荧光标记试剂：Texas Red-双环壬炔，Texas Red-BCN有哪些优势与应用？

Ⅰ、【简要描述】

Texas Red-BCN is a fluorescent labeling reagent ｆormed by covalent bonding of Texas Red fluorescent dye with cyclooctyne (BCN) group. As a highly reactive chemical group, cyclooctyne stands out in "click chemistry" reactions, particularly in rapidly ｆorming stable covalent bonds with azide groups. The BCN group in this reagent can undergo efficient click reactions with azide-modified molecules, achieving high-sensitivity and high-specificity labeling.

译：Texas Red-BCN 是一种由Texas Red荧光染料与环辛炔（BCN）基团共价结合形成的荧光标记试剂。环辛炔作为一种高反应活性化学基团，在"点击化学"反应中表现突出，尤其能与叠氮基团快速形成稳定共价键。该试剂中的BCN基团可与叠氮修饰分子发生高效点击反应，实现高灵敏度、高特异性的标记。

Ⅱ、【基本信息】

中文名称：环辛炔的荧光标记；Texas Red-双环壬炔

英文名称：Texas Red-BCN ；Texas Red-BCN；Texas Red-Bicyclononyne

激发波长：590 nm

发射波长：610 nm

纯度：95%+

保存条件：避光，干燥，-20℃保存

操作规范

实验防护：操作时需穿戴一次性实验服及手套，避免直接接触试剂，确保实验人员安全。

温馨提示：该试剂只用于科研

Ⅲ、【核心优势与应用】

The core advantage of Texas Red-BCN lies in its ability to achieve molecular labeling through click chemistry. Texas Red dye emits strong red fluorescence (emission wavelength 620-640 nm), perｆorming exceptionally well in cellular imaging and molecular analysis. Thanks to the efficient reaction between cyclooctyne and azide groups, Texas Red-BCN provides stable and reliable labeling results in complex biological samples. It has been applied in fields such as molecular imaging, targeted delivery, and protein-protein interaction studies

译：该荧光标记试剂的核心优势在于通过点击化学实现分子标记。Texas Red染料可发射强红色荧光（发射波长620-640 nm），在细胞成像和分子分析中表现优良。得益于环辛炔与叠氮基团间的高效反应特性，Texas Red-BCN能在复杂生物样品中提供稳定可靠的标记效果，现已应用于分子成像、靶向递送及蛋白质相互作用研究等领域。

As a labeling reagent that combines cyclooctyne groups with fluorescent molecules, Texas Red-BCN offers strong fluorescence signals, excellent photostability, and efficient click reaction capabilities, making it an important tool in biological labeling and chemical reaction research.

译：作为集环辛炔基团与荧光分子于一体的标记试剂，Texas Red-BCN兼具强荧光信号、光稳定性及高效点击反应能力，是生物标记和化学反应领域的重要工具。

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本试剂由西安强化生物科技有限公司XAJ精心整理！本试剂只用于科研用途，特此声明！！！

原创作者：西安强化生物科技有限公司