Jotbody HK Ltd75536ab8-9967-eb11-8139-0050569a2b20_CompanyLogo_02022026

Jotbody (HK) Ltd

Company

Jotbody (HK) Limited is a pioneering biotechnology company specialising in the discovery and development of nanobodies derived from camelids and sharks. Our cutting-edge expertise allows us to leverage these unique biological sources to create highly specific and versatile therapeutic agents.

In addition to our focus on nanobodies, Jotbody is also at the forefront of research in extracellular vesicles, commonly known as exosomes. We excel in the isolation, characterisation, and functionalization of these biological nanoparticles, enabling us to unlock their potential for a wide range of applications in diagnostics and therapeutics.

Description

Jotbody (HK) Limited, established in 2020 as a spin-off from City University of Hong Kong, is a cutting-edge biotechnology company specialising in nanobody research and extracellular vesicles (EVs). With a team of experienced scientists and dedicated board members, Jotbody is committed to advancing global research and development in its field. The company has garnered recognition for its innovative contributions, being listed in FORBES ASIA 100 to Watch

Technology

sdAb Discovery Services

Immunised Camelids sdAb Phage Library

Libraries derived from immunised camelids to produce single-domain antibodies (sdAbs).
Naïve Camelids sdAb Phage Library

Libraries from naïve camelids for the selection of sdAbs against various antigens.
Immunised Shark sdAb Phage Library

Libraries using immunised sharks for the development of sdAbs with potentially unique properties.
sdAb-Based Research Reagents

Primary Antibody

sdAbs are used as primary antibodies in various assays.
Secondary Antibody

sdAbs are designed to bind to primary antibodies for enhanced detection.
Conjugated/Unconjugated Antibody

Antibodies are available in both conjugated forms (with labels) and unconjugated forms.
Extracellular Vesicle (EV) Services

Isolation and Characterisation (MISEV Standards)

Isolation and characterisation of extracellular vesicles in compliance with the Minimal Information for Studies of Extracellular Vesicles (MISEV) guidelines.
Extracellular Vesicle Proteomic Services

Analysis of protein composition within isolated extracellular vesicles.
Extracellular Vesicle Drug Loading and Surface Modification

Services for drug loading into EVs and modifying their surface properties.
Extracellular Vesicle Standards

Establishing standards for the characterisation and use of EVs in research.
Extracellular Vesicle Labelling Dyes

Availability of dyes for labelling extracellular vesicles for imaging and analysis purposes.