Hoechst 33258
货号：
16756-50mg 基本售价：
490.0 元 规格：
50 mg
产品信息
概述| 货号 | 16756-50mg |
| 描述 | Hoechst 33258 is a cell-permeable, benzimidazole dye that binds to the minor groove of double stranded DNA with preference for adenine and thymine-rich sequences.1 It emits blue fluorescence (excitation 352 nm/emission maximum 461 nm) when bound to DNA in either live or fixed cells and is useful as a marker of nuclei for cell cycle studies and to distinguish nuclear morphology in apoptotic cells.2,3 |
| 别名 | Bisbenzimide;HOE 33258;NSC 322921;Pibenzimol; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Sabnis, R.W. Handbook of biological dyes and stains: Synthesis and industrial applications. (2010).
2.Latt, S.A., and Stetten, G. Spectral studies on 33258 Hoechst and related bisbenzimidazole dyes useful for fluorescent detection of deoxyribonucleic acid synthesis. Journal of Histochemistry and Cytochemistry 24(1), 24-33 (1976).
3.Zurek-Biesiada, D.,Waligórski, P., and Dobrucki, J.W. UV-induced Spectral Shift and Protonation of DNA Fluorescent Dye Hoechst 33258. J.Fluoresc. 24(6), 1791-1801 (2014).
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| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥95% |
| 计算分子量 | 533.9 |
| 分子式 | C25H24N6O • 3HCl |
| CAS号 | 23491-45-4 |
| 稳定性 | ≥ 2 years |
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