Product name:

FITC-PEG-NH2；NH2-PEG-FITC

Saze :

1g（Specifications can be customized）

Product details:
CAS：2411381-38-7

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-NH2 is a linear heterofunctional PEG reagent that contains fluorescein dyes and amine groups, which react with hydroxyformic acid, activated NHS esters, carbonyl groups (ketones, aldehydes), etc. Fluorescein, commonly called FITC, is a fluorescent tracer commonly used in biology to stain cells, tissues, biomarker or nanoparticles. It has peak absorption or excitation at 494nm and emission at 521nm. Fluorescent PEG is commonly used for polyethylene glycol synthesis, labeling or labeling biomolecules and nanoparticles with dyes and tracers.

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.

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