ASAHI-KASEI
Asahi Kasei has established industrial manufacturing technology for hyaluronic acid (HA) nanogel* as a new pharmaceutical excipient, and is providing samples to prospective customers in order to commercialize the product.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200804005334/en/
The Functional Additives Division of Asahi Kasei’s Specialty Solutions SBU supplies Ceolus™ microcrystalline cellulose to pharmaceutical manufacturers around the world for use as an excipient for drug tablets. The commercialization of HA nanogel would expand the product lineup by adding a drug delivery system (DDS) base material for injection formulations.
HA nanogel is expected to improve the quality of life (QOL) for patients by enabling the low-toxicity solubilization of insoluble drugs, facilitating the formulation of biopharmaceuticals such as proteins and peptides by suppressing their aggregation and denaturation, and reducing the frequency of injection when repeated administration is required.
Characteristics of the new HA nanogel:
Structure
HA nanogel is derived by the partial modification of hyaluronic acid with cholesterol. In water, self-association occurs among the cholesterol portions due to hydrophobic interaction, causing the formation of nanometer-scale hydrogel. The physical properties of HA nanogel depend on the molecular weight of HA and the cholesterol modification rate. Two grades of samples, a dispersion grade and a precipitation grade, are currently available.
Functions
The hydrophobic interaction enables a wide variety of insoluble drugs, ranging from low and medium molecular weight (MW) compounds to proteins, to be enclosed in the nanogel by simple mixing. This makes HA nanogel suitable for use as a base material for DDS. The main functions are sustained release, solubilization, suppression of aggregation, and retention of drug activity. Grades can be optimized to match specific customer requirements.
Asahi Kasei will make a formal decision on the commercialization of HA nanogel after confirming that the provided samples have contributed to solutions for the development of drug formulations by customers.
Asahi Kasei remains committed to meeting the needs of customers through products that contribute to life and living for people around the world.
Inquiries regarding HA nanogel samples should be directed to:
New Product Development Office
Functional Additives Division
Specialty Solutions SBU
Asahi Kasei Corp.
hananogel@om.asahi-kasei.co.jp
* Asahi Kasei has an exclusive license for HA nanogel technology developed by Chugai Pharmaceutical Co., Ltd.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200804005334/en/
About Business Wire
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
TOXINS 2026: Clinical Updates on Galderma’s Leading Neuromodulator Portfolio Further Reinforce Its Leadership in Injectable Aesthetics14.1.2026 07:00:00 CET | Press release
Galderma will present data on Relfydess® (RelabotulinumtoxinA) – the first and only ready-to-use liquid neuromodulator designed with PEARL™ Technology – which further demonstrate its rapid onset and efficacy through 6 months in both moderate-to-severe frown lines (glabellar lines) and crow’s feet (lateral canthal lines)1-3 Dysport® (AbobotulinumtoxinA) data demonstrating high levels of patient and practitioner satisfaction after treatment of frown lines will also be presented4,5 Galderma will also present a Masterclass on the science behind Relfydess, demonstrating how the company is shaping the future of neuromodulation Galderma (SIX: GALD) will present data on its innovative and industry-leading neuromodulator portfolio at the TOXINS 2026 International Conference in Madrid, Spain from January 14-17, 2026. The company will share data from five abstracts on two neuromodulators from its portfolio, Relfydess – the first and only ready-to-use liquid neuromodulator designed with PEARL Tech
Zayed Sustainability Prize Honours Global Pioneers Advancing Progress14.1.2026 02:35:00 CET | Press release
US$5.9M awarded to 11 organisations and high schools from the UAE, Brazil, Canada, Nepal, Switzerland, Uganda and across six sustainability categories From AI-enabled diagnostics to Cooling-as-a-Service, this year’s winners deliver locally adapted innovations that empower millions In 18 years, the Prize has scaled solutions reaching more than 411 million people globally The Zayed Sustainability Prize, the UAE’s pioneering award for innovative solutions to global challenges, today announced the cohort of 2026 winners, celebrating 18 years of empowering communities and driving inclusive, sustainable progress around the world. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260113958706/en/ The 2026 winners of the Zayed Sustainability Prize were recognised by the President of the UAE in Abu Dhabi on 13 January 2026 (Photo: AETOSWire) In a ceremony held during Abu Dhabi Sustainability Week (ADSW) and attended by Heads of State, M
Alta Semper Secures USD 57.5 Million from EIB Group and IFC for Growth Fund II to Expand Healthcare Access Across Africa13.1.2026 19:30:00 CET | Press release
Alta Semper Capital LLP (“Alta Semper”), a London-based private equity firm focused on healthcare and consumer investments in high-growth markets, today announced that it has secured USD 57.5 million in commitments to Alta Semper Growth Fund II. These commitments come from a consortium of investors including the European Investment Bank (EIB) Group and the International Finance Corporation (IFC). This landmark partnership was signified earlier today with a momentous signing ceremony held at a Government Ministry in Cairo. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260113837616/en/ Andrew McDowell (EIB), Cheick Oumar Sylla (IFC), Gelsomina Vigliotti (EIB), Rania Al-Mashat (Minister of Planning, Economic Development and International Cooperation of Egypt), Bassel Rahmy (MSMEDA), Afsane Jetha (CEO, Alta Semper) and Mark Bryson-Richardson MBE (British Ambassador to Egypt) at the signing ceremony in Cairo. (Photo: AETOSWire)
500 Global and Creators HQ Support Creators and Founders Building Startups Collectively Valued at US$130M+13.1.2026 17:00:00 CET | Press release
500 Global, one of the world’s most active Silicon Valley-based venture capital firms1, and Creators HQ, the first content creator hub in the UAE and the Middle East enabling the creator ecosystem globally, announced the Creators Ventures Accelerator program is building and supporting creator-led startups collectively valued at over US$130 million.2 The Creators Ventures Accelerator received over 1,100 applications from content creators and technology startup founders across more than 70 countries. Following a competitive selection process, 21 creators and founders were chosen for the program. This cohort serves a community of 20M+ followers, subscribers, and users across platforms. “Creators represent a growing class of bona fide entrepreneurs, with 50 million creators globally, projected to grow at 10-20% annually over the next 5 years. The first iteration of this industry was built on visibility and virality to monetize. With consumers getting savvier and more discerning, we believe
Nexo Becomes First-Ever Title Partner of the U.S. ATP 500 Dallas Open in Multi-Year Deal13.1.2026 16:30:00 CET | Press release
The agreement builds on Nexo’s long-term approach to partnerships with established global sports institutions. Nexo, the digital assets wealth platform, has been named the U.S. ATP 500 Dallas Open’s first-ever Title Partner under a multi-year agreement beginning in 2026, as the company advances its long-term brand strategy through leading global sports properties. The partnership was unveiled in Dallas alongside the debut of the Nexo Dallas Open brand and the resurfacing of two public tennis courts in North Texas. As one of only two ATP 500 tournaments in the U.S. and the country’s sole indoor ATP Tour championship, the Dallas Open places Nexo among a limited group of ATP 500 title partners. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260113901822/en/ The Nexo Dallas Open “This partnership with Nexo represents a transformative milestone for the Dallas Open,” said Tournament Director Peter Lebedevs. “Securing a title spons
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