7-AAD(7-氨基放线菌素D)

细胞活性染料(DNA标记染料)

产品号 #(选择产品)

产品号 #75001_C

细胞活性染料(DNA标记染料)

总览

7‐AAD(7‐氨基放线菌素D)是一种荧光细胞活性染料,它无法进入细胞膜完整的活细胞中,但可以穿透死亡或受损的细胞,并通过插入GC碱基对与双链DNA高亲和力结合。它常被用来替代碘化丙啶(PI;产品号 #75002)在流式细胞分析中区分和排除非活细胞,并可以使用488 nm(蓝色),532 nm(绿色)和561 nm(黄绿色)的激光束激发。与PI相比,7-AAD的优点是其发射光谱与大多数蓝色和绿色以及很多红色荧光团(包括常用的藻红蛋白(PE)和异硫氰酸荧光素(FITC)的重叠最小。7 - AAD还可用于DNA荧光成像应用,以区分早期和晚期凋亡、研究细胞介导的细胞毒性、以及用于染色体带分析。7 - AAD已被发现具有抗菌特性,并对某些类型的白血病和肉瘤具有生长抑制活性。

别名
复杂酚吩嗪二酰胺——放线菌素D衍生物
 
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
7240-37-1
 
化学式
C₆₂H₈₇N₁₃O₁₆
 
分子量
1270.4 克/摩尔
 

Data Figures

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with 7-AAD (7-Aminoactinomycin D)

Figure 1. (A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with 7-AAD (7-Aminoactinomycin D)

(B) Chemical structure of 7-AAD (7-Aminoactinomycin D).

Protocols and Documentation

Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.

Document Type
Product Name
Catalog #
Lot #
Language
Catalog #
75001, 75001.1
Lot #
All
Language
English
Document Type
Safety Data Sheet
Catalog #
75001, 75001.1
Lot #
All
Language
English

Applications

This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.

Resources and Publications

Educational Materials (1)

更多信息

更多信息
Molecular Weight 1270.4 g/mol
Species Human, Mouse, Non-Human Primate, Other, Rat
Alternative Names 2, 7-diamino-4, 6-dimethyl-3-oxo-1-N, 9-N-bis[7, 11, 14-trimethyl-2, 5, 9, 12, 15-pentaoxo-3, 10-di(propan-2-yl)-8- oxa-1, 4, 11, 14-tetrazabicyclo[14.3.0]nonadecan-6-yl]phenoxazine-1, 9-dicarboxamide; 3H-Phenoxazine, actinomycin D deriv.; 7-Aminodactinom
Cas Number 7240-37-1
Chemical Formula C₆₂H₈₇N₁₃O₁₆
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