Lonza : and BlueJay Therapeutics Announce Manufacturing Agreement for its Antibody BJT-778 Targeting Chronic HBV Infection
November 17, 2021 at 06:38 pm IST
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Lonza to provide a program tailored to Bluejay's needs to enable manufacturing of BJT-778
Collaboration to provide BlueJay access to cell line construction, process development, drug substance manufacturing, and drug product development and manufacturing
Basel, Switzerland, 17 November 2021 - BlueJay, a developer of innovative therapeutics for functional cures of chronic hepatitis B virus (HBV) infection, and Lonza, a global development and manufacturing partner to the pharma, biotech and nutrition industries, have entered a manufacturing agreement for BJT-778, one of BlueJay's lead candidates. This monoclonal antibody (mAb), targeting the HBV surface antigen (HBsAg), is currently under preclinical development for the restoration of patient's adaptive immunity and functional cure for chronic HBV infection.
Under the terms of the agreement, Lonza has tailored its Ibex® Design offering to manufacture cGMP material for BJT-778 for preclinical and clinical testing. The agreement will cover the early stages from gene to IND and provide cell line development, process and analytical development, and drug product (DP) manufacturing at Lonza's Visp, Basel and Stein (CH) sites. The expression of BJT-778 will be performed using a robust cell line constructed with the GS Xceed® Expression System and will utilize well-optimized process development and logistics workflows.
DP development of BJT-778 requires a highly concentrated protein formulation to allow for optimal potency, epitope, dosing frequency and safety of the final product while ensuring low injection volume. Lonza's experience in developing high-concentration formulations, together with a comprehensive analytical toolbox assessing the quality and safety of drug products, will allow BlueJay to bring their innovative treatment closer to the patient.
Keting Chu, CEO, BlueJay Therapeutics, commented:"Chronic HBV infection (CHBV) is a significant global healthcare issue. More than 850,000 people die a year from CHBV related liver diseases. The current standard of care (SOC) has a low cure rate, and innovative therapeutics are much needed. We believe BJT-778 has significant potential to achieve a high rate of functional cures in CHBV patients in combination with SOC. We were impressed by the professionalism, deep knowledge and experience of the Lonza team, particularly the timeline to enable IND submission at the end of 2022. We look forward to working with the Lonza team to develop BJT-778."Jeetendra Vaghjiani, Executive Director, Clinical Development & Strategic Marketing, Lonza, added: "This collaboration signifies our commitment and flexibility in accommodating the specific and unique needs of emerging biotechs taking their lead candidate to clinic. Our team has extensive expertise to set up a customized formulation platform, proactively anticipate risks and suggest mitigation measures that will help move BlueJay's candidate from preclinical stages into the clinic."
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Lonza Group Ltd. published this content on 17 November 2021 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 17 November 2021 13:07:09 UTC.
Lonza Group AG is one of the world leaders of the development, production and marketing of chemical products. Net sales break down by family of products and services as follows:
- bio-pharmaceuticals (52.6%): exclusive syntheses, microbiological fermentation products , mammalian cell cultures, etc.;
- capsules and dosing solutions for biopharmaceuticals, drugs and nutrition products (20.3%). In addition, the group offers nutritional ingredients;
- small molecule drug substances (13.2%);
- technologies and platforms for manufacturing processes and production of cell and gene therapies (11.1%);
- other (2.8%).
Net sales are distributed geographically as follows: Switzerland (16%), Europe (29.8%), the United States (38.8%), the Americas (3%), Japan (3.7%), China (2.6%), Asia (5.8%) and other (0.3%).