 T (32 samples)

样本类型： 血清（浆）;组织;细胞
检测仪器及波长： 酶标仪（580-590 nm，最佳检测波长为590 nm）
研究领域： 氧化应激

该指标在测定组织或细胞样本时，需要测定样本的总蛋白含量，推荐使用BCA法测蛋白，货号E-BC-K318-M

说明书或网站上未涉及的样本类型请先跟技术支持沟通，可进行售前验证

根据需测样本数，试剂盒测样本孔数和单个样本测量孔数来计算所需生化试剂盒数量，请点击按钮计算

检测原理	在酸性条件下，样本中的氧化性物质可将Fe²⁺氧化为Fe³⁺，后者与二甲酚橙高度结合产生一种蓝紫色的复合物。在溶液pH为2-3的范围内时，其最大吸收波长在590 nm附近，且颜色深浅程度在一定浓度、一定时间内与氧化物质的含量成正比，从而间接测定样本的总氧化能力。
指标简称	TOS
灵敏度	2.5 μmol H₂O₂ Equiv./L
检测范围	2.5-100 μmol H₂O₂ Equiv./L
精密度	批间差：3.5% \| 批内差：2.3%
样本量	20 μL
检测时间	30 min
检测仪器及波长	酶标仪（580-590 nm，最佳检测波长为590 nm）
保存条件	该产品可在 2-8°C避光条件下保存3个月。
有效期	3个月

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