订购货号产品名称及规格价格（￥） 13380 Sulfo-Cyanine5 maleimide, 1 mg 2080.00 23380 Sulfo-Cyanine5 maleimide, 5 mg 5330.00 43380 Sulfo-Cyanine5 maleimide, 25 mg 11050.00 53380 Sulfo-Cyanine5 maleimide, 50 mg 19500.00 63380 Sulfo-Cyanine5 maleimide, 100 mg 31850.00

商品详情参考文献相关资料

Sulfo-Cyanine5 maleimide

详细描述

订购货号	产品名称及规格	价格（￥）
13380	Sulfo-Cyanine5 maleimide, 1 mg	2080.00
23380	Sulfo-Cyanine5 maleimide, 5 mg	5330.00
43380	Sulfo-Cyanine5 maleimide, 25 mg	11050.00
53380	Sulfo-Cyanine5 maleimide, 50 mg	19500.00
63380	Sulfo-Cyanine5 maleimide, 100 mg	31850.00

水溶的亲水的sulfo-Cyanine5 maleimide（Cy5® maleimide的类似物）。作为Cy5® maleimide的**的替代物，我们推荐该产品用于蛋白、包括抗体的标记。通过凝胶过滤、离心柱纯化、透析、电泳或色谱层析方法就可以很容易的将标记蛋白和未标记的染料进行分类。
没有磺化基团的类似物：Cyanine5 maleimide。

图片关键词

推荐手册：

蛋白与其他硫醇分子的马来酰亚胺标记

Cy® is a trademark of GE Healthcare.

General properties

Appearance:	dark blue powder
Molecular weight:	803.00
Molecular formula:	C₃₈H₄₃KN₄O₉S₂
Solubility:	soluble in water, DMSO, DMF
Quality control:	NMR 1H, HPLC-MS (95+%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Spectral properties

Excitation maximum, nm:	646
Extinction coefficient at excitation maximum, Lmol-1cm-1:	271000
Emission maximum, nm:	662
Fluorescence quantum yield:	0.2
CF260:	0.13
CF280:	0.13