JEOL: Release of a New Cold Field Emission Cryo-Electron Microscope CRYO ARM™ 300 II (JEM-3300)
22.1.2021 09:00:00 EET | Business Wire | Press release
JEOL Ltd. (TOKYO:6951) (President & COO Izumi Oi) announces the release of a new cold field emission cryo-electron microscope (cryo-EM), the CRYO ARM™ 300 II (JEM-3300), to be released in January 2021. This new cryo-EM has been developed based on the concept of "Quick and easy to operate and get high-contrast and high-resolution images".
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210121005316/en/
Cold Field Emission Cryo-Electron Microscope CRYO ARM(TM) 300 II (JEM-3300) (Photo: Business Wire)
Development Background
Recent dramatic improvement of resolution in single particle analysis (SPA) using cryo-EM has led to SPA as an essential method for structural analysis of proteins. To address this market, JEOL released the CRYO ARM™ 300 in 2017. Equipped with a cold field emission gun (Cold FEG) for enhanced resolution and a cryo-stage for loading multiple samples, the CRYO ARM™ 300 has continued to achieve best-in-class resolution for SPA.
However, the previous workflow of SPA using cryo-EM needs multiple electron microscopes because the workflows for sample screening and for image data acquisition are independent of one another. This problem gives rise to large operating costs for cryo-EM users. Since multiple microscopes must be used, it is inconvenient to transfer cryo-samples between the cryo-EMs. Therefore, users have been requesting one cryo-EM enabling the complete workflow from sample screening to image data acquisition. Furthermore, in order for various users to use the cryo-EM, an improvement of usability has been required, allowing anyone from novice users to professional users to smoothly operate the microscope.
To meet these requests, JEOL has developed a new cryo-EM, the CRYO ARM™ 300 II. This microscope achieves a great improvement in throughput for high-quality data acquisition with quick and easy operation compared with the previous CRYO ARM™ 300.
Main Features
1. High-speed imaging achieved by optimal electron beam control
2. Improved hardware stability for high-quality image acquisition
3. Higher operability through system improvement
Annual unit sales target
10 units/year
Cold Field Emission Cryo-Electron Microscope CRYO ARM™ 300 II (JEM-3300)
https://www.jeol.co.jp/en/products/detail/JEM-3300.html
JEOL Ltd.
3-1-2, Musashino, Akishima, Tokyo, 196-8558, Japan
Izumi Oi, President & COO
(Stock code: 6951, Tokyo Stock Exchange First Section)
www.jeol.com
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/20210121005316/en/
Contact information
JEOL Ltd.
Science and Measurement Instruments Sales Division
Hideya UENO
+81-3-6262-3567
https://www.jeol.co.jp/en/support/support_system/contact_products.html
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
Bridger Photonics Posts Record Year as Operators Turn to Trusted Emissions Intelligence4.2.2026 14:20:00 EET | Press release
Bridger Photonics (“Bridger”) closed its strongest year in company history last year, marked by record asset coverage, record revenue, and global adoption of its methane emissions data and intelligence across multiple continents and the entire oil and natural gas value chain. Bridger’s momentum reflects a clear shift in how operators choose to manage emissions: away from legacy and weather-limited approaches and toward entire asset coverage with data they can trust. Bridger continues to lead the methane detection space—growing existing customers and attracting new ones. Bridger has competitively displaced 32 customers from other aerial technologies, driven by deep industry expertise, proven data reliability and actionability, the ability to operate across challenging conditions and seasons, close coordination with ground crews, and a white-glove service model designed around operator needs. Customers across onshore production, midstream, LNG, and offshore operations are increasingly re
Macrobond Launches Macrobond Amplify, A New Standard for Interactive Financial Research4.2.2026 14:00:00 EET | Press release
Macrobond, the global platform for macroeconomic and financial data, announced the launch of Macrobond Amplify, a browser-based research distribution tool that enables economists and analysts to deliver rich, interactive content to their consumers at scale. Amplify empowers analysts and research teams to move beyond static charts and PDFs, delivering interactive, explorable insights that build trust, foster collaboration, and drive better decision-making. With Amplify, research teams can publish interactive, auditable research models that clients can explore directly through charts and dynamic visualizations. By sharing a simple link, Amplify users can distribute their research at scale with both internal partners and clients. “As the research industry evolves, analysts and economists face growing pressure to ensure their work reaches the right audiences, shows transparency, and demonstrates the rigour behind their thinking,” says Dan Seal, Chief Product Officer at Macrobond. “Amplify
Registrar Corp Acquires TechniCAL and Becomes the Global Compliance Leader in Shelf-stable Packaged Foods Safety4.2.2026 14:00:00 EET | Press release
Registrar Corp, the world’s largest food and beverage regulatory compliance provider, today announced its acquisition of TechniCAL, the world’s leading independent Process Authority for low-acid and acidified foods. Registrar Corp is a Paine Schwartz Partners portfolio company. Consumer demand for convenience and longer product life without refrigeration has driven rapid growth in shelf-stable foods and beverages, with packaging innovations extending beyond cans and glass jars to formats such as retort pouches and cartons. Ensuring products in these various packaging formats are safe from harmful microorganisms is critical to public health and required by the U.S. FDA. Together, Registrar Corp and TechniCAL provide the industry’s most complete solution, combining proven scientific expertise, regulatory knowledge, training, and advanced thermal testing. “TechniCAL is world renowned for its Process Authority expertise and advanced testing technologies assuring compliant thermal processin
Kinaxis Announces Intention to Maximize Size of Normal Course Issuer Bid4.2.2026 14:00:00 EET | Press release
Kinaxis® Inc. (“Kinaxis” or the “Company”) (TSX: KXS) today announces that it intends to amend its current normal course issuer bid (the “NCIB”) to increase the number of its common shares (the “Shares”) that may be repurchased from 1,403,042, representing 5% of the Company’s issued and outstanding Shares as at October 31, 2025, to approximately 2,799,843, representing 10% of the Company’s “public float” as at October 31, 2025, which is the maximum allowable under the rules of the Toronto Stock Exchange (the “TSX”). The Company has already invested US$54 million under its current NCIB. At the average price paid to date for the Shares under the current NCIB, repurchasing 10% of the Shares would represent an additional investment of approximately US$284 million. “There is a fundamental misunderstanding of the opportunities and threats from generative and agentic AI to mission-critical enterprise software, like ours, that solves deeply complex problems and enables highly consequential dec
Morgan Stanley Inclusive & Sustainable Ventures Hosts Global Demo Day, Opens Applications for Next Cohort4.2.2026 14:00:00 EET | Press release
Morgan Stanley (NYSE: MS) today is hosting its annual global Inclusive & Sustainable Ventures (MSISV) Demo Day, with startups and nonprofits participating from across the Americas, Europe, the Middle East and Africa (EMEA). The organizations will pitch over 300 investors, as well as potential business partners and customers. Over the past five months, MSISV has supported 29 startups and four nonprofits through an intensive accelerator program, providing them with capital, a tailored curriculum, mentorship opportunities and business-growth resources from Morgan Stanley’s ecosystem of internal and external partners. “With founders spanning 10 countries and 13 industries, our Morgan Stanley Inclusive & Sustainable Ventures cohort underscores the potential of innovators globally to bring disruptive solutions for business and society to market,” said Jessica Alsford, Morgan Stanley Chief Sustainability Officer. “We are eager to watch as these founders continue to scale with the backing of 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