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Protein Labeling Reagents

Various reagents designed to selectively label target proteins. Products include classic dyes, radioisotope labels, biotinylation reagents, fluorescent labels, molecular probes, assays, and labeling kits.
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Keyword Search:
136 – 150 of 3,094 results
136

Invitrogen™ Alexa Fluor™ 594 Hydrazide, for microinjection

Alexa Fluor™ 594 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

EDGE ENCOMPASS_PREFERRED
137

Thermo Scientific™ DyLight™ 650 Maleimide

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

EDGE
138

Invitrogen™ 2',7'-Difluorofluorescein (Oregon Green™ 488)

2',7'-difluorofluorescein (Oregon Green™ 488)

EDGE ENCOMPASS_PREFERRED
139

Thermo Scientific™ DyLight™ 405 NHS Ester

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

EDGE
Labeling Target Proteins
Content And Storage Store desiccated at -20°C, protected from light.
Product Type Dye
Label or Dye DyLight™ 405
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 420
Excitation 400
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight
140

Invitrogen™ Fluorescein-5-Maleimide

Alternative to fluorescein

EDGE ENCOMPASS_PREFERRED
141

Invitrogen™ 5-SFX (6-(Fluorescein-5-Carboxamido) Hexanoic Acid, Succinimidyl Ester), single isomer

5-SFX (6-(Fluorescein-5-Carboxamido) Hexanoic Acid, Succinimidyl Ester), single isomer

EDGE ENCOMPASS_PREFERRED
142

Invitrogen™ Alexa Fluor™ 555 Cadaverine

Alexa Fluor™ 555 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

EDGE ENCOMPASS_PREFERRED
143

Molecular Probes™ Qdot™ 605 ITK™ Amino (PEG) Quantum Dots

Qdot™ 605 ITK™ Amino (PEG) Quantum Dots

EDGE ENCOMPASS_PREFERRED
144

Invitrogen™ R-Phycoerythrin

R-Phycoerythrin

EDGE ENCOMPASS_PREFERRED
145

Invitrogen™ Alexa Fluor™ 594 Cadaverine

Alexa Fluor™ 594 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

EDGE ENCOMPASS_PREFERRED
146

Molecular Probes™ Alexa Fluor™ 750 C5 Maleimide

Alexa Fluor™ 750 is a bright, near-infrared fluorescent dye with excitation ideally suited for the 633 nm laser line or dye-pumped laser excitation.

EDGE ENCOMPASS_PREFERRED
147

Molecular Probes™ Qdot™ 525 ITK™ Amino (PEG) Quantum Dots

Qdot™ 525 ITK™ Amino (PEG) Quantum Dots

EDGE ENCOMPASS_PREFERRED
148

Thermo Scientific™ EZ-Link™ Amine-PEG3-Biotin

Biotinylate proteins or surfaces using EDC or other amine-reactive crosslinkers with a mid-length (22.9A) biotinylation reagent containing a 3-unit polyethylene glycol spacer.

EDGE
149

Invitrogen™ DNP-X, SE, 6-(2,4-Dinitrophenyl)aminohexanoic Acid, Succinimidyl Ester

DNP-X, SE, 6-(2,4-Dinitrophenyl)aminohexanoic Acid, Succinimidyl Ester

EDGE ENCOMPASS_PREFERRED
150

Molecular Probes™ Iodoacetamide Alkyne

Iodoacetamide Alkyne

EDGE ENCOMPASS_PREFERRED