Fisher Scientific
Products
Protein Analysis Reagents
Crosslinking, Labeling and Protein Modification
Protein Labeling Reagents

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

Alexa Fluor (110)
Arcturus (1)
BODIPY (17)
CASCADE BLUE (2)
CapSure (1)
Click-iT (7)
CyDye (1)
DyLight (38)
EZ-Link (2)
FluoroPure (1)
ITK (17)
LanthaScreen (7)
LysoLight (4)
Molecular Probes (15)
NovaFluor (16)
Oregon Green (8)
Pacific Blue (2)
Pacific Orange (1)
Pierce (10)
QSY (5)
Qdot (17)
Rhodamine Green (1)
Rhodamine Red (2)
SiteClick (16)
Texas Red (6)
Zenon (6)
eBioscience (5)
pHrodo (15)

Label Type

Alexa Fluor (89)
BODIPY Dyes (17)
Biotin and Other Haptens (8)
Classic Dyes (66)
Click Chemistry Label (2)
Coumarin Dyes (2)
DyLight Fluors (38)
LysoLight (4)
Other Labels or Dyes (18)
Pacific Dyes (3)
Qdot Nanocrystals (17)
Quencher Dyes (5)
pHrodo (pH sensitive) (6)

Color

Beige (1)
Blue (22)
Blue, Green, Red (2)
Dark Blue (2)
Dark Orange (2)
Dark Purple (6)
Deep Red (6)
Far-red (12)
Green (27)
Green, Red (1)
None (2)
Off-White (1)
Orange (11)
Pink (1)
Purple (4)
Red (30)
Red, Blue (1)
Red, Red (1)
Red-Orange (2)
White (8)
Yellow (6)

Label or Dye

Alexa Fluor 488 (5)
Alexa Fluor 555 (5)
Alexa Fluor 594 (5)
Alexa Fluor 647 (5)
Alkyne (1)
Azide (6)
Biotin (47)
Biotin Analog (2)
Desthiobiotin (3)
Iodine-125 (3)
Oregon Green 488 (5)
TMR (Tetramethylrhodamine) (5)

Solubility

DMF (Dimethylformamide) (41)
DMSO (Dimethylsulfoxide) (44)
Water (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

special offers

Offers (277)

brands

Aat Bioquest (35)
AB Sciex LLC (1)
Abcam (18)
ABclonal Technology (2)
Abnova Corporation (123)
ACROBiosystems (1)
Active Motif (3)
AdipoGen (27)
Agilent Technologies (3)
Akoya Biosciences (4)
Ambeed (7)
Amcon Laboratories (1)
American Research Products Inc (29)
AnaSpec (8)
Apexbio Technology LLC (34)
Applied Biosystems™ (1)
Avanti Polar Lipids (1)
Bachem (3)
BD Biosciences (1)
Bellbrook Labs (2)
Bio Rad Laboratories (1)
Biocare Medical, LLC (5)
Biolegend (2)
Biotium (795)
Bioworld (4)
Broadpharm (23)
Cambridge Isotope Laboratories (1)
Carbosynth LLC. (1)
Cayman Chemical (214)
Cederlane (3)
Cell Biolabs Inc (1)
Cell Signaling Technology (10)
Chem Service Inc (1)
Chem-Impex International, Inc. (3)
Chondrex Inc (4)
Cole-Parmer (1)
Covalent Associates Inc (1)
CPC Scientific (18)
Cusabio Technology LLC (1)
Cytiva (64)
Cytoskeleton, Inc. (6)
Dc Chemicals Limited (4)
Dojindo Molecular Technologies Inc (11)
Echelon Biosciences Research Labs (4)
ECM Bioscience (1)
Electron Microscopy Sciences (3)
eMolecules (213)
Enzo Life Sciences (19)
Fluidigm Corp (3)
Fluorochrome Inc (1)
Glen Research (1)
Grainger (1)
Hampton Research (1)
Histo Chem Incorporated (1)
Hycult Biotech Inc (2)
Immunochemistry Technology (2)
Invitrogen (298)
Jackson Immuno Research Labs (4)
Kactus (2)
Kyfora Bio (1)
LI-COR (1)
LICOR (45)
Life Tein LLC (1)
Lumiprobe (50)
Mayflower Bioscience (1)
McKesson General Medical (2)
Med Vet International (1)
Medchemexpress LLC (163)
Meso Scale Discovery (11)
MilliporeSigma (8)
MilliporeSigma Supelco (27)
Molecular Probes™ (3)
Nanocs (1)
Nanotemper Technologies Inc (6)
New England Biolabs, Inc. (4)
Novus Biologicals (86)
Perkin Elmer US LLC (10)
Polysciences, Inc. (1)
Promega Corporation (5)
Proteintech Group Inc (6)
QA Bio Inc (2)
Quanterix Inc (1)
R&D Systems (4)
Revvity Health Sciences Inc (44)
Roche Diagnostics (2)
Santa Cruz Biotechnology (4)
Sartorius (15)
Scytek Laboratories (1)
Selleck Chemical LLC (3)
Sigma Aldrich Fine Chemicals Biosciences (53)
Sigma Organic Chemistry (3)
Sino Biological (4)
STEMCELL Technologies (14)
System Biosciences LLC (3)
Thermo Scientific (105)
Thermo Scientific Chemicals (1)
Thermo Scientific™ (9)
Tocris Bioscience (1)
TWD Scientific LLC (4)
USA Scientific Inc (1)
Vector Laboratories (25)

