TAMRA NHS 酯，5-异构体 (TAMRA NHS ester, 5-isomer)

TAMRA (TMR, Tetramethylrhodamine) NHS esters Protein labeling

目录号	数量	价格	提前通知时间
17120	1 mg	–	现货
27120	5 mg	$210	现货
47120	25 mg	$350	现货
57120	50 mg	$595	现货
67120	100 mg	$790	现货

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TAMRA（四甲基罗丹明）是罗丹明系列的氧杂蒽染料。这种荧光团长期以来一直用于制备含 TAMRA 和荧光素 (FAM) 的双标记 qPCR TaqMan 寡核苷酸探针。

与许多其他氧杂蒽荧光团一样，TAMRA 有两种异构体（5- 和 6-异构体），具有几乎相同的光学特性。该产品是纯的 5-TAMRA的同分异构体。

TAMRA NHS 是一种胺反应试剂。它可用于标记蛋白质、多肽和含有胺基的寡核苷酸。

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Non-reactive form of TAMRA fluorescent dye with a free carboxyl group. Pure 5-isomer.

AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.

6-TAMRA azide is a carbonyl reactive hydrazide derivative of tetramethylrhodamine (TAMRA) fluorophore.

外观:	深色固体
分子量:	527.53
CAS 编号:	321862-17-3
分子式:	C₂₉H₂₅N₃O₇
IUPAC 名称:	(2,5-dioxopyrrolidin-1-yl) 3',6'-bis(dimethylamino)-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate
溶解度:	富含 DMF、DMSO，含水量低
质量控制:	NMR ¹H, HPLC-MS (95%)
储存条件:	储存：收到后-20℃避光保存12个月。运输：室温下最多可保存3周。避免长时间暴露在光线下。干燥。
安全数据表（MSDS）:	下载
	产品规格

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