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中文名稱：5-羧基四甲基羅丹明-炔烴

      5-四甲基羅單明炔基化物

其它名稱：5-TAMRA alkyne 

      5-Carboxytetramethylrhodamine-Alkyne

CAS NO：945928-17-6

分子式：C28H25N3O4

分子量：467.52 g/mol

溶解性：Soluble in DMSO

含 量：95%+

外 觀：固體粉末

保存方法：-20避光避濕

Ex/Em:555/575

結構式：

產品簡介:The red-fluorescent tetramethylrhodamine alkyne can be reacted with azides via a copper-catalyzed click reaction. Click chemistry describes a class of chemical reactions that use bio-orthogonal or biologically unique moities to label and detect a molecule of interest using a two-step procedure. The two-step reaction procedure involves a copper-catalyzed triazole formation of an azide and an alkyne. Click reactions have several characteristics: the reaction between the detection moieties is efficient; no extreme temperatures or solvents are required; the reaction product is stable; the components of the reaction are bioinert; and perhaps most importantly, no side reactions occur – the label and detection tags react selectively and specifically with one another. Unlike traditional chemical reactions utilizing succinimidyl esters or maleimides that target amines and sulfhydryls – functional groups that are not unique – click chemistry-labeled molecules can be applied to complex biological samples and be detected with unprecedented sensitivity due to extremely low background.

• 西安凱新生物科技有限公司是國內業(yè)PEG供應商，可以提供不同分子量的PEG衍生物，小分子PEG的循環(huán)節(jié)可以做到1-36個，高分子PEG分子量從1000-40000不等，可以修飾的基團有：氨基類，NHBOC類，Fmoc類，羧酸類，Mal類，NHS類，疊氮類，DBCO類，Cy3/Cy5/Cy7類，THP類，芐基類，丙炔基類，溴代類，丙酸叔丁酯類，乙酸叔丁酯類，甲基類，磺酸酯類，巰基類，產品純度高達98%以上，我公司憑借業(yè)的技術，誠信的經營和不斷創(chuàng) 新的精神而發(fā)展壯大，在發(fā)展的同時不忘不斷總結不斷優(yōu)化為客戶的服務，視客戶取得成功為己任，力求將的產品、優(yōu) 質的服務奉獻給我們的客戶。

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