special interests

Available on GSA/VA Contract (17)
Fast Shipping (363)
Greener Choice (23)
Small and Specialty Supplier (760)

Product Line

Alexa Fluor (110)
Arcturus (1)
BODIPY (17)
CASCADE BLUE (2)
CapSure (1)
Click-iT (7)
CyDye (1)
DyLight (38)
EZ-Link (2)
FluoroPure (1)
ITK (17)
LanthaScreen (7)
LysoLight (4)
Molecular Probes (15)
NovaFluor (16)
Oregon Green (8)
Pacific Blue (2)
Pacific Orange (1)
Pierce (10)
QSY (5)
Qdot (17)
Rhodamine Green (1)
Rhodamine Red (2)
SiteClick (16)
Texas Red (6)
Zenon (6)
eBioscience (5)
pHrodo (15)

Label Type

Alexa Fluor (89)
BODIPY Dyes (17)
Biotin and Other Haptens (8)
Classic Dyes (66)
Click Chemistry Label (2)
Coumarin Dyes (2)
DyLight Fluors (38)
LysoLight (4)
Other Labels or Dyes (18)
Pacific Dyes (3)
Qdot Nanocrystals (17)
Quencher Dyes (5)
pHrodo (pH sensitive) (6)

Color

Beige (1)
Blue (22)
Blue, Green, Red (2)
Dark Blue (2)
Dark Orange (2)
Dark Purple (6)
Deep Red (6)
Far-red (12)
Green (27)
Green, Red (1)
None (2)
Off-White (1)
Orange (11)
Pink (1)
Purple (4)
Red (30)
Red, Blue (1)
Red, Red (1)
Red-Orange (2)
White (8)
Yellow (6)

Label or Dye

Alexa Fluor 488 (5)
Alexa Fluor 555 (5)
Alexa Fluor 594 (5)
Alexa Fluor 647 (5)
Alkyne (1)
Azide (6)
Biotin (47)
Biotin Analog (2)
Desthiobiotin (3)
Iodine-125 (3)
Oregon Green 488 (5)
TMR (Tetramethylrhodamine) (5)

Solubility

DMF (Dimethylformamide) (41)
DMSO (Dimethylsulfoxide) (44)
Water (35)

Chemical Reactivity

Aldehyde (11)
Alkyne (3)
Amine (24)
Azide (1)
Carboxylic Acid (9)
Ketone (11)
Light-activated (2)
Phosphine (3)
Thiol (7)

Spacer

Cleavable, 24.3 Å (1)
Extra-long (1)
Extra-long, Pegylated (10)
Extra-long, Pegylated, Cleavable (1)
Long (3)
Long, Cleavable (1)
Long, Pegylated (5)
Mid-length (6)
Mid-length, Cleavable (3)
Mid-length, Pegylated (3)
Pegylated, 28.8 Å (1)
Pegylated, 29.0 Å (1)
Pegylated, 29.1Å (1)
Short (9)

Molecular Weight (g/mol)

160.17 (1)
207.23 (1)
263.25 (1)
389.38 (2)
401.20 (1)
402.45 (1)
430.57 (1)
533.88 (1)
541.91 (1)
561.94 (2)
620.98 (1)
714.77 (1)

Labeling Target

Antibodies (1)
Proteins (11)

Conjugate

Super Bright 600 (1)
Super Bright 645 (1)
Super Bright 702 (1)
Super Bright 780 (1)
Unconjugated (3)
eFluor 506 (1)

Search Within Results

Keyword Search:

Clear All

1,936 – 1,950 of 3,086 results

1,936