Service

Custom Antibody Labeling

We offer labeled antibodies using our catalogue antibody products and a broad range of intensely fluorescent dyes and labels including HRP, biotin, ALP, Alexa Fluor® dyes, DyLight® Fluor dyes, R-phycoerythrin (R-PE), at scales from less than 100 μg up to 1 g of IgG antibody.


Our Antibody Labeling Services:

  • Enzyme Labeling
  • Biotin Streptavidin Labeling
  • Fluorescence Labeling
  • Nanoparticles Conjugation
  • Oligonucleotide Conjugation

What’s Included?

  • Generation of conjugate at required scale from 100 ug to 1g
  • Antibody clean up prior to conjugation (removal of BSA or azide)
  • Antibody buffer exchanged into an optimized conjugation buffer
  • Performed by conjugation professionals
  • Evidence of successful conjugation provided

Benefits of This Service:

  • Agreed conjugation ratio and scale
  • Evidence of successful conjugation provided
  • Reproducible
  • Fast turnaround time
  • Full technical support

Antibody conjugates are used in a large number of immunoassay applications including:

Applications Label
Western Blotting • Enzymes (usually HRP or Alkaline Phosphatase)
ELISA • Enzymes
• Biotin/Streptavidin
Lateral Flow Immunoassay • Fluorescent dyes
• Gold Nanoparticles
• Magnetic Nanoparticles
• Quantum dots
• Upconverting Nanoparticles
Immunofluorescence • Fluorescent dyes
Immunohistochemistry • Enzymes
• Biotin/Streptavidin
Flow Cytometry • Fluorescent proteins
• Fluorescent dyes
ImmunoPCR • Oligonucleotide

Enzyme Labeling

  • Alkaline Phosphatase (AP)
  • Glucose Oxidase
  • Horseradish Peroxidase (HRP)

Biotin Streptavidin Labeling

  • Biotin
  • Streptavidin

Fluorescence Labeling

Fluorescence Maximal Absorbance  (nm) Maximal Emission  (nm)
  AMCA 352 452
  DyLight® 350 354 432
  Atto 390 388 468
  DyLight® 405 402 428
  PerCP 484 678
  PerCP/Cy5.5 484 692
  DyLight® 488 496 524
  Fluorescein 498 532
  R-Phycoerythrin 498,544,566* 580
  PE/Texas Red 498,544,566* 618
  PE/Atto594 498,544,566* 632
  PE/Cy5 498,544,566* 672
  PE/Cy5.5 498,544,566* 700
  PE/Cy7 498,544,566* 782
  Alexa Fluor® 488 496 524
  Atto 488 504 530
  B-Phycoerythrin 546 580
  Cyanine Dye 3 (Cy3) 552 576
  Rhodamine 555 588
  DyLight® 550 556 584
  Atto 565 570 598
  DyLight® 594 594 629
  Texas Red® 596 616
  DyLight® 633 628 660
  Atto 633 634 660
  FluoProbes647H 650 684
  Cyanine Dye 5 (Cy5) 652 678
  Allophycocyanin 652 666
  APC/Cy5.5 652 700
  APC/Cy7 652 790
  DyLight® 650 656 686
  Cyanine Dye 5.5 (Cy5.5) 680 705
  DyLight® 680 686 716
  Atto 700 704 724
  DyLight® 755 756 794
  DyLight® 800 776 798
*(R-)PE has three maximal asorbance, and all can be used. The optimal will depend on the application.


Nanoparticles Conjugation

  • Gold nanoparticles
  • Magnetic nanoparticles
  • Upconverting nanoparticles
  • Quantum dots

Oligonucleotide Conjugation


For us to better understand your customized project, please complete the Project Description part in the inquiry form. The more our scientists understand your project needs, the more accurate feedback we will be able to provide you. (the antibody you need, quantity, labeling, application)

Quotation and Ordering Online inquiry

Custom Antibody Labeling

Our customer service representatives are available 24 hours a day, Monday through Friday to assist you.

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Pick Your Label

NH3- Labeling:
Others:

Delivery Requirements

Concentration
(mg/ml)
Quantity
vial(s)*
Unit size
(mg)
Buffer
Preservation
BSA

Services

Antigen Generation

Antibody Generation

Antibody Modification

Contract Assay Development

Analytical Services

Immunoprecipitation Services

Immunocytochemistry Services

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