accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Product Line 
  • (110)
  • (20)
  • (2)
  • (7)
  • (1)
  • (38)
  • (2)
  • (1)
  • (17)
  • (7)
  • (4)
  • (15)
  • (16)
  • (8)
  • (2)
  • (1)
  • (10)
  • (5)
  • (17)
  • (1)
  • (2)
  • (16)
  • (6)
  • (6)
  • (5)
  • (15)
Label Type 
  • (89)
  • (20)
  • (8)
  • (66)
  • (2)
  • (2)
  • (38)
  • (4)
  • (18)
  • (3)
  • (17)
  • (5)
  • (6)
Color 
  • (1)
  • (22)
  • (2)
  • (2)
  • (2)
  • (6)
  • (6)
  • (12)
  • (27)
  • (1)
  • (2)
  • (1)
  • (11)
  • (1)
  • (4)
  • (30)
  • (1)
  • (1)
  • (2)
  • (8)
  • (6)
Label or Dye 
  • (5)
  • (5)
  • (5)
  • (5)
  • (1)
  • (6)
  • (47)
  • (2)
  • (3)
  • (3)
  • (5)
  • (5)
Solubility 
  • (41)
  • (44)
  • (35)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (4)

brands

  • (1)
  • (2)
  • (1)
  • (36)
  • (18)
  • (123)
  • (3)
  • (27)
  • (3)
  • (4)
  • (5)
  • (27)
  • (7)
  • (34)
  • (1)
  • (1)
  • (4)
  • (2)
  • (1)
  • (5)
  • (2)
  • (823)
  • (4)
  • (22)
  • (18)
  • (1)
  • (1)
  • (214)
  • (3)
  • (1)
  • (15)
  • (1)
  • (3)
  • (4)
  • (1)
  • (1)
  • (1)
  • (64)
  • (6)
  • (4)
  • (1)
  • (11)
  • (1)
  • (4)
  • (3)
  • (18)
  • (12)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (289)
  • (12)
  • (9)
  • (1)
  • (1)
  • (1)
  • (45)
  • (1)
  • (49)
  • (1)
  • (1)
  • (2)
  • (1)
  • (128)
  • (11)
  • (8)
  • (27)
  • (3)
  • (1)
  • (6)
  • (4)
  • (86)
  • (10)
  • (1)
  • (5)
  • (6)
  • (2)
  • (1)
  • (4)
  • (40)
  • (2)
  • (1)
  • (14)
  • (4)
  • (14)
  • (1)
  • (3)
  • (50)
  • (3)
  • (3)
  • (3)
  • (4)
  • (105)
  • (1)
  • (9)
  • (1)
  • (1)
  • (27)
  • (211)

special interests

  • (17)
  • (353)
  • (23)
  • (469)

Product Line

  • (110)
  • (20)
  • (2)
  • (7)
  • (1)
  • (38)
  • (2)
  • (1)
  • (17)
  • (7)
  • (4)
  • (15)
  • (16)
  • (8)
  • (2)
  • (1)
  • (10)
  • (5)
  • (17)
  • (1)
  • (2)
  • (16)
  • (6)
  • (6)
  • (5)
  • (15)

Label Type

  • (89)
  • (20)
  • (8)
  • (66)
  • (2)
  • (2)
  • (38)
  • (4)
  • (18)
  • (3)
  • (17)
  • (5)
  • (6)

Color

  • (1)
  • (22)
  • (2)
  • (2)
  • (2)
  • (6)
  • (6)
  • (12)
  • (27)
  • (1)
  • (2)
  • (1)
  • (11)
  • (1)
  • (4)
  • (30)
  • (1)
  • (1)
  • (2)
  • (8)
  • (6)

Label or Dye

  • (5)
  • (5)
  • (5)
  • (5)
  • (1)
  • (6)
  • (47)
  • (2)
  • (3)
  • (3)
  • (5)
  • (5)

Solubility

  • (41)
  • (44)
  • (35)

Chemical Reactivity

  • (11)
  • (3)
  • (24)
  • (1)
  • (9)
  • (11)
  • (2)
  • (3)
  • (7)

Spacer

  • (1)
  • (1)
  • (10)
  • (1)
  • (3)
  • (1)
  • (5)
  • (6)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (9)

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)

Labeling Target

  • (1)
  • (11)

Conjugate

  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)

Search Within Results
Keyword Search:
211 – 225 of 3,094 results
211

Invitrogen™ BODIPY™ 630/650-X NHS Ester (Succinimidyl Ester)

BODIPY™ 630/650-X dye is bright, far-red fluorescent dye. It has a high extinction coefficient and fluorescence quantum yield and is relatively insensitive to solvent polarity and pH change.

