Biocytogen Announces RenLite® Licensing Agreement with Janssen
8.3.2023 16:25:00 EET | Business Wire | Press release
Biocytogen Pharmaceuticals (Beijing) Co., Ltd. ("Biocytogen") (HKEX: 02315), today announced the signing of a non-exclusive license agreement with Janssen Biotech, Inc., one of the Janssen Pharmaceutical Companies of Johnson & Johnson (“Janssen”). Under the agreement, Biocytogen grants Janssen and its affiliates a non-exclusive worldwide license to use Biocytogen’s proprietary RenLite® platform and underlying intellectual property to discover, research, develop, manufacture and commercialize fully human antibody therapeutics with a common light chain and other biological therapeutics for an unlimited number of drug targets and indications. The agreement was facilitated by Johnson & Johnson Innovation LLC.
RenLite® is a member of Biocytogen's fully human antibody RenMice™ family. RenLite® mice can generate fully human antibody candidates with high specificity, affinity, diversity and good druggability, with a common light chain for subsequent assembly of bispecific and multispecific antibodies with a low mismatch and high success rate. The bispecific and multispecific antibodies assembled after RenLite® discovery have a traditional antibody structure and exhibit ideal physiochemical properties that are advantageous for downstream CMC development.
Dr. Yuelei Shen, Founder, Chairman and CEO of Biocytogen, said: “We are pleased to partner with Janssen to accelerate the discovery of new antibody-based drugs for patients.”
About RenMice™
RenMice™ are Biocytogen’s proprietary genetically modified mice that generate antibodies with fully human variable domains. The models, which include RenMab™, RenLite® and RenNano® mouse platforms, as well as substrains containing additional modifications, were developed using Biocytogen’s size-unlimited, precise chromosome engineering technology (SUPCE), which allows for in situ replacement of the murine immunoglobulin genes with their human counterpart. All RenMice platforms contain the entire human heavy chain VDJ loci, with the RenMab mouse harboring all human light chain VJ loci. In contrast, the RenLite mouse contains a single human VJ locus in situ to facilitate future bispecific antibody assembly, while the RenNano mouse has modified heavy chain constant regions to generate functional heavy-chain-only antibodies (HCAbs).
RenMice can generate robust immune response and produce fully human antibodies with great diversity, specificity, affinity and druggability. The development of RenMice has allowed Biocytogen to launch 6 fully human antibody discovery platforms: monoclonal antibody (RenMab), bispecific antibody and bispecific ADC (RenLite), nanobody (RenNano), TCR-mimic antibody for intracellular targets (HLA/RenMice, i.e., MHC humanized RenMice), and a RenMice HiTS (hyperimmune target specific) antibody platform designed for GPCR and other challenging targets.
As of June 30, 2022, RenMice have been licensed by 16 biopharmaceutical companies around the world, including Merck KGaA, Xencor, BeiGene, and Innovent.
About Biocytogen
Biocytogen (HKEX: 02315) is a global biotechnology company that drives the research and development of novel antibody-based drugs with innovative technologies. Using its proprietary RenMab™/RenLite®/RenNano® mice platforms for fully human monoclonal, bispecific/multispecific antibody and nanobody development, respectively, Biocytogen has integrated its in vivo drug efficacy screening platforms and strong clinical development expertise to streamline the entire drug development process. Biocytogen is undertaking a large-scale project to develop first-in-class and/or best-in-class antibody drugs for more than 1000 targets, known as Project Integrum. As of June 30, 2022, this project has resulted in 28 drug co-development agreements and 16 RenMice™ licensing agreements with companies around the world, including several partnerships with multinational pharmaceutical companies (MNCs). Biocytogen's internal pipeline includes 12 core products, among which two products are in phase II multi-regional clinical trials and two products are in phase I. Headquartered in Beijing, Biocytogen has branches in Haimen Jiangsu, Shanghai, Boston, USA and Heidelberg, Germany. For more information, please visit http://en.biocytogen.com.cn.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230308005504/en/
Contact information
Biocytogen’s Contacts
Antibody platforms and antibody assets: BD-Licensing@biocytogen.com
Media: pr@bbctg.com.cn
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
SERI Lugano Launches International Scientific Outreach Initiative on Light-Based Neuroscience and Pineal Gland Research18.5.2026 16:38:00 EEST | Press release
