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SulfoCy3
商品编号: 1050-5mg
2450元/瓶/5mg
产品介绍

SulfoCy3

SulfoCy和LipoCy为北京富百科生物技术有限公司注册商标,未经授权严禁使用!

Structure


cy3 11.jpgcy3-22.jpg

MW = 668.86                                                   Spectra

 

Excitation and emission spectra of unconjugated SulfoCy3 dye in phosphate buffered saline.

 

Properties

Excitation maximum (nm)

548

Emission maximum (nm)

562

Extinction coefficient (M-1 cm-1)

150 000 *

Quantum yield

0.04 *

Fluorescence lifetime (ns)

<0.3

* Measured in phosphate-buffered saline, Mujumdar, R. B., Ernst, L. A., Mujumdar, S. R., Lewis, C. J., and Waggoner, A. S. (1993) Bioconjugate Chem. 4, 105-111.

(Note: The Exitation/Emission wavelength and quantum yield of Cy3 are changed when in a rigid microenvironment, for example in different pH, highly viscous solvents, or when conjugated to biomolecules). Upon attachment to biomolecules (for example oligonucleotides), significant shifts in excitation and emission wavelength have been observed  under different pH conditions. Cy3在不同的pH环境中,波长会有较大变化。

特别提醒:

1) 本公司所有产品仅限于专业人员用于生命科学研究,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅。

2) 本公司所有产品必须由合格专业技术人员操作同时佩戴口罩/手套/实验服并遵守生物实验室安全操作规程!

产品参数
Name SulfoCy3
CAT# 1050-5mg CAS# N/A
Storage# -20°C Sealed & desiccated & Minimized light exposure Shelf Life# 24 months
Ex(nm)# 548 Em(nm)# 562
MW# 668.86 Solvent# N/A
Name SulfoCy3
CAT# 1050-5mg
CAS# N/A
Storage# -20°C Sealed & desiccated & Minimized light exposure
Shelf Life# 24 months
Ex(nm)# 548
Em(nm)# 562
MW# 668.86
Solvent# N/A
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