Fluorescent Gold Nanoparticles
Price range: €270.00 through €1,554.00
€
Description
Fluorescent Gold Nanoparticles
PEG functionalized gold nanoparticles labeled with a fluorescent dye.
- AFDye 488, AFDye 555, AFDye 647 or IR750 fluorescent dye labels
- NOTE 1: AFDye 488 (similar to FITC), AFDye 555 (similar to Cy3), AFDye 647 (similar to Cy5) are analogs of AlexaFluor® 488, AlexaFluor® 555, and AlexaFluor® 647 dyes, respectively.
- NOTE 2: IR750 dye is ithe analog of the IRDye® 750 dye.
- 5 or 10 kDa PEG spacer stabilizes nanoparticles and prevents dye quenching
- Core diameter: 4 nm – 200 nm
- Shelf life: > 4 months (4°C storage)
- Supplied as liquid suspension in PBS or in water with 0.01% (w/v) Tween-20
Additional information
| Nanoparticle Diameter | 4 nm, 7 nm, 15 nm, 30 nm, 45 nm, 60 nm, 80 nm, 100 nm, 150 nm, 200 nm |
|---|---|
| PEG Spacer | 5 kDa PEG, 10 kDa PEG |
| Fluorophore | AFDye 488, AFDye 555, AFDye 647, IR750 |
| Volume (@ 50 OD) | 0.4 mL, 1 mL, 3 mL |
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