WA-LSBIO
LSBio (LSBio™), a leading provider of antibodies and life science research reagents, is pleased to announce its acquisition of Redcar, UK-based Absolute Antibody, Ltd. and its sister company Kerafast. Terms of the transaction were not disclosed.
LSBio provides IHC-validated reagent antibodies and services to the global community of academic, pharmaceutical and biotech researchers. The Company has built a catalog of more than 750,000 reagent antibodies, assay kits, proteins, and biochemicals, and its acquisition of Absolute Antibody and Kerafast further expands its product portfolio by adding a range of unique reagents and antibody services.
Absolute Antibody specializes in recombinant antibody technology, offering antibody sequencing, engineering and recombinant production as custom services, as well as a unique catalog of recombinant antibodies and Fc Fusion proteins, engineered into new and useful formats. In 2018, Absolute Antibody merged with Kerafast Inc., a Boston-based company that facilitates access to unique laboratory-made reagents, to further the availability of recombinant antibodies. The new acquisition combines a strong recombinant antibody portfolio with LSBio’s expertise in application-specific validation to make sequence-defined, reproducible antibodies more widely available for IHC and other key research applications.
“We are very excited to add Absolute Antibody and Kerafast into the LSBio family of companies,” said Dr. Heather Holemon, CEO of LSBio. “It provides an opportunity to offer more to our customers by adding their recombinant antibody production and engineering capabilities as well as their highly complementary product portfolio. This transaction aligns with our goal of providing researchers access to what they are asking for as far as superior consistency and better validation.”
“We are delighted to be joining forces with the LSBio team,” said Dr. Nicholas Hutchings, founder and CEO of Absolute Antibody. “Absolute Antibody was founded with a vision to make engineered recombinant antibodies accessible to all, and we have grown rapidly as the demand for recombinant antibody technology has increased. That vision remains and working with LSBio enables us to continue growing both the recombinant antibody catalog and our custom services, while still delivering the highest level of product quality and customer satisfaction.”
The acquisition marks the latest investment by LSBio to rapidly build its product portfolio. In 2019, LSBio acquired both Nordic-MUbio and Everest Biotech to strengthen the Company’s offering of proprietary monoclonal and polyclonal antibodies. All LSBio companies currently retain their independent names, websites and employees, with the entire family of companies owned by St. Louis-based private equity firm Thompson Street Capital Partners.
Absolute Antibody, Ltd. were advised by Pivotal Scientific Limited, a specialist Mergers and Acquisitions business based in Oxford, UK & Clark Holt, a specialist law firm based in Swindon UK.
About LSBio
LSBio (www.lsbio.com ) enables researchers by providing a variety of antibodies and research reagents. Previous acquisitions of Nordic-MUbio and Everest Biotech have strengthened the company’s offering of proprietary monoclonal and polyclonal antibodies. The continued emphasis for LSBio has been on building the portfolio and coupling that with application-specific antibody validation. Through ongoing in-house testing, over 15,000 of the LSBio antibodies have been identified as exceptional IHC reagents and given the IHC-plus™ brand. LSBio itself was acquired by Thompson Street Capital Partners (TSCP) in 2018.
About Absolute Antibody
Absolute Antibody (www.absoluteantibody.com ) was founded in 2012, with the vision to make engineered recombinant antibodies available to all. The company offers antibody sequencing, engineering and recombinant production as custom services, as well as a unique catalog of engineered recombinant antibodies. Absolute Antibody customers include leading pharmaceutical, biotechnology and diagnostics companies, as well as academic researchers in more than 60 different countries worldwide.
About Kerafast
Kerafast, Inc. (www.kerafast.com ) is a reagent company whose primary mission is to make unique laboratory-made research tools easily accessible to the global scientific community. Since its founding in 2011, Kerafast has partnered with more than 190 academic research institutions internationally and provided reagents to scientists in 63 countries across six continents. In 2018, Kerafast merged with Absolute Antibody, a company specializing in recombinant antibody technology, to further improve the selection of research tools available to the scientific community.
About TSCP
Thompson Street Capital Partners is a St. Louis-based private equity firm focused on investing in founder-led middle market businesses. TSCP has acquired more than 150 companies in the Healthcare & Life Science Services, Software & Technology Services and Business Services & Engineered Products sectors and have managed more than $2.6 billion since being founded in 2000. TSCP partners with management teams to increase value by accelerating growth, both organically and via complementary acquisitions.
