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.

121 – 135 of 3,069 results

121

Thermo Scientific™ DyLight™ 755 NHS Ester

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

Pricing & Availability
Specifications

Labeling Target	Proteins
Content And Storage	Store desiccated at -20°C.
Product Type	Dye
Label or Dye	DyLight™ 755
Reactive Moiety	Active Ester, Succinimidyl Ester, NHS Ester
Solubility	DMF (Dimethylformamide)
Emission	776
Excitation	754
Label Type	DyLight Fluors
Chemical Reactivity	Amine
Product Line	DyLight

122

Molecular Probes™ Qdot™ 655 ITK™ Carboxyl Quantum Dots

Qdot™ 655 ITK™ Carboxyl Quantum Dots

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123

Invitrogen™ Click-IT™ Biotin Protein Analysis Detection Kit

Identify and characterize glycoproteins by Western blot

Pricing & Availability

124

Invitrogen™ Alexa Fluor™ 594 Hydrazide

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

Pricing & Availability

125

Invitrogen™ 1-pyrenebutanoic acid, succinimidyl ester

1-pyrenebutanoic acid, succinimidyl ester

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126

Invitrogen™ Malachite Green isothiocyanate

malachite green isothiocyanate

Pricing & Availability

127

Invitrogen™ 4-Acetamido-4'-Maleimidylstilbene-2,2'-Disulfonic Acid, Disodium Salt

4-acetamido-4'-maleimidylstilbene-2,2'-disulfonic acid, disodium salt

Pricing & Availability

128

Thermo Scientific™ DyLight™ 594 Maleimide

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

Pricing & Availability

129

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.

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130

Thermo Scientific™ EZ-Link™ Amine-PEG4-Desthiobiotin, No-Weigh™ Format

Thermo Scientific™ EZ-Link™ Amine-PEG4-Desthiobiotin No-Weigh™ Format is a pegylated amine compound whose biotin-like group is elutable from streptavidin, making it ideal for carbodiimide (EDC) conjugation to carboxylates for labeling and purification.

Pricing & Availability

131

Invitrogen™ Alexa Fluor™ 350 Hydrazide

Alexa Fluor™ 350 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

Pricing & Availability

132

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.

Pricing & Availability

133

Thermo Scientific™ EZ-Link™ Alkoxyamine-PEG12-Biotin

Biotinylate glycoproteins (aldehydes of oxidized sugars) with a very long (55.4A), pegylated biotinylation reagent containing a 12-unit PEG spacer for length and solubility.