文章关键词：X-Rhodamine maleimide ，X-Rhodamine mal，ROX-maleimide，ROX 马来酰亚胺

一、基本信息

【产品简介】：ROX, also known as Rhodamine 101, is a product whose active group is maleimide. Maleimide is a widely used group in biomarker reactions, which has unique chemical properties ａnd can undergo affinity addition reactions with thiol groups (- SH). The thioester structure generated by this reaction is very stable, thus achieving the purpose of labeling. The chemical structure of maleimide enables it to react with thiol groups, forming stable thiol ether bonds. The formation of this bond is a crucial step in biomarker reactions, as it can permanently connect two molecules together. In biomarker reactions, maleimide is often used as a labeling agent, which can react with molecules containing thiol groups to generate stable thiol ether structures. This reaction process is reversible ａnd can be achieved by removing or reconnecting labels under appropriate conditions. The affinity addition reaction of maleimide has high selectivity ａnd only reacts with thiol groups. This selective reaction characteristic makes maleimide an ideal functional group in biomarker reactions. In biomarker reactions, maleimide can react with molecules containing thiol groups to generate stable thiol ether structures, thereby achieving labeling.

【中文名】：ROX 马来酰亚胺

【英文名】：X-Rhodamine maleimide ，X-Rhodamine mal，ROX-maleimide

【化学式】：C39H36N4O6

【分子量】：656.73

【结构式】：

二、产品详情

【外观】：固体/粉末

【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-PEG-Thiol，RB-PEG-SH，MW：1000

Rhodamine-PEG-NHS，RB-PEG-NHS，MW：20000

Rhodamine-PEG-NHS，RB-PEG-NHS，MW：10000

CarboxyRhodamine 110-PEG4-alkyne

Rhodamine-PEG-Thiol，RB-PEG-SH，MW：20000

Rhodamine-PEG-Thiol，RB-PEG-SH，MW：10000

DSPE-PEG-RB，Rhodamine-PEG-DSPE，MW：5000

DSPE-PEG-RB，Rhodamine-PEG-DSPE，MW：3400

DSPE-PEG-RB，Rhodamine-PEG-DSPE，MW：2000

本文整理分享来自于小编zmy