CAS 2107273-28-7

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

Description:

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 is a synthetic chemical compound that features a combination of polyethylene glycol (PEG) moieties and a Cy5 dye, which is a cyanine dye known for its strong fluorescence properties. The structure includes a PEG4 segment, which enhances solubility and biocompatibility, making it suitable for biological applications. The PEG2-NHS ester component serves as a reactive group that can form stable amide bonds with primary amines, facilitating conjugation to biomolecules such as proteins or antibodies. This compound is often utilized in bioconjugation and labeling applications in research and diagnostics, particularly in fluorescence microscopy and flow cytometry. Its characteristics include high water solubility, low toxicity, and the ability to provide a fluorescent signal, which is crucial for tracking and imaging in various biological systems. The presence of the NHS ester allows for efficient coupling to target molecules, making it a versatile tool in the field of biochemistry and molecular biology.

Formula: C₄₅H₆₀ClN₃O₁₀

Synonyms:

• N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

CAS: 2107273-28-7

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

Purity: 98%

Ref: 54-OR1039744

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

CAS: 2107273-28-7

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 is a polyethylene glycol (PEG) based PROTAC linker utilized for the synthesis of PROTACs[1].

Formula: C₄₅H₆₀ClN₃O₁₀

Purity: 98%

Color and Shape: Solid

Molecular weight: 838.43

Ref: TM-T18434