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
New Visa Data Reveals How the FIFA World Cup 2026™ Created Pop-Up Economies Across Canada, Mexico and the United States22.7.2026 14:00:00 EEST | Press release
After the final whistle blew on the FIFA World Cup 2026™, millions of fans returned home with unforgettable memories and a trail of economic activity that stretched across countries. Every tap to pay left a lasting impact, as spending throughout the tournament delivered a meaningful boost to merchants and local economies across host cities in Canada, Mexico and the United States. According to new data from Visa, the tournament drove significant growth in cross-border spending, international travel, and digital commerce across host cities. The findings show how a major global event creates “pop-up economies,” defined by Visa as temporary, highly concentrated periods of commercial activity that emerge around major cultural, entertainment and sporting events. The data reveals that fans traveled from around the world to follow their teams, generating a surge in Visa cardholder spending across restaurants, transportation, entertainment, retail, lodging, and other sectors. From iconic host c
Accertify and Liminal Release First Empirical Study Proving Fraud-Cyber Convergence Works - and Defining How to Do It Right22.7.2026 14:00:00 EEST | Press release
Accertify, a leading fraud decisioning provider whose Predictive Yes Platform enables merchants to say yes to more good customers, more revenue, and more growth, today released The Convergence Dividend: Quantifying What Fraud-Cyber Convergence Actually Delivers, a landmark proprietary study conducted in partnership with Liminal. The research - spanning 250 Director-level and above fraud, risk, and security leaders across Retail/eCommerce, Travel, Restaurants/QSR, Entertainment & Media, and Marketplaces - is the first large-scale empirical proof that fraud-cyber convergence produces better business outcomes, and the first to identify the specific behaviors that separate top-performing organizations from the rest. While fraud-cyber convergence is a nearly unanimous (94%) recognized priority by respondents, the research found that many organizations lack a clear framework for how to operationalize it effectively. To identify the practices associated with the strongest outcomes, Accertify
NIQ and Circle K Expand Global Analytics Collaboration Across More Than 12 Countries22.7.2026 13:00:00 EEST | Press release
NielsenIQ (NYSE: NIQ), a leading consumer intelligence company, and Circle K today announced a multi-year global agreement spanning more than 12 countries across North America and Europe. The collaboration brings together NIQ’s global scale, AI-powered analytics, and deep local market intelligence to help Circle K transform decision-making, accelerate growth, and deliver best-in-class customer experiences across its expanding global footprint. In an increasingly competitive and fast-changing retail landscape, the collaboration enables Circle K to stay ahead of evolving consumer demand, optimize performance, and unlock new growth opportunities across markets. Through NIQ’s AI-driven insights and decisioning platforms, Circle K’s Business Units and Global Center of Excellence will accelerate smarter merchandising, pricing, and operational decisions—tailored to local market dynamics while aligned to a global strategy. In Europe, the agreement enables Circle K teams to tailor analytics, as
Japan's Cross-Border E-Commerce "WAFUU.COM" Unveils Official Mascot Character "Mochi"22.7.2026 11:00:00 EEST | Press release
QRESTIA Inc. (Headquarters: Shibuya, Tokyo; President & CEO: Hidemasa Fukada) is pleased to announce that WAFUU.COM, its cross-border e-commerce site, has unveiled its new official mascot character, Mochi. Mochi will represent WAFUU.COM's warmth and friendliness across its website, social media, campaigns, package inserts, and other creative materials, connecting with fans everywhere. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260721435469/en/ Mochi, WAFUU.COM's new official mascot character, embodies "A tiny happiness from Japan." (Photo: WAFUU.COM) The debut video is now live on Mochi's official website: https://mochi.wafuu.com/ 1. About Mochi Mochi was born to embody the simple joy of choosing Japanese products. Its soft, rounded silhouette, gentle expression, and distinctive, endearing details are designed to feel welcoming to first-time visitors and longtime fans of Japanese culture alike — a character people will w
New NEURA Gym with RWTH Aachen: NEURA Robotics Expands its Global Training Network for Physical AI22.7.2026 10:10:00 EEST | Press release
NEURA Robotics ("NEURA"), the pioneer in cognitive robotics and creator of the Neuraverse, today announces a new partnership with RWTH Aachen University for the establishment of NEURA Gym RWTH Aachen. This continues the global rollout of NEURA Gyms, a worldwide network of purpose-built Physical AI training facilities that address the most significant barrier to intelligent robotics: the scarcity of real-world training data. The global rollout is backed by NEURA's Series C financing of up to $1.4 billion, the largest ever raised by a full-stack robotics company. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260721136838/en/ New NEURA Gym with RWTH Aachen: NEURA Robotics Expands its Global Training Network for Physical AI While ten NEURA Gyms are currently under development, five locations across Europe, the United States and China will be operational by end of 2026. The network is anchored by the two European flagship Univer
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