As scientific interest in light-based stimulation, neuroendocrine regulation, and integrative medicine continues to grow internationally, the Switzerland Eye Research Institute (SERI Lugano) has launched a new international scientific outreach initiative focused on public engagement and interdisciplinary research communication in neuroscience and cellular modulation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260515840289/en/ Ophthalmologist Roberto Pinelli explains, in an engaging personal narrative style, his unique methods for using a combination of light, sound, and nutraceuticals to non-invasively activate the pineal gland to promote cellular rejuvenation, decrease aging, and improve overall well-being. Supported by case studies and peer-reviewed research, Pinelli’s method centers on using photons to convey vibrational energy through the eyes to target areas of the body with the sinergic use of sound vibrations and
TwentyTwo Real Estate to Acquire Terhills Resort in Belgium from LRM18.5.2026 16:00:00 EEST | Press release
TwentyTwo Real Estate, an independent European real estate investment and management firm, announces it has agreed to acquire Terhills Resort in Belgium from LRM. The transaction is expected to close on 29 May 2026. Operated by Center Parcs, the premium holiday park spans 63 hectares and comprises 250 waterfront cottages alongside central leisure facilities, set within a unique natural environment at the gateway to Hoge Kempen National Park. Center Parcs will remain the operator of the resort for at least the next 10 years, ensuring continuity for guests and supporting the long-term positioning of the resort as a leading leisure destination in Limburg, one of Flanders’ most distinctive tourism regions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260513424487/en/ Opened in 2021, Terhills Resort forms part of the broader long-term transformation of the surrounding area into a leading nature, tourism and leisure destination.
Thermo Fisher Scientific’s PPD Clinical Research Business Expands Bioanalytical Capabilities with New Laboratory in Gothenburg, Sweden18.5.2026 15:30:00 EEST | Press release
Thermo Fisher Scientific, the world leader in serving science, today announced the opening of a new bioanalytical and biomarker laboratory in Gothenburg, Sweden, located within GoCo Health Innovation City. This new facility expands the company’s global bioanalytical capabilities to support pharmaceutical and biotechnology customers across all phases of drug development. With state-of-the-art instrumentation and Good Laboratory Practice (GLP) capabilities, the laboratory provides rapid, reliable bioanalytical and biomarker services across the full drug development lifecycle, from preclinical studies through post-approval. Its advanced technology suite includes cell-based assays, immunochemistry, liquid chromatography-mass spectrometry, molecular genomics, flow cytometry and proteomics, supporting both small molecules and complex therapeutic modalities such as peptides, antibodies, oligonucleotides, and cell and gene therapies. “Our new Gothenburg laboratory is purpose-built to address t
HistoSonics Receives Landmark TFDA Approval in Taiwan, Accelerating Global Expansion18.5.2026 15:00:00 EEST | Press release
HistoSonics, the developer of the Edison® Histotripsy System and novel histotripsy therapy platform, today announced it has received approval from the Taiwan Food and Drug Administration (TFDA) for the Edison® System, representing a significant milestone in the company’s global expansion efforts and continued growth across Asia. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260518694013/en/ HistoSonics Edison® Histotripsy System Taiwan is widely recognized as one of the most advanced and strategically important medical device markets in the region, known for its rigorous regulatory standards and highly innovative physician community. The TFDA approval process included a detailed review of the company’s clinical and regulatory submission package and concluded with unanimous agreement from committee members. The approval further reinforces the growing clinical and regulatory momentum behind histotripsy, a non-invasive, non-th
FurtherAI Appoints Tom Bradley to Lead UK and EU Expansion18.5.2026 15:00:00 EEST | Press release
FurtherAI, the AI platform purpose-built for insurance, today announced the appointment of Tom Bradley to lead its UK and EU operations. This marks a significant step in FurtherAI's international expansion, as the company moves to establish a local presence in one of the world's most important insurance markets. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260518611218/en/ FurtherAI Appoints Tom Bradley to lead UK & EU expansion FurtherAI is already working with leading partners in the UK, and Tom's appointment will allow the company to deepen those relationships, build a local team, and serve the rapidly growing demand from carriers, MGAs, and brokers across the Lloyd's market and the wider region. A market moving fast on AI The Lloyd's market and the broader UK and European insurance ecosystem are adopting AI at a pace few would have predicted even twelve months ago. From submission gateways to policy audits to claims, o
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom