DAPI Reagent (25μg/mL)
中文名称:4',6-二脒基-2-苯基吲哚二盐酸盐(DAPI)染色液

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检测原理 | DAPI(4',6-二脒基-2苯基吲哚)是一种发蓝色荧光的 DNA 染料,在与 dsDNA 的 AT 区结合时,荧光增强约20倍。DAPI 由紫色(405 nm)激光激发,通常在荧光显微术、流式细胞术和染色体染色中作为核复染剂。由于其光谱特性,DAPI 非常适合与绿色(Invitrogen Alexa Fluor 488, FITC, GFP)和红色(Invitrogen Alexa Fluor 594,rhodamine,Invitrogen Texas red, mCherry, mKate-2)荧光基团在多色实验中共用。 |
Ex/Em | 410/450 |
Channel set | Pacific Blue |
保存温度 | 该产品可在 2~8°C避光条件下保存12个月。 |
有效期 | 12个月 |
运输条件 | 冰袋 |
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