Cy5 PEG Thiol, Cy5-PEG-SH - MW 5000 Da

Cat. No.: C163513

GRADE & PURITY MW 5000 Da

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Cy5-PEG-SH (MW 5000) is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.  

Specifications

Specifications & Purity

MW 5000 Da

Storage

Protected from light, Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Chemical and Physical Properties

• Solubility: Blue or dark blue solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents
• Sensitivity: light & Moisture sensitive

References

1. Chengjin Ding, Jiao Min, Yongkang Tan, Liuting Zheng, Ruxuan Ma, Ruyi Zhao, Huiyue Zhao, Qingqing Ding, Hongshan Chen, Da Huo.  (2024)  Combating Atherosclerosis with Chirality/Phase Dual-Engineered Nanozyme Featuring Microenvironment-Programmed Senolytic and Senomorphic Actions.  ADVANCED MATERIALS,      [PMID:38721975] [10.1002/adma.202401361]

2. Wu Feng, Chen Huan, Liu Jinyao, Pang Yan.  (2025)  Generating structurally and functionally programmable hydrogels by biological membrane hybridization.  Nature Protocols,      [PMID:40940524] [10.1038/s41596-025-01247-4]