Customer Service

Custom Synthesis

BroadPharm provides high quality, timely custom synthesis to our clients worldwide at affordable price. Such as:

Custom Conjugation Service

As a worldwide leading supplier of advanced PEG & ADC linkers, our BroadPharm team has extensive experience with various protein labeling techniques. We can use your own antibodies or proteins for conjugation to meet your R&D needs.

The most popular conjugation we offer are shown below.

For small amounts of conjugate (≤ 1mg), please also check our Antibody Conjugation Kits product lines.

Please contact us at or call us at 858-677-6760 for a faster response. Thank you.

Products and Documents of Analysis and Characterization:

Product of bioconjugation, purity of product, high performance liquid chromatogram (including ratio of eluent, separation time, separation column selection), Mass Spectrometry Data,

At BroadPharm, custom bioconjugation reagents are manufactured under a strict quality control process to assure customers' complete satisfaction.

Project Workflow

Frequently Asked Questions

  1. What delivery time frame can we expect for a custom antibody conjugation service? The expected delivery time of a custom antibody conjugation depends on material availability and your order requirements.  Typically, one week after all the materials received. Please get in touch to get an accurate lead time.
  2. Is there a minimum order size? For antibody oligo conjugation, the minimum amount is 100μg. Otherwise, the minimum order size is 1mg.
  3. What level of validation does BroadPharm perform? The unconjugated material is always tested to ensure batch-to-batch consistency. Further validation of the antibody conjugate is performed depending on the label to ensure successful antibody labeling.
  4. Can we send our own antibody to BroadPharm for custom conjugation? We will evaluate your request and confirm if this is possible. If we cannot accommodate your request, we will recommend you to check our extensive range of antibody labeling kits.
  5. Are larger volume requests deliverable in a single, larger vial? Or multiple, smaller vials? In most cases, we can offer the flexibility of either a single larger vial or multiple smaller vials depending on your preference.

Reagent Inquiry Form

Complete the form with your requirements; a conjugation expert will contact you to get your project started.