产品号 #75003_C
细胞增殖和追踪染料
CFDA-SE(5(6)-羧基荧光素二乙酸琥珀酰亚胺酯)是一种稳定的、可渗透细胞的CFSE的二乙酸前体。在CFDA-SE扩散进入细胞后,细胞内的酯酶裂解乙酸基生成CFSE,而CFSE通过其琥珀酰亚胺基与细胞的胺类相互作用,生成一种不能透过细胞膜的强荧光绿色染料。CFDA-SE常用于细胞增殖试验,因为它会被大致均匀地划分到细胞的后代中,因此可以通过多代分裂过程中荧光强度的连续减半来追踪细胞分裂。CFDA-SE还用于运动测定和体内细胞追踪实验。被CFDA-SE标记的细胞可以用任何与荧光素检测兼容的仪器/滤光片组进行检测。
别名
5(6)-羧基荧光素琥珀酰亚胺酯;6-{[(2,5-二氧代-1-吡咯烷基)氧基]羰基}-3-氧代-3H-螺[2-苯并呋喃-1,9'-呫吨]-3',6'-二基二乙酸酯;羧基荧光素二乙酸酯琥珀酰亚胺酯;CFSE
细胞类型
其它细胞系
种属
人,小鼠,非人灵长类,其它细胞系,大鼠
应用
流式细胞术,免疫细胞化学,免疫荧光
研究领域
免疫,神经科学,干细胞生物学
CAS 编号
150347-59-4
化学式
C₂₉H₁₉NO₁₁
分子量
557.5 克/摩尔
(A) Flow cytometry analysis of Sp2/0 mouse myeloma cells labeled with CFDA-SE and analyzed by flow cytometry after being cultured for 0, 24, and 48 hours (filled histograms). Solid line histogram (control) shows unlabeled cells analyzed after 48 hours of cell culture. (B) Chemical structure of CFDA-SE.
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Molecular Weight | 557.5 g/mol |
---|---|
Species | Human, Mouse, Non-Human Primate, Other, Rat |
Alternative Names | 5(6)-Carboxyfluorescein succinimidyl ester; 6-{[(2, 5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}-3-oxo-3H-spiro[2- benzofuran-1, 9'-xanthene]-3', 6'-diyl diacetate; carboxyfluorescein diacetate succinimidyl ester; CFSE |
Cas Number | 150347-59-4 |
Chemical Formula | C₂₉H₁₉NO₁₁ |
哺乳动物活细胞计数试剂
细胞活性染料(DNA标记染料)
DNA标记染料
细胞增殖与活性染料
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