BODIPY 576/589 NHS Ester (Succinimidyl Ester)

货号：D2225

规格：5 mg

价格：6269

产品类型：蛋白标记

品牌：Thermo Fisher

BODIPY 576/589 dye is bright, red fluorescent dye with similar excitation and emission to Rhodamine Red and Alexa Fluor 568. It has a high extinction coefficient and fluorescence quantum yield and is relatively insensitive to solvent polarity and pH change. In contrast to the highly water soluble fluorophores Alexa Fluor 488 dye and fluorescein (FITC), BODIPY dyes have unique hydrophobic properties ideal for staining lipids, membranes, and other lipophilic compounds. BODIPY 576/589 dye has a relatively long excited-state lifetime (typically 5 nanoseconds or longer), which is useful for fluorescence polarization-based assays and a large two-photon cross-section for multiphoton excitation. In addition to reactive dye formulations, we offer BODIPY 576/589 dye conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labeling and detection.The NHS ester (or succinimidyl ester) of BODIPY 576/589 is the most popular tool for conjugating the dye to a protein or antibody. NHS esters can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting BODIPY 576/589 conjugates exhibit bright fluorescence, narrow emission bandwidths, and relatively long excited-state lifetimes, which can be useful for fluorescence polarization assays and two-photon excitation (TPE) microscopy.This reactive dye contains a C3alkyl spacer between the fluorophore and the NHS ester group. This spacer helps to separate the fluorophore from its point of attachment, potentially reducing the interaction of the fluorophore with the biomolecule to which it is conjugated.

技术参数

© Bio-Rad伯乐代理官网-伯乐抗体-伯乐层析Aminex色谱柱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://www.biorod.cn/thread-26969.htm