Jotbody (HK) Limited is a biotechnology company with two headquarters in Hong Kong and Shenzhen, China. It is at the forefront of single-domain antibody discovery, production and application.
Jotbody is committed to providing high quality CRO services for single domain antibody discovery and single domain antibody based research reagents to the global scientific community. We have an outstanding network of experienced entrepreneurs and scientists with extensive experience in biochemistry, immunology and drug delivery.

They are dedicated to providing researchers with the most comprehensive and highest quality alpaca, camel and shark single domain antibodies.

They offer high quality products, excellent customer service and technical support:

  • Year-round immunization
  • Customizable design
  • Stress-free animals with clean immune background
  • Immunized and naive libraries
  • Various host animals available for immunization (camel, alpaca, mudskipper, shark) and vectors (bacterial cells, mammals and insects)
  • Quality assurance (antigen quality, adequate immune titer, mega library)
  • Short cycle workflow
  • Proven scientific expertise
  • Reliable lab reports with timely updates
  • Unbeatable pricing and 100% success rate

The single domain antibody is the smallest known antigen binding fragment. The size of the single-domain antibody is ten times smaller than a conventional antibody. In this regard, sdAb has many intrinsic advantages: high affinity, recognition of hidden antigenic sites, better tissue penetration, ability to cross the blood-brain barrier, better thermal and chemical stability, high solubility, high modularity, large-scale production, and ease Rewording for use in many scientific disciplines.

Given its small size, sdAb offers a number of advantages that cannot be overlooked:

  • Enhanced tissue penetration
  • Ability to cross the blood-brain barrier
  • Unique recognition of a hidden epitope
  • Optimal affinity and specificity
  • High stability over a wide pH and temperature range
  • Highly soluble
  • Rapid elimination
  • Easily reformulated for various downstream applications
  • Cost-effective
  • Potential for large scale production

Jotbody is dedicated to providing high-quality CRO services for single-domain antibody discovery and single-domain antibody-based research reagents to the global scientific community.