LDS-751
目录号: PL05611 纯度: ≥99%
CAS No. :181885-68-7
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中文名称
LDS-751
中文别名
LDS 751 DNA染料
英文名称
LDS-751
英文别名
LDS751;LDS-751;LDS 751 dye
Cas No.
181885-68-7
分子式
C25H30N3.O4Cl-
分子量
471.98
包装储存
-20°C, sealed storage, away from moisture and light 该产品在溶液状态不稳定,建议您现用现配,即刻使用。
产品详情
LDS-751 是一种主要检测 DNA 的核酸染色剂。LDS-751 是一种主要检测DNA的核酸染色剂。LDS-751 对 DNA 有很高的亲和力,结合后荧光增强,但最大发射波长为 670nm。LDS-751 和 Thiazole orange 可用于红细胞、血小板、网织红细胞和有核细胞的分化,并能在 488nm 处激发。
生物活性
LDS-751 is a nucleic acid stain principally detecting DNA. LDS-751 has high affinity for DNA and undergoes fluorescence enhancement upon binding, but with maximal emission at 670 nm. LDS-751 and Thiazole orange are used to differentiate erythrocytes, platelets, reticulocytes, and nucleated cells, and both can be excited at 488 nm.
性状
Solid
体外研究(In Vitro)
The LDS-751 permits the discrimination of intact cells from residual erythrocyte ghosts, platelets and damaged nucleated cells. The forward and orthogonal fight scattering signals of the intact cells, identified by LDS-751 staining allow a clear separation between the major leukocyte populations since the damaged nucleated cells, erythrocytes, erythrocyte cell ghosts and platelets are removed from the display. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
-20°C, sealed storage, away from moisture and light 该产品在溶液状态不稳定,建议您现用现配,即刻使用。
Emission(Em)
Em 620-750 nm Red
Excitation(Ex)
Ex 450-495 nm Blue
参考文献
[1]. Terstappen LW, et al. A rapid sample preparation technique for flow cytometric analysis of immunofluorescence allowing absolute enumeration of cell subpopulations. J Immunol Methods. 1989 Sep 29;123(1):103-12.
[2]. Terstappen LW, et al. Five-dimensional flow cytometry as a new approach for blood and bone marrow differentials. Cytometry. 1988;9(6):548-556.
溶解度数据
In Vitro: DMSO : 83.33 mg/mL (176.55 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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