Business Wire

MERCK

Share
Merck Signs Definitive Agreement to Acquire Mirus Bio, Furthering Ambition to Be a Leading Supplier for Viral Vector Manufacturing

Merck, a leading science and technology company, today announced the signing of a definitive agreement to acquire for US$ 600 million. Mirus Bio, part of Gamma Biosciences, is a life science company based in Madison, Wisconsin, USA that specializes in the development and commercialization of transfection reagents, such as TransIT-VirusGEN®. Transfection reagents play a critical role in the production of viral vector-based gene therapies.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240523399185/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

Merck operators monitoring viral vector production in a bioreactor in Merck's Carlsbad, California manufacturing facility. (Photo: Business Wire)

“Viral vector-based cell and gene therapies have demonstrated their potential with more than 20 approvals over the last 10 years1 and will continue to advance, with a projected growth of 30 percent until 20282,” said Matthias Heinzel, Member of the Executive Board of Merck and CEO Life Science. “This acquisition, combined with our comprehensive portfolio, enables us to provide a truly differentiated and integrated offering to meet the growing demand for these life-saving therapies.”

“We have been driving innovation in nucleic acid delivery for two decades,” said Dale Gordon, CEO of Mirus Bio. “Merck’s broad portfolio, scale and global reach, combined with our leading transfection reagents, will help take our business to even greater heights and allow us to serve more customers, and ultimately patients, worldwide.”

Merck’s Process Solutions business offers one of the broadest product portfolios in the industry and provides flexible solutions for viral vector manufacturing to advance cell and gene therapies from preclinical through commercial production. This comprehensive portfolio includes cell lines, cell culture media, processing chemicals and buffers, enzymes, as well as systems, filters, hardware and consumables to support every step of the viral vector manufacturing processes. Merck’s expertise and portfolio covers a variety of viral vector types, including adeno-associated virus, lentivirus, and adenovirus. Additionally, Merck’s Life Science Services business offers both contract testing services and a suite of comprehensive CDMO services for viral vector manufacturing, leveraging three decades of experience supporting cell and gene therapies to de-risk the path to commercialization.

This deal is anticipated to close in Q3 of 2024 and is subject to regulatory clearance and other customary closing conditions.

All Merck press releases are distributed by e-mail at the same time they become available on the Merck website. Please go to www.merckgroup.com/subscribe to register online, change your selection or discontinue this service.

About Merck
Merck, a leading science and technology company, operates across life science, healthcare and electronics. Around 63,000 employees work to make a positive difference to millions of people’s lives every day by creating more joyful and sustainable ways to live. From providing products and services that accelerate drug development and manufacturing as well as discovering unique ways to treat the most challenging diseases to enabling the intelligence of devices – the company is everywhere. In 2023, Merck generated sales of € 21 billion in 65 countries.

Scientific exploration and responsible entrepreneurship have been key to Merck’s technological and scientific advances. This is how Merck has thrived since its founding in 1668. The founding family remains the majority owner of the publicly listed company. Merck holds the global rights to the Merck name and brand. The only exceptions are the United States and Canada, where the business sectors of Merck operate as MilliporeSigma in life science, EMD Serono in healthcare, and EMD Electronics in electronics.

1 https://www.fda.gov/vaccines-blood-biologics/cellular-gene-therapy-products/approved-cellular-and-gene-therapy-products

2 EvaluatePharma 2023

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/20240523399185/en/

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com
DK

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

Positive Phase 3 Results Support ZIIHERA® as HER2-Targeted Therapy-of-Choice and Combination with TEVIMBRA® and Chemotherapy as New Standard of Care in First-Line HER2-Positive Locally Advanced or Metastatic Gastroesophageal Adenocarcinoma17.11.2025 12:00:00 CET | Press release

ZIIHERAplus TEVIMBRA and chemotherapy demonstrated clinically meaningful and statistically significant improvements in PFS and OS versus trastuzumab and chemotherapyZIIHERA plus chemotherapy showed a clinically meaningful and statistically significant improvement in PFS versus trastuzumab and chemotherapy, and a clinically meaningful effect with a strong trend toward statistical significance for OS at the first interim analysisFirst Phase 3 trial in 15 years to demonstrate a clinical benefit in this patient population with a novel HER2-targeted therapy BeOne Medicines Ltd. (Nasdaq: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced positive top-line results from the Phase 3 HERIZON-GEA-01 trial evaluating ZIIHERA® (zanidatamab), a HER2-targeted bispecific antibody, in combination with chemotherapy, with or without PD-1 inhibitor TEVIMBRA® (tislelizumab), as first-line treatment for HER2-positive (HER2+) locally advanced or metastatic gastroesophageal adenocarcin

