117491-83-5，1890922-83-4，216699-36-4，6-Rhodamine X NHS ester，ROX SE, 6-isomer，6-ROX NHS 活化酯

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文章关键词：117491-83-5，1890922-83-4，216699-36-4，6-Rhodamine X NHS ester，ROX SE, 6-isomer，6-ROX NHS 活化酯

一、基本信息

【产品简介】：ROX is an abbreviation for Rhodamine X (or X-Rhodamine). The "X" in the name symbolizes the cyclization and substitution of the rhodamine group, which endows it with unique chemical properties. In the field of fluorescent dyes, ROX is often specifically referred to as a derivative of ROX with a 5/6 carboxylic acid structure. This carboxylic acid structure plays a crucial role in fluorescent dyes, as it can activate and label dye molecules. As a commonly used fluorescent dye in the laboratory, ROX exhibits good lipid solubility, but its water solubility is poor. This makes it an ideal fluorescent reporting group for biological probes that require membrane penetration. In biomarker reactions, NHS activated ester (N-hydroxysuccinimide ester, N-hydroxysuccinimide ester, succinimide ester, SE) is a key factor in activating dye molecules. NHS activates carboxyl groups in dye molecules, enabling them to react with amine groups (mainly primary amines) on target biomolecules, thereby generating stable amide bonds. This process achieves the goal of labeling dye molecules onto biological macromolecules.

【中文名】：6-ROX NHS 活化酯

【英文名】：6-Rhodamine X NHS ester，ROX SE, 6-isomer

【CAS号】：117491-83-5，1890922-83-4，216699-36-4

【化学式】：C37H33N3O7

【分子量】：631.67

【结构式】：

二、产品详情

【外观】：深红色固体

【溶解性】：溶于大部分有机溶剂

【规格】：10mg、25mg、50mg（接受各种规格的定制服务，具体可以线上咨询）

【纯度】：95%+

【储存条件】：本品应密封避光，储存于阴凉、干燥、通风处，避免反复冻融，储液应该立即使用

【注意事项】：陕西新研博美生物科技有限公司提示，试剂仅用于科学研究或者工业应用等非医疗目的，非药用，非食用！

三、相关产品

Rhodamine B-PEG-amine，RB-PEG-NH2，MW：2000

Rhodamine B-PEG-amine，RB-PEG-NH2，MW：5000

DSPE-PEG-RB，Rhodamine-PEG-DSPE，MW：20000

DSPE-PEG-RB，Rhodamine-PEG-DSPE，MW：10000

Rhodamine B-PEG-amine，RB-PEG-NH2，MW：10000

Rhodamine B-PEG-amine，RB-PEG-NH2，MW：20000

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：5000

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：3400

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：2000

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：1000

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：20000

Rhodamine-PEG-OH，RB-PEG-Hydroxyl，MW：10000

Pyrene-PEG-Rhodamine，RB-PEG-Pyrene，MW：1000

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