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PEG Linkers with Small Molecular

N-(azide-PEG3)-N’-(PEG4-acid)-Cy5 | CAS 2107273-42-5

Catalog: TASK-18-1003096   CAS NO.: 2107273-42-5
  • 5mg
  • 10mg

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Description

N-(azide-PEG3)-N’-(PEG4-acid)-Cy5 is a molecule used in bioconjugation and labeling applications, particularly in the field of fluorescence imaging and detection. Azide groups are commonly used in bioconjugation chemistry due to their ability to undergo click chemistry reactions with alkyne or alkyne-modified biomolecules. Carboxylic acid groups are frequently used for bioconjugation through amide bond formation with amine-containing molecules, such as proteins or antibodies. Cy5 is a fluorescent dye that emits red light upon excitation with an appropriate wavelength of light. It is often used in fluorescence-based imaging and detection assays due to its high quantum yield and photostability.

Specifications

CAS No.2107273-42-5
FormulaC44H62ClN5O9
Molecular Weight840.5
Purity96%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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