Conjugation Service by Types

Service by Molecules

Bioconjugation Selection
Oligo, Nucleic Acids
Peptide, Amino Acids
Protein Bioconjugation
Antibody, AB Fragments
Enzyme Bioconjugation
Reporter Molecule Labeling
Glycoconjugation
Liposome Bioconjugation
Drug Modfication Conjugation
PEGylation
Macrocyclics Metal Chelators
Dendritic Bioconjugation
Luminex Beads
Gold Nanoparticles
Microparticles and Nanoparticles
Small Molecule Bioconjugation

Service by Application

Diagnostic Services

Biopharmaceutical Services




Powering Drug Delivery Through Bioconjugation

The ability to create functional biomolecules through bioconjugation has affected every conceivable discipline in the life sciences. The application of available cross-linking reactions and reagent systems for creating novel conjugates with peculiar activities has made it possible for applications such as ligand discovery, disease diagnosis, and high-throughput screening. These powerful methods owe their existence to the discovery of chemoselective reactions that enable bioconjugation under physiological conditions, a tremendous advancement for next generation drug development.

 

Bio-Synthesis, a leading biology CRO, focuses exclusively on early drug discovery and development services. Relying on our state-of-the-art manufacturing facility and over 30 years of combined experience in complex API conjugate techniques, our bioconjugation-based drug discovery and development program have delivered thousands of hybrid complexes. Our in-house bioanalytical laboratory offers a full spectrum of analytical tools capable of producing technically challenging, yet safe and efficacious drug conjugates. From project scope analysis and problem solving proposals to complex biopolymer production and assay development, we strive with competence and confidence to meet your demand for creating novel conjugates that can be quickly and cost-effectively added to your value chain. Bio-Synthesis, your partner in therapeutic drug innovation.

Bioconjugation Research Bioconjugates Diagnostic Bioconjugates Drug Bioconjugates Biomolecule Immobilization Biomolecule Labeling Biomolecule Conjugation

Our Advantages

  • Superior Technical Support: assist client from design to delivery
  • High success rate: more than 95%, far higher than the competitors.
  • Full spectrum of labeling service: fluorescent dye, non-fluorescent dyes, redox, nanoparticles, enzymes, custom-made and user supplied small drug compounds
  • Flexible Technologies: employing solid, liquid  phase, and microwave technologies
  • Optimized Chemistries: expertise in hundreds of cross linking modification, activation and/or conjugation with reactive cross linkers with optimized labeling ratio at client's request
  • Guaranteed Quality: all samples are carefully monitored for stability, and characterized to ensure batch to batch consistency

Service Portfolios

We offer personalized solution for the conjugation of small molecules such as drugs, metabolites, and labeled compounds with synthetic or natural polymers for specific applications. Our conjugation services include:

  • Antibody-DNA conjugation
  • Antibody-RNA conjguation
  • Peptide-DNA conjguation
  • Peptide-RNA conjugation
  • Peptide-siRNA conjugation
  • Marcrobiomolecule conjugation
  • Protein conjugation
  • Fluorescent conjugation
  • Avidin-biotin system
  • Enzyme modifications and conjugation
  • Dendrimers and Dendrions
  • Liposome conjugates and derivatives
  • Antibody-drug conjugate (ADC)
  • Biomolecule–drug conjugation
  • Biomolecule-drug-target ligand conjugation
  • Biomolecule–radioligand–target ligand conjugation
  • Reagents: Biotinylation, Iodination, Silane Coupling, Discrete PEG Reagents
  • Chelating agents/Radioimmunoconjugates
  • Chemoselective ligation: bioorthogonal reagents
  • Macrosphere, nano-particle (gold-labeled) and any surface immobilization
  • Development and optimization of key properties of therapeutic proteins for in vitro and in-vivo performance

At Bio-Synthesis, custom bioconjugation reagents are manufactured under a strict quality control process to assure customers' complete satisfaction. Our sizeable investment in state-of-the-art analytical equipment provides industry-leading tools to develop and monitor our process. Complementary techniques, such as analytical chromatography and electrophoresis, are routinely used to verify that specifications are met. Sometimes, if the biopolymer is not too massive, mass spectroscopy can be used to determine its molecular weight. However, unless a crystal structure is available or a single unique functional group was used for conjugation, it may be difficult to know the exact conjugation site and the molar ratio of the reactants. Because of this complexity and difficulty, the effort required assessing the composition and purity of a bioconjugate depends largely on the requirements and rigor of the downstream research. At Bio-Synthesis, we strive with competence and confidence to meet your demand for developing pre-clinical drug candidates or innovative regents and tools efficiently and affordably. With our track record, Bio-Synthesis is your ideal and reliable innovation partner in targeted drug discovery.

Application of Bioconjugation

The application of available chemical reactions and reagent system through bioconjugation chemistry for creating novel complexes with unique activities and have been used in the area of:

  • Sensitive detection methods
  • Diagnostic agents
  • The in vivo targeting of molecules
  • Modulation of specific biological processes
  • Purification, detection or location of specific substances
  • Novel adjuvants
  • Therapeutic APIs: Vaccines and antibody-drug conjugates