Product name:

FITC-PEG-SH,SH-PEG-FITC

Saze :

1g（Specifications can be customized）

Product details:

Appearance: Yellow liquid, semi solid or solid, depending on molecular weight.

Solvent: soluble in water and other conventional organic solvents

Dispersion coefficient: ≤ 1.05

Laser/emission wavelength: 490 nm/520 nm

Molecular weight: 1000, 2000, 3400, 5000 Other molecular weights can be customized

Storage conditions: Frozen and dry below -20 ℃. Long term preservation with inert gas protection.

Precautions: Avoid frequent thawing, prepare and use immediately, and keep dry

Description:

FITC-PEG-SH is a hybrid bifunctional PEG crosslinking agent that can be used to connect functional PEGs to the surfaces of biomolecules, particles, and other materials. Sulfhydryl and maleimide imide form thioether bond, which reacts with mercaptopyridine to obtain disulfide bond. It can also be used to modify gold nanoparticles. Polyethylene glycol can increase the solubility of modified materials. It can also increase the stability of polyethylene glycol peptides and proteins and reduce their immunogenicity.

The compounds on which fluorescent labeling relies are called fluorescent substances. Fluorescent substances refer to compounds with the chemical structure of a common ring double bond system. When exposed to ultraviolet light or blue violet light, they can be excited into the excited state, and when recovered from the excited state, they emit fluorescence. Fluorescent labeling technology refers to the use of fluorescent substances to covalently bind or physically adsorb to a certain functional group of the molecule being studied, and use its fluorescence characteristics to provide information about the studied object. The advantages of fluorescence labeling, such as no radioactive contamination and easy operation, have led to the increasingly widespread application of fluorescence labeling in many research fields.

Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.

Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519，QQ: 3354316092

19923757617，QQ：3279537175

17725012670，QQ：3492925539

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