Cy3-PEG2000-N3
Cy3-PEG2000-N3 is a Cy3 (HY-D0822)-azide fluorescent dye used to label for protein and nucleic acid. Cy3-PEG2000-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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- Molecular Weight:2000 (Average)
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biologische Aktivität
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Chemical Information
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Help & FAQs
Biologische Aktivität
Beschreibung
Chemical Information
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Molecular Weight 2000 (Average)
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SMILES
CC(C1=CC=C(S(=O)(O)=O)C=C1N/2CCCCCC(NCCOCCN=[N+]=[N-])=O)(C)C2=C\C=C\C3=[N+](CC)C4=C(C=C(S(=O)([O-])=O)C=C4)C3(C)C.[n]
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Protokoll
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EdU Incorporation Assay (Click Chemistry-Based DNA Synthesis Measurement)
The EdU incorporation assay measures DNA synthesis by adding the thymidine analog 5-ethynyl-2′-deoxyuridine to cells or tissues, where it is incorporated into newly synthesized DNA during S phase. Incorporated EdU is detected by copper-catalyzed azide-alkyne cycloaddition, in which a fluorescent azide covalently reacts with the ethynyl group on EdU, allowing S-phase cells to be detected by fluorescence microscopy, flow cytometry, or high-content imaging. EdU detection does not require DNA denaturation or anti-BrdU antibody access, which preserves sample structure and improves compatibility with immunostaining and multiparameter cytometry compared with BrdU-based detection. EdU can be cytotoxic in a cell-type- and exposure-dependent manner, so pulse duration, concentration, and continuous-labeling designs should be validated for each cell type.
Reinheit & Dokumentation
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Cy3-PEG2000-N3 Related Classifications
HY-D2537 Related Classifications
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