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Janelia Fluor(R)669,SE
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Janelia Fluor(R)669,SE图片
CAS NO:2127150-20-1
包装与价格:
包装价格(元)
100mg电议
250mg电议
500mg电议

产品名称
JF669, SE
JF669, NHS
产品介绍
Janelia Fluor(R) 669, SE (JF669, SE) 是一种红色的荧光染料,可与含巯基的卤代标记配体在温和的条件下 (DIEA, DMF) 反应,一步形成 JF669-HaloTag (Ex = 669 nm; Em = 682 nm)。Janelia Fluor(R) 产品在美国专利下获得许可,来自 Howard Hughes Medical Institute 的 No.9,933,417,10,018,624,10,161,932 和其他专利。
生物活性

Janelia Fluor(R) 669, SE (JF669, SE), a redfluorescent dye, can be directly reacted with the available thiol-containing HaloTag ligand under mild conditions (DIEA, DMF) to afford a JF669–HaloTag ligand in a single step (Ex = 669 nm; Em = 682 nm)[1]. Janelia Fluor(R) products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

体外研究
(In Vitro)

JF669 undergoes rapid conversion to thioether product (<5 min to completion) in organic solvents, where the dye predominantly adopts closed form[1].
JF669 displays comparatively excellent photostability, retaining 97% fluorescence after the same number of cycles[1].

分子量

693.76

Formula

C34H30F3N3O6SSi

CAS 号

2127150-20-1

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.