Prepare stock solutions with confidence using fresh, single-use size anhydrous DMSO (order D12345)
Invitrogen™

Pacific Blue™ C5-Maleimide

Catalog number:  P30506

Related applications:

Labeling Chemistry

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Description

Pacific Blue™ C5-maleimide is an excellent reagent for thiol-selective modification, quantitation and analysis. In this reaction, the thiol is added across the double bond of the maleimide to yield a thioether. This compound does not react with methionine, histidine or tyrosine. Reaction of Pacific Blue™ C5-maleimide with amines usually requires a higher pH than reaction of maleimides with thiols.

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View the Fluorophore Selection Guide.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Chemical Reactivity: Thiol
Detection Method: Fluorescent
Excitation/Emission: 410⁄455
Flow Cytometer Laser Lines: 405
Label Type: Pacific Dyes
Label or Dye: Pacific Blue™
Physical Form: Solid
Product Line: Molecular Probes®, Pacific Blue™
Reactive Moiety: Maleimide
Shipping Condition: Room Temperature
Solubility: DMSO (Dimethylsulfoxide)

Contents & storage

Contains 1 vial of Pacific Blue™ dye (1 mg).

Store in freezer (-5 to -30°C) and protect from light.