Antibody Conjugation Services

Conjugating antibodies to oligonucleotides provides a versatile approach to assay development, allowing excellent signal propagation with high efficiency. RayBiotech’s expert team utilizes high-yielding technologies for the quick and easy preparation of oligo-antibody conjugates. We will then perform a rigorous purification process to ensure the accuracy and reliability of the conjugated antibody which can then be used in a variety of applications.

Why You Should Choose RayBiotech for Oligo-antibody Conjugation and Purification?

• No expert knowledge of difficult and time-consuming chemical modification techniques is needed – utilize our expertise.
• We use FPLC purification to remove the excess oligo, reducing the background in downstream applications.
• Typical lead time is 2-3 business days once all materials are available.
• Optimization is available to maximize conjugation efficiency.
• As a CRO service provider, RayBiotech can provide downstream validation tests or assay development for your conjugates.

Conjugating antibodies to oligonucleotides provides a versatile approach to assay development, allowing excellent signal propagation with high efficiency. RayBiotech’s expert team utilizes high-yielding technologies for the quick and easy preparation of oligo-antibody conjugates. We will then perform a rigorous purification process to ensure the accuracy and reliability of the conjugated antibody which can then be used in a variety of applications.

Why You Should Choose RayBiotech for Oligo-antibody Conjugation and Purification?

• No expert knowledge of difficult and time-consuming chemical modification techniques is needed – utilize our expertise.
• We use FPLC purification to remove the excess oligo, reducing the background in downstream applications.
• Typical lead time is 2-3 business days once all materials are available.
• Optimization is available to maximize conjugation efficiency.
• As a CRO service provider, RayBiotech can provide downstream validation tests or assay development for your conjugates.

Direct immunofluorescence with fluorescent-conjugated primary antibodies offers the benefits of reducing background staining, minimizing species cross-reactivity, and simplifying protocols. You can now leverage RayBiotech’s expertise in generating custom fluor-labeled antibodies. We can deliver your labeled antibodies in approximately 2 weeks, with over 17 fluors (e.g. FITC, APC, PE, Cy3, Cy5, Cy7, RayBright 700, RayBright 488, RayBright 780, and more). 200 µg minimum required; antibodies are provided carrier-free (BSA, KLH, azide).

Biotin and enzymes such as horseradish peroxidase (HRP) and alkaline phosphatase (AP) are widely used labels for ELISA, Western blot, IHC, and ELISpot applications. Chromogenic detection of analytes has the advantages of producing a longer-lasting signal, amplifying the detection signal, increasing the stability of the signal, as well as being compatible with light microscopy. RayBiotech offers a wide range of enzymes for antibody labeling. Take advantage of our high-quality, fast, and cost-effective antibody-enzyme labeling service today.