Fluorescent Labeling Reagents for Proteins

Thermo Scientific™ DyLight™ 650 4xPEG NHS Ester

PEGylated far-red dye for enhanced fluorescence and reduced non-specific binding.

Thermo Scientific™ DyLight™ Fluor Antibody Labeling Kits

Label and purify antibodies for fluorescence imaging assays in one hour with the full spectral range of activated DyLight Fluorescent Dye kits.

Thermo Scientific™ DyLight™ Near-IR Specialty Dyes

Label amine-containing molecules for fluorescence imaging or flow cytometry with these benzopyrillium- and cyanine-based, infrared-emitting (633 or 700 laser) NHS ester dyes.

Thermo Scientific™ DyLight™ Quencher Specialty Dyes

Quench fluorescence resonance energy transfer (FRET) applications involving DyLight Fluors or other fluorescent probes using these non-fluorescent dyes.

Thermo Scientific™ Pierce™ FITC and Fluorescein Dyes and Labeling Kits

Activated derivatives of green-fluorescent fluorescein dye to label antibodies, proteins and other molecules for fluorescence imaging (ex 494; em 518).

Thermo Scientific™ DyLight™ 755 4xPEG NHS Ester

PEGylated NIR dye for enhanced fluorescence and reduced non-specific binding.

Thermo Scientific™ DyLight™ Amine-Reactive Fluorescent Dyes

Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of NHS ester-activated DyLight Dyes.

Thermo Scientific™ Pierce™ R-Phycoerythrin Fluorescent Protein

Create fluorescent probes (em 480, 545, 565; ex 578) using this red-fluorescent, multi-subunit protein that can be crosslinked or conjugated to other molecules.

Thermo Scientific™ DyLight™ 680-4xPEG Amine-Reactive Dye and Kits

Fluorescently label antibodies and other proteins with Thermo Scientific™ DyLight 680-4xPEG Amine-Reactive Dye, a derivative of our high-performance DyLight 680 Dye.

Thermo Scientific™ DyLight™ 550 2xPEG NHS Ester

PEGylated dye for enhanced fluorescence and reduced non-specific binding.

Thermo Scientific™ DyLight™ Red Specialty Dyes

Label amine-containing molecules for fluorescence imaging or flow cytometry with these benzopyrillium-based, red-emitting (633 laser) NHS ester fluorescent dyes.

Thermo Scientific™ DyLight™ Sulfhydryl-Reactive Fluorescent Dyes

Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of maleimide-activated DyLight Dyes.

Thermo Scientific™ DyLight™ In Vivo Apoptosis Detection Kits and Reagents

Measure drug-induced changes in apoptosis in vivo (live animal imaging) using near-infrared DyLight Dye fluorescent polycaspase probes.

Thermo Scientific™ Pierce™ TRITC Rhodamine Dyes and Labeling Kits

Label antibodies, proteins and other molecules for fluorescence imaging (ex 546; em 572-615) using these activated derivatives of red-fluorescent rhodamine dye.

Thermo Scientific™ DyLight™ Green Specialty Dyes

Label amine-containing molecules for fluorescence imaging or flow cytometry with these rhodamine-based, 488 to 532 laser-detectable, green-emitting NHS ester fluorescent dyes.

Thermo Scientific™ DyLight™ Orange Specialty Dyes

Label amine-containing molecules for fluorescence imaging or flow cytometry with these rhodamine-based, orange-emitting (532 to 546 laser) NHS ester fluorescent dyes.

Thermo Scientific™ Pierce™ AMCA Fluorescent Dyes

Label antibodies, proteins and other molecules for fluorescence imaging with these activated forms of aminomethyl coumarin acetate (AMCA) blue-fluorescent dye.

Thermo Scientific™ DyLight™ 680-4xPEG Sulfhydryl-Reactive Dye

Fluorescently label cysteine-containing peptides, proteins or other biomolecular probes with this maleimide-activated derivative of our high-performance DyLight 680 Dye.

Thermo Scientific™ DyLight™ 550 2xPEG Maleimide

PEGylated dye for enhanced fluorescence and reduced non-specific binding.

Thermo Scientific™ DyLight™ Far Red Specialty Dyes

Label amine-containing molecules for fluorescence imaging and flow cytometry using these benzopyrillium-based, NHS ester, far red-emitting (647 laser) fluorescent dyes.

Thermo Scientific™ DyLight™ Long Stokes Shift Specialty Dyes

Label antibodies or other proteins for FRET and multiplex fluorescence assays using fluors with large Stokes shifts (488nm excitation; yellow to far-red emission).

Thermo Scientific™ Pierce™ Dye Removal Columns

Affinity resin with spin columns to quickly bind and remove excess fluorescent dye from antibody (protein) solutions following labeling reactions.

Thermo Scientific™ DyLight™ Yellow Specialty Dyes

Label amine-containing molecules for fluorescence imaging or flow cytometry with these rhodamine-based, yellow-emitting (532 to 546 laser) NHS ester fluorescent dyes.

Thermo Scientific DyLight™ 800 4xPEG NHS Ester

Fluorescently label antibodies and other proteins for near-IR detection with this derivative of our high-performance DyLight 800 Dye.

Thermo Scientific™ DyLight™ Blue Specialty Dye

Label amine-containing molecules for fluorescence imaging and flow cytometry with this coumarin-based, 405 laser-detectable, blue-emitting, NHS ester fluorescent dye.

Thermo Scientific™ DyLight™ 800 4xPEG Maleimide

PEGylated NIR dye for enhanced fluorescence and reduced non-specific binding.

Thermo Scientific™ DyLight™ 650 4xPEG Maleimide

PEGylated far-red dye for enhanced fluorescence and reduced non-specific binding.

GE Healthcare CyDye™ DIGE Healthcare Fluors: Cy3 Available on GSA/VA Contract for Federal Government customers only.

Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel

GE Healthcare CyDye™ DIGE Healthcare Fluors: Cy2 Available on GSA/VA Contract for Federal Government customers only.

Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel

GE Healthcare CyDye™ DIGE Fluor Minimal Dye Labeling Kits Available on GSA/VA Contract for Federal Government customers only.

Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel. Amersham CyDye™ DIGE Fluor Minimal Labeling Kits contain size- and charge-matched fluorescent dyes specifically designed for detecting protein abundance differences in 2-D Fluorescence Difference Gel Electrophoresis using Ettan DIGE system.

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