BoConcept, Lego, Lurpak, and Pandora are among the Honoured Winners of the 2025-2026 World Branding Awards in Osaka17.11.2025 11:48:00 CET | Press release

The 20th World Branding Awards celebrated the success and achievements of leading brands across National, Regional, and Global categories. In the 2025–2026 edition, over 1,092 brands from 66 countries were nominated as “Brand of the Year”. From this distinguished selection, fewer than 100 brands emerged as winners, representing the highest standards of excellence across the three tiers of recognition. The World Branding Awards Ceremony stepped outside London for the first time, bringing its global presence to the Osaka City Museum of Fine Arts. Over 80 international guests joined the celebration, hosted by Allie Sakakibara and enriched by a keynote from Miho Noguchi on immersive brand experiences. Honoured as Global winners in branding across diverse industries were Cadbury (USA), IKEA (Sweden), Marriott International (United Kingdom), Nike (USA), Sennheiser (Germany), and Yakult (Japan). Winners from Denmark include BoConcept, Lego, Lurpak, and Pandora.Other National tier winners incl

Global Winners of the 2025–2026 World Branding Awards Announced at First-Ever Japan Ceremony17.11.2025 11:43:00 CET | Press release

Now in its 20th edition, the World Branding Awards continues to spotlight the world’s most impactful and trusted brands. This year, over 1,092 brands from 66 countries were nominated as “Brand of the Year”, with less than 100 declared Winners across Global, Regional, and National tiers. The World Branding Awards Ceremony stepped outside London for the first time, bringing its global presence to the Osaka City Museum of Fine Arts. The 2025–2026 edition welcomed over 80 international guests and was presented by the acclaimed Allie Sakakibara. The evening was further elevated by a keynote presentation from Miho Noguchi, who shared insights on building emotional resonance through immersive brand experiences. Global Tier winners celebrated their outstanding branding excellence across various industries, including IKEA (Sweden), Lurpak (Denmark), Marriott International (United Kingdom), Nike (USA), Sennheiser (Germany), and Yakult (Japan). These brands consistently demonstrated strength, inf

Henlius and Organon Announce US FDA Approval of POHERDY® (pertuzumab-dpzb), the First PERJETA (pertuzumab) Biosimilar in the US17.11.2025 11:30:00 CET | Press release

Shanghai Henlius Biotech, Inc. (2696.HK), and Organon (NYSE: OGN) today announced that the US Food and Drug Administration (FDA) has approved the Biologics License Application (BLA) for POHERDY® (pertuzumab-dpzb) 420 mg/14 mL injection for intravenous use, an interchangeable biosimilar to PERJETA (pertuzumab), for all indications of the reference product.1 POHERDY is the first and only approved pertuzumab biosimilar in the US, representing an important milestone in expanding access to quality and potentially more affordable biologic therapies for patients with certain HER2-positive breast cancers.2 "Expanding access to treatments for diseases that disproportionately impact women, including breast cancer, the most common cancer among women in the US excluding skin cancer, is at the core of our mission,” said Jon Martin, US Commercial Lead, Biosimilars and Established Brands at Organon.3 “Not only is POHERDY the first approved biosimilar to PERJETA in the US, but its approval also builds

WEX® Unlocks Access to 20,000+ Tesla Superchargers Across Europe17.11.2025 11:15:00 CET | Press release

EV drivers of any car brand using the EV Driver by WEX app can now charge at one of Europe’s largest and most reliable charging networks, benefitting from low-cost fast charging across 1,500+ locations. WEX® (NYSE: WEX), the global commerce platform that simplifies the business of running a business, today announced integration with the Tesla Supercharger network, adding over 20,000 fast-charging points across 1,500+ locations to its platform. The move significantly expands charging options for WEX’s customers, particularly in areas where high-power charging has been limited or expensive. By bringing Tesla Superchargers into their ecosystem, WEX gives drivers access to competitively priced fast charging with speeds up to 250 kW, increasing availability of high-power charging stations by 10%. WEX customers already use the EV Driver by WEX app to charge at over 1 million charging points throughout Europe. Now, they can access Tesla Superchargers with the same seamless experience: compari

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye