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  3. NIR-Cu(I)

NIR-Cu (I) 是一种选择性近红外荧光开启型 Cu+ 探针。NIR-Cu (I) 与 Cu+ 结合的 Kd 值为 6.1 × 10-12 M,且与 Cu+ 形成 1:1 复合物以避免荧光淬灭。NIR-Cu (I) 具有细胞膜通透性,可检测细胞内的 Cu+

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NIR-Cu(I)

NIR-Cu(I) Chemical Structure

CAS No. : 1019329-49-7

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

NIR-Cu(I) is a selective NIR fluorescent turn-on Cu+ probe. NIR-Cu(I) binds to Cu+ with a Kd of 6.1 × 10-12 M and forms a 1:1 complex with Cu+ to prevent fluorescence quenching. NIR-Cu(I) is cell membrane permeable and can detect intracellular Cu+[1].

体外研究
(In Vitro)

NIR-Cu (I) (Compound probe 3) 是一种用于在含 10% 乙醇的 pH 7.0 PBS 缓冲液中检测 Cu+ 的近红外荧光开启型探针,表现出 9.6 倍的荧光增强效果,可与 Cu+ 以 1:1 比例结合,表观 Kd 为 6.1 × 10-12 M,检测限为 4.1 × 10-13 M[1]
NIR-Cu (I) (5 μM; 10 min at 37 °C) 具有细胞膜通透性,可选择性检测活 MG63 细胞内外源和内源性的 Cu+;而该荧光可被 Cu+ 螯合剂淬灭[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

916.20

Formula

C46H66IN3S4

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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产品名称:
NIR-Cu(I)
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HY-D3268
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