Custom Antibody Labeling


Why Choose Columbia Biosciences for Your Next Labeling Project?

  • Wide selection of labels – including fluorescent dyes, enzymes, proteins, haptens and PEG
  • Flexible – we provide conjugation services for both research and commercial use 
  • Rapid turnaround time – one week or less
  • Very experienced team – over 20 years of antibody and protein conjugation experience
  • Extremely cost effective

Please fill out the form below and let us know how we can help.

Custom Labeling Fluorophores and Biomolecules:

NameAbsorption (nm)Emission (nm)
Alexa Fluor® 488490525
Alexa Fluor® 555555580
Alexa Fluor® 647650665
Alexa Fluor® 750749775
APC (Allophycocyanin)650660
APC Cyanine 7650785
Atto 490 LS496661
B-PE (B-Phycoerythrin)488575
Carboxyfluorescein494512
Cyanine 5.5682702
DyLight® 405400420
DyLight® 488493518
DyLight® 550562576
DyLight® 594593618
DyLight® 650652672
Europium 8044320, 340665
Europium 1024320, 340620
FITC494512
Pacific Blue405455
PBXL-3614662
PerCP - Cyanine 5.5 Tandem483702
PerCP - (Peridinin Chlorophyll)483676
PerCP- Cyanine 7 Tandem488580>780
RPC545642
RPE (R-Phycoerythrin)498, 565573
RPE-Alexa Fluor® 700 Tandem498, 566696
RPE-Cyanine 5.5 Tandem498, 565695
RPE-Cyanine 7 Tandem498, 565777
RPE-DyLight® 594 Tandem498, 565610
RPE-DyLight® 633 Tandem498, 565650
RPE-DyLight® 650 Tandem498, 565672
SureLight™ 488496517
Terbium320, 340570
TF5SE (Tide Fluor 5)649664
Alkaline Phosphatase
Biotin
HRP (Horseradish Peroxidase)
PEG
DIG
DNP
Acridinium Ester
Ruthenium (Sulfo-Tag)

Contact Columbia Biosciences