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 
  • (100)
  • (20)
  • (2)
  • (7)
  • (1)
  • (38)
  • (2)
  • (1)
  • (17)
  • (7)
  • (15)
  • (23)
  • (8)
  • (2)
  • (1)
  • (12)
  • (5)
  • (17)
  • (1)
  • (2)
  • (16)
  • (6)
  • (6)
  • (5)
  • (15)
Label Type 
  • (81)
  • (20)
  • (8)
  • (66)
  • (2)
  • (2)
  • (38)
  • (1)
  • (3)
  • (17)
  • (5)
  • (6)
Color 
  • (1)
  • (22)
  • (2)
  • (2)
  • (1)
  • (4)
  • (4)
  • (8)
  • (19)
  • (1)
  • (2)
  • (1)
  • (8)
  • (1)
  • (4)
  • (28)
  • (1)
  • (1)
  • (1)
  • (7)
  • (2)
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

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (2)
  • (35)
  • (15)
  • (123)
  • (1)
  • (19)
  • (3)
  • (3)
  • (1)
  • (6)
  • (27)
  • (1)
  • (4)
  • (2)
  • (1)
  • (5)
  • (1)
  • (812)
  • (4)
  • (12)
  • (19)
  • (1)
  • (213)
  • (1)
  • (16)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (64)
  • (4)
  • (1)
  • (10)
  • (1)
  • (2)
  • (3)
  • (18)
  • (12)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (283)
  • (10)
  • (9)
  • (1)
  • (35)
  • (3)
  • (30)
  • (8)
  • (10)
  • (5)
  • (4)
  • (4)
  • (86)
  • (2)
  • (2)
  • (7)
  • (2)
  • (1)
  • (1)
  • (39)
  • (2)
  • (1)
  • (14)
  • (2)
  • (12)
  • (2)
  • (45)
  • (12)
  • (1)
  • (3)
  • (4)
  • (108)
  • (1)
  • (9)
  • (1)
  • (12)
  • (64)

special interests

  • (17)
  • (219)
  • (19)
  • (957)

special offers

  • (20)
  • (20)

Product Line

  • (100)
  • (20)
  • (2)
  • (7)
  • (1)
  • (38)
  • (2)
  • (1)
  • (17)
  • (7)
  • (15)
  • (23)
  • (8)
  • (2)
  • (1)
  • (12)
  • (5)
  • (17)
  • (1)
  • (2)
  • (16)
  • (6)
  • (6)
  • (5)
  • (15)

Label Type

  • (81)
  • (20)
  • (8)
  • (66)
  • (2)
  • (2)
  • (38)
  • (1)
  • (3)
  • (17)
  • (5)
  • (6)

Color

  • (1)
  • (22)
  • (2)
  • (2)
  • (1)
  • (4)
  • (4)
  • (8)
  • (19)
  • (1)
  • (2)
  • (1)
  • (8)
  • (1)
  • (4)
  • (28)
  • (1)
  • (1)
  • (1)
  • (7)
  • (2)

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)

Labeling Target

  • (1)
  • (11)

Conjugate

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

Form

  • (5)
46 – 60 of 2,638 results
46

Molecular Probes™ BODIPY™ TR Cadaverine (5-(((4-(4,4-Difluoro-5-(2-Thienyl)-4-Bora-3a,4a-Diaza-s-Indacene-3-yl)phenoxy)acetyl)amino)pentylamine, Hydrochloride)

BODIPY™ TR Cadaverine (5-(((4-(4,4-Difluoro-5-(2-Thienyl)-4-Bora-3a,4a-Diaza-s-Indacene-3-yl)phenoxy)acetyl)amino)pentylamine, Hydrochloride)

EDGE ENCOMPASS_PREFERRED
47

Molecular Probes™ Fluorescein-5-Isothiocyanate (FITC 'Isomer I')

Fluorescein-5-Isothiocyanate (FITC 'Isomer I')

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Content And Storage Store in freezer (-5 to -30°C) and protect from light.
Product Type Fluorescein-5-Isothiocyanate
Label or Dye FITC (Fluorescein)
Reactive Moiety Isothiocyanate
Label Type Classic Dyes
Chemical Reactivity Amine
48

Molecular Probes™ Malachite Green isothiocyanate

malachite green isothiocyanate

EDGE ENCOMPASS_PREFERRED
49

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

EDGE ENCOMPASS_PREFERRED
50

Molecular Probes™ BODIPY™ 493/503 NHS Ester (Succinimidyl Ester)

BODIPY™ 493/503 dye is bright, green fluorescent dye with similar excitation and emission to fluorescein (FITC) or Alexa Fluor™ 488 dye.

EDGE ENCOMPASS_PREFERRED
51

Molecular Probes™ Biotin-X, SE (6-((Biotinoyl)Amino)Hexanoic Acid, Succinimidyl Ester (Biotinamidocaproate, N-Hydroxysuccinimidyl Ester))

Biotin-X, SE (6-((Biotinoyl)Amino)Hexanoic Acid, Succinimidyl Ester (Biotinamidocaproate, N-Hydroxysuccinimidyl Ester))

EDGE ENCOMPASS_PREFERRED
52

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

Label azide-tagged molecules for metabolic labeling (Staudinger ligation) and streptavidin detection using this phosphine-activated biotinylation reagent.

EDGE
53

Thermo Scientific™ EZ-Link™ Amine-PEG2-Biotin

Biotinylate proteins or surfaces using EDC or other amine-reactive crosslinkers with this short (20.4A) biotinylation reagent containing a 2-unit polyethylene glycol spacer.

EDGE
54

Thermo Scientific™ EZ-Link™ Biotin-LC-Hydrazide

Biotinylate glycoproteins (aldehydes of oxidized sugars) with this mid-length (24.7A) hydrazide-activated biotinylation reagent.

EDGE
55

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

Biotinylate DNA or RNA via intercalation and conjugation with thymine- and other pyrimidine-containing bases with this light-activated biotinylation reagent.

EDGE
56

Thermo Scientific™ DyLight™ 515-LS NHS Ester

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

EDGE
57

Thermo Scientific™ DyLight™ 680 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™ 680
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 712
Excitation 692
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight™
58

Thermo Scientific™ DyLight™ 800 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
Content And Storage Store desiccated at -20°C.
Label or Dye DyLight™ 800
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 794
Excitation 777
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight™
59

Thermo Scientific™ DyLight™ 488 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™ 488
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 518
Excitation 493
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight™
60

Molecular Probes™ Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

EDGE ENCOMPASS_PREFERRED