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Molecular Probes™ Qdot™ 545 ITK™ Amino (PEG) Quantum Dots
Qdot™ 545 ITK™ Amino (PEG) Quantum Dots
Brand: Molecular Probes™ Q21591MP
752.40 EUR valid until 2024-12-20
Use promo code "21651" to get your promotional price.
This item is not returnable.
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Description
Qdot™ 545 ITK™ amino (PEG) quantum dots are the ideal starting material for preparing custom conjugates of ultrabright and photostable fluorescently labeled proteins or other biopolymers. These probes are functionalized with amine-derivatized PEG, which prevents non-specific interactions and provides a convenient handle for conjugation. The amino quantum dots react efficiently with isothiocyanates and succinimidyl esters, or with native carboxylic acids using water-soluble carbodiimides such as EDC. Such derivatives may be used for various labeling and tracking applications that require ultrabright and stable fluorescence. Our Qdot™ ITK™ amino quantum dots are provided as 8μM solutions and are available in 8 colors of Qdot™ probes.Important Features of Qdot™ ITK™ Amino Quantum Dots:
Properties of Qdot™ Nanocrystals
Qdot™ probes are ideal for imaging and labeling applications that require bright fluorescent signals and/or real-time tracking. Unique among fluorescent reagents, all nine available colors of Qdot™ probes can be simultaneously excited with a single (UV to blue-green) light source. This property makes these reagents excellent for economical and user-friendly multiplexing applications. Qdot™ labels are based on semiconductor nanotechnology and are similar in scale to moderately sized proteins.
About the Innovator’s Tool Kit Qdot™ ITK™ Reagents
These Qdot™ ITK™ probes are ideal for researchers who wish to prepare specific (non-stocked) conjugates for their applications and need customizable conjugation functionality.
Other Forms of Qdot™ Nanocrystals are Available
In addition to the amine-derivatized form, we offer Qdot™ ITK™ quantum dots with carboxyl and aliphatic hydrocarbon modifications. We’ve also developed a wide range of Qdot™ nanocrystals conjugates and labeling kits. Investigate the properties of Qdot™ nanocrystals or read the Molecular Probes™ Handbook Section 6.6—Qdot™ Nanocrystals to find out more.
For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.
Specifications
| 8 μM | |
| Quantum Dot | |
| Carboxylic Acid, Ketone, Aldehyde | |
| Amine, Primary Amine | |
| Qdot Nanocrystals | |
| 545 |
| 250 μL | |
| Store in refrigerator (2–8°C). | |
| Room Temperature | |
| Qdot™ 545 | |
| ITK™, Qdot™ |
For Research Use Only. Not for use in diagnostic procedures.