Oxazole yellow

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Oxazole yellow

Oxazole yellow | CAS 152068-09-2

Catelog Number A16-0204
Category Apoptosis Fluorescent Probes
Molecular Formula C24H29I2N3O
Molecular Weight 629.32
Catalog Number Size Price Quantity
A16-0204 -- $--

Product Introduction

Oxazole yellow, also known as YO-PRO-1, is a DNA green fluorescent dye that has no permeability to normal animal cell membranes but permeability to the cell membranes of apoptotic and necrotic cells. It is often used in the detection of apoptosis and necrosis. . YO-PRO-1 is a carbocyanine monomer green fluorescent dye that is non-cell membrane penetrating and has a high affinity for DNA. It basically has no fluorescence when it is not bound to DNA, but it can emit bright after binding to DNA. Green fluorescence. When cell apoptosis occurs, the permeability of the cell membrane changes. At this time, YO-PRO-1 can enter the cell and bind to DNA and emit bright green fluorescence. Therefore, this fluorescent dye and propidium iodide (Propidium Iodide, PI) is used to analyze and identify apoptotic and necrotic cells.

Chemical Information

Purity: ≥98% (HPLC)
Synonyms: 4-[(3-Methyl-2(3H)-benzoxazolylidene)methyl]-1-[3-(trimethylammonio)propyl]-quinolinium diiodide
Solubility: H2O

Product Specification

Appearance: Yellow to orange-brown powder
Properties Quality Level: 100
Storage Condition: 2-8°C

Applications of Fluorescent Probes & Dyes

  • Cell and Organelle Stains

    Cell and Organelle Stains
  • DNA Stains

    DNA Stains
  • Fluorescent Enzyme Substrates

    Fluorescent Enzyme Substrates

  • pH Indicators

    pH Indicators

Laser Dye

Laser Dye

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