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Molecular Probes™ Qdot™ 545 ITK™ Amino (PEG) Quantum Dots

Qdot™ 545 ITK™ Amino (PEG) Quantum Dots

Brand: Molecular Probes™ Q21591MP

6437.20 NOK valid until 2025-03-28
Use promo code "24107" to get your promotional price.

6604.40 NOK valid until 2025-04-18
Use promo code "24107" to get your promotional price.

Product Code. 10120583

8690.00 NOK / Each

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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:
Qdot™ 545 ITK™ amino quantum dot has emission maxima of ∼545 nm
Extremely photostable and bright fluorescence
Efficiently excited with single-line excitation sources
Narrow emission, large stokes shift
Available in multiple colors

Ideal for various labeling and tracking applications

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

Concentration	8 μM
Product Type	Quantum Dot
Chemical Reactivity	Carboxylic Acid, Ketone, Aldehyde
Reactive Moiety	Amine, Primary Amine
Label Type	Qdot Nanocrystals
Emission	545

Quantity	250 μL
Content And Storage	Store in refrigerator (2–8°C).
Shipping Condition	Room Temperature
Label or Dye	Qdot™ 545
Product Line	ITK™, Qdot™

Product Suggestions Documents

Documents

Product Information

Manuals

Conjugation of Qdot ITK Amino (PEG) Quantum Dots to Streptavidin Version: 12-12-2005 File size: 350.5 kB

Conjugation of Qdot ITK Amino (PEG) Quantum Dots to Phalloidin Version: 12-12-2005 File size: 341.5 kB

Certificates

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Lot Number

5 results found

Lot Number	Certificate Type	Date	Catalog Number
Lot Number2806829	Certificate TypeCertificate of Analysis	Date24/10/2023	Catalog NumberQ21591MP
Lot Number2673811	Certificate TypeCertificate of Analysis	Date08/04/2023	Catalog NumberQ21591MP
Lot Number2529894	Certificate TypeCertificate of Analysis	Date08/07/2022	Catalog NumberQ21591MP
Lot Number2260328	Certificate TypeCertificate of Analysis	Date24/08/2020	Catalog NumberQ21591MP
Lot Number2253541	Certificate TypeCertificate of Analysis	Date21/07/2020	Catalog NumberQ21591MP

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For Research Use Only. Not for use in diagnostic procedures.

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