Vector Labs is closed to observe Independence Day (US Holiday) on Thursday, July 4th.
We will be back in the office on Friday. We will respond to emails upon our return. Have a wonderful day.

AQuora® 650-Maleimide (QBD-11958LF)

Description

AQuora® 650-Maleimide is a thiol-reactive fluorophore engineered with SuperHydrophilic™ technology designed to improve solubility during labeling and of the dye-labeled conjugate. As a result, the dye-labeled conjugates made with AQuora® 650-Maleimide yield enhanced signal and signal-to-noise ratios in fluorescence-based applications including fluorescent western blotting, fluorescence-based microscopy, flow cytometry, and cell-based assays. AQuora® 650-Maleimide is a cyanine-based dye with photophysical properties comparable to Alexa Fluor® 647, Cy5, DyLight® 650, DyLight® 650 4x PEG. It is activated with a maleimide (MAL) group, which reacts with a thiol to form a thioether bond. (Alexa Fluor® and DyLight® are registered trademarks of Thermo Fisher Scientific.)

Specifications

Unit Size1mg
FormatLyophilized
StorageStore at -20°C. Protect from light. May ship at ambient temperatures.
Country of OriginUnited States of America
LabelAQuora® 650
Excitation / Emission Maximum654 nm / 674 nm
A280 Correction Factor0.037
Reactive GroupMaleimide
Extinction Coefficient250,000
Spectrally Similar DyesAlexa Fluor® 647, Cy5, DyLight® 650, DyLight® 650 4x PEG
Molecular Weight1900

Applicable patents and legal notices are available at legal notices.

How do I Request a Quote?

To request a quote for products:

  1.  Sign in to VectorLabs.com
  2.  Add the items you wish to quote to the cart;
  3.  View your cart;
  4.  Click on the “Request a Quote” button found below the items in your cart;
  5.  Download your quote