Vari Fluor 488-dUTP

• CAT Number: I041352
• Purity: ≥95%

Vari Fluor 488-dUTP（Cat No.:I041352）is a fluorescently labeled nucleotide used in molecular biology applications, particularly in DNA labeling and detection. The “dUTP” refers to deoxyuridine triphosphate, a nucleotide analog of thymidine used in DNA synthesis. The “Vari Fluor 488” dye provides green fluorescence when excited at 490 nm and emitted at 525 nm, making it suitable for use in fluorescence microscopy, DNA sequencing, and in situ hybridization. This compound is commonly used for labeling DNA during polymerase chain reaction (PCR), enabling the visualization of DNA replication, repair, and localization in cellular studies.