EDGE ENCOMPASS_PREFERRED
212

Invitrogen™ BODIPY™ FL (4,4-Difluoro-5,7-Dimethyl-4-Bora-3a,4a-Diaza-s-Indacene-3-Propionic Acid)

BODIPY™ FL (4,4-Difluoro-5,7-Dimethyl-4-Bora-3a,4a-Diaza-s-Indacene-3-Propionic Acid)

EDGE ENCOMPASS_PREFERRED
213

Invitrogen™ QSY™ 21 Carboxylic Acid, Succinimidyl Ester

QSY™ 21 carboxylic acid, succinimidyl ester

EDGE ENCOMPASS_PREFERRED
214

Thermo Scientific™ DyLight™ 633 Maleimide

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

EDGE
215

Invitrogen™ 5-ROX (5-Carboxy-X-Rhodamine, Triethylammonium Salt), single isomer

5-ROX (5-Carboxy-X-Rhodamine, Triethylammonium Salt), single isomer

EDGE ENCOMPASS_PREFERRED
216

Invitrogen™ Oregon Green™ 488 Cadaverine, 5-isomer

Oregon Green™ 488 Cadaverine, 5-isomer

EDGE ENCOMPASS_PREFERRED
217

Invitrogen™ Rhodamine Red™-X, Succinimidyl Ester, 5-isomer

Rhodamine Red™-X, Succinimidyl Ester, 5-isomer

EDGE ENCOMPASS_PREFERRED
218

Invitrogen™ Tetramethylrhodamine-5-Iodoacetamide Dihydroiodide (5-TMRIA), single isomer

Tetramethylrhodamine-5-Iodoacetamide Dihydroiodide (5-TMRIA), single isomer

EDGE ENCOMPASS_PREFERRED
219

Thermo Scientific™ DyLight™ 650 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.
Product Type Dye
Label or Dye DyLight™ 650
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 672
Excitation 652
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight
220

Molecular Probes™ Alexa Fluor™ 790 NHS Ester (Succinimidyl Ester)

Alexa Fluor™ 790 is a bright and photostable near-IR dye that is spectrally similar to indocyanine green (ICG) and the IRDye™ 800 dye.

EDGE ENCOMPASS_PREFERRED
221

Thermo Scientific™ DyLight™ 550 Maleimide

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

EDGE
222

Invitrogen™ Alexa Fluor™ 633 NHS Ester (Succinimidyl Ester)

Alexa Fluor™ 633 is a bright and photostable far-red dye with excitation ideally suited to the 633 nm laser line.

EDGE ENCOMPASS_PREFERRED
Product Type NHS Ester (Succinimidyl Ester)
Label or Dye Alexa Fluor™ 633
Emission 639 nm
Excitation 621 nm
223

Invitrogen™ 5-DTAF (5-(4,6-Dichlorotriazinyl) Aminofluorescein), single isomer

EDGE ENCOMPASS_PREFERRED
224

Molecular Probes™ Alexa Fluor™ 594 Azide (Alexa Fluor™ 594 Carboxamido-(6-Azidohexanyl), Triethylammonium Salt), mixed isomers

Alexa Fluor™ 594 Azide (Alexa Fluor™ 594 Carboxamido-(6-Azidohexanyl), Triethylammonium Salt), mixed isomers

EDGE ENCOMPASS_PREFERRED
225

Invitrogen™ Alexa Fluor™ 633 C5 Maleimide

Alexa Fluor™ 633 is a bright, red fluorescent dye with excitation ideally suited to the 633 nm laser line.

EDGE ENCOMPASS_PREFERRED