Your shopping cart is currently empty

Cy3-PEG-Thiol is a near-infrared fluorescent labeling agent that integrates the Cy3 fluorescent dye, polyethylene glycol (PEG), and a thiol (SH) group, making it suitable for molecular conjugation. It absorbs at 550 nm and is characterized by high solubility and terminal substitution rate.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Cy3-PEG-Thiol is a near-infrared fluorescent labeling agent that integrates the Cy3 fluorescent dye, polyethylene glycol (PEG), and a thiol (SH) group, making it suitable for molecular conjugation. It absorbs at 550 nm and is characterized by high solubility and terminal substitution rate. |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
| Size | Quantity | Unit Price | Amount | Operation |
|---|

Copyright © 2015-2026 TargetMol Chemicals Inc. All Rights Reserved.