7-AAD (7-Aminoactinomycin D) 7AAD

货号：75001.1,75001

规格：200 Tests,500 Tests

价格：450,954

产品类型：细胞染料

品牌：STEMCELL Technologies

物种：其它

宿主：其它

抗体亚型：其它

荧光染料：其它

7‐AAD (7‐Aminoactinomycin D) is a fluorescent cell viability dye which is excluded from live cells with intact membranes but penetrates dead or damaged cells and binds to double‐stranded DNA with high affinity by intercalating between GC base pairs. It is often used as an alternative to propidium iodide (PI; Catalog #75002) to differentiate and exclude non-viable cells in flow cytometric analyses, and can be excited using 488 nm (blue), 532 nm (green), and 561 nm (yellow-green) laser lines. Compared to PI, 7-AAD offers the advantage of having minimal overlap in its emission spectra with mostly blue and green, and many red fluorophores, including the commonly used phycoerythrin (PE) and fluorescein isothiocyanate (FITC). 7‐AAD is also used in DNA fluorescence imaging applications to discriminate early and late stages of apoptosis, to study cell‐mediated cytotoxicity, and for chromosome banding analysis. 7‐AAD has been found to exhibit antibacterial properties and exhibits growth‐inhibitory activity against certain types of leukemia and sarcoma.

技术参数

© bio-rad伯乐一级代理 |伯乐Aminex |伯乐电泳槽1658001| 伯乐ddPCR bio-rad授权代理商、biorad伯乐qpcr仪是专业的授权总代理区域代理经销平台。
© 如需询价，请加客服QQ：1749072012 、客服微信：jinshanbio，或发送邮件到1749072012@qq.com
© 平台为生命科学研究相关领域提供一站式耗材试剂仪器解决方案和采购服务，数据资源基于CC协议。
© 本文地址：https://gibcohyclone.cn/thread-44891.htm