NHS-PEG-CY3

NHS-PEG-CY3 - Names and Identifiers

Name	NHS-PEG-CY3
Synonyms	NHS-PEG-CY3

NHS-PEG-CY3 - Physico-chemical Properties

Storage Condition

-20℃

NHS-PEG-CY3 - Introduction

NHS-PEG-CY3 is a chemical that is a polyethylene glycol (PEG) derivative with a Cy3 fluorescent dye.

Nature:
NHS-PEG-CY3 is a powdery compound soluble in organic solvents (such as dimethyl sulfoxide, dimethyl formamide). It has a high fluorescence intensity and can emit red fluorescence at an appropriate excitation wavelength.

Use:
NHS-PEG-CY3 is commonly used in the field of biomedical fluorescent labeling, cell imaging, protein analysis, drug delivery and so on. It can be used to label antibodies, proteins, nucleic acids and other biological molecules, so that they can be located and monitored in experiments by fluorescence microscopy and other equipment.

Preparation Method:
The preparation of NHS-PEG-CY3 usually involves two steps. First, PEG is attached to the CY3 dye using an activating agent (e. g., N-hydroxysuccinimide, NHS) to form a NHS-PEG-CY3. The pure compound is then obtained by appropriate purification steps.

Safety Information:
When using the NHS-PEG-CY3, you need to pay attention to the following safety matters:
1. avoid skin contact and inhalation. Wear protective gloves and breathing apparatus when using.
2. Avoid contact with eyes. In case of contact, rinse immediately with plenty of water and seek medical help.
3. storage should be sealed at -20 ℃, avoid moisture and direct sunlight.

However, as a chemical substance, specific safety information should also be evaluated and safety measures taken according to specific experimental conditions and usage scenarios. Before using the NHS-PEG-CY3, it is best to read the relevant safety data sheets and operating instructions provided by the supplier carefully.

Last Update：2024-04-09 21:32:51