View source version on businesswire.com: https://www.businesswire.com/news/home/20201222005100/en/
Link:
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
GE HealthCare announces CE Mark for the Omni 128cm total body PET/CT system28.11.2025 12:00:00 CET | Press release
FOR USE IN CE-MARK EUROPEAN COUNTRIES ONLY GE HealthCare announces CE Mark for its Omni 128cm total body PET/CT,i a next-generation imaging system designed to advance precision care as well as cancer diagnosis, staging and treatment planning The new system is designed to accommodate head-to-thigh imaging in a single bed to improve workflow and efficiency, and enable a significant reduction in dose/scan time – all important factors, especially for populations like pediatric patients Built for both clinical and research excellence, the system may support the development and evaluation of new clinical pathways, novel PET tracers and emerging theranostic agents GE HealthCare today announced CE Mark for its next-generation Omni 128cm total body positron emission tomography / computed tomography (PET/CT) system,i a major milestone in its mission to advance precision care. Designed to advance cancer diagnosis, staging, therapeutic planning and treatment response monitoring, this innovative sy
King Abdulaziz Foundation Organizes the First Edition of the Forum on the “History of Hajj and the Two Holy Mosques” in Jeddah28.11.2025 10:53:00 CET | Press release
King Abdulaziz Foundation (Darah) held the first edition of the Forum on the “History of Hajj and the Two Holy Mosques”, convened as part of the program of the “Hajj Conference and Exhibition 2025” at the Super Dome Hall in Jeddah, in cooperation with the Ministry of Hajj and Umrah and the Guests of God Service Program, during the period from 9–12 November 2025. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251128600368/en/ King Abdulaziz Foundation Organizes the First Edition of the Forum on the “History of Hajj and the Two Holy Mosques” in Jeddah (Photo: AETOSWire) The forum’s activities were inaugurated following the announcement by His Royal Highness Prince Faisal bin Salman bin Abdulaziz Al Saud, Special Advisor to the Custodian of the Two Holy Mosques and Chairman of the Board of Directors of the King Abdulaziz Foundation, who declared the launch of the forum during the opening ceremony of the “Hajj Conference and Exh
VSO Unveils VCP v1.0, a First-of-Its-Kind Cryptographic Audit Protocol to Restore Trust in AI-Driven Markets28.11.2025 06:30:00 CET | Press release
New open standard replaces opaque server logs with mathematically verifiable evidence, helping market participants meet EU AI Act and MiFID II transparency requirements The VeritasChain Standards Organization (VSO), an independent international standards body, today announced the global release of VeritasChain Protocol (VCP) v1.0, an open cryptographic audit protocol designed to provide mathematically provable transparency for AI‑driven and algorithmic trading systems. VCP replaces mutable server logs with a tamper‑evident chain of cryptographic evidence, enabling regulators, brokers, exchanges and trading firms to move from trust‑based oversight to verification‑based supervision. Why This Matters Now The launch of VCP v1.0 comes at a pivotal moment for global market infrastructure: More than 80 proprietary trading firms collapsed between 2024 and 2025 amid regulatory scrutiny, opaque execution models and frozen payout disputes, leaving a trust gap between traders and platforms. Regula
Andersen Consulting styrker sine kompetencer med BMA27.11.2025 22:48:00 CET | Pressemeddelelse
Andersen Consulting udvider sine kompetencer inden for bæredygtighed og virksomhedsforandring gennem en samarbejdsaftale med BMA, der er et sydafrikansk firma, som arbejder for at styrke konkurrenceevnen i fremstillingsindustrien og fremme inkluderende industriel vækst. BMA, der blev etableret for mere end to årtier siden, arbejder på tværs af produktionsværdikæder – fra producenter til deres kunder – sammen med myndigheder og udviklingsagenturer for at fremme bæredygtig industriel konkurrenceevne. Gennem sine sektorfokuserede industrielle klynger leverer firmaet integrerede tjenester inden for industriel politik og strategisk udvikling, værdikædestrategi, produktionskonkurrenceevne og lean-rådgivning, reduktion af CO2-udledning samt udvikling af små og mellemstore virksomheder og samler interessenter omkring fælles prioriteter og skalerbare, langsigtede løsninger. "Bæredygtig produktion handler om mere end effektivitet. Det drejer sig om at skabe økosystemer, der er regenerative, resi
Stronghold’s SHx Token Lists on Uphold27.11.2025 16:00:00 CET | Press release
Multi-Chain Expansion Accelerates With New Listing on a Trusted Platform Supporting Both Stellar and Ethereum Stronghold announced that its SHx token is now available for retail users to trade on Uphold, the global multi-asset digital money platform known for its transparency, regulatory alignment, and seamless support for assets across both the Stellar and Ethereum networks. The listing marks a major milestone for SHx, expanding access for users and businesses who rely on Stronghold’s token for payments, settlements, and governance participation. "Uphold is one of the only platforms that provides seamless support for both Stellar and Ethereum-based tokens, making it a perfect fit for SHx as we grow our multi-chain ecosystem. This listing was championed by our community, and we’re thrilled to deliver on a request that so many SHx holders have been asking for." — Tammy Camp, CEO & Co-Founder, Stronghold SHx is Stronghold’s native utility token, powering interoperable payments, DeFi-base
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