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QIAGEN N.V. offers sample to insight solutions that transform biological materials into molecular insights worldwide. The company provides primary sample technology consumables, such as nucleic stabilization and purification kits for primary sample materials, manual and automated processing for genotyping, gene expression, and viral and bacterial analysis, as well as silica membranes and magnetic bead technologies; secondary sample technology consumables, including kits and components for purification of nucleic acids from secondary sample materials; and instruments for nucleic acid purification and accessories. It also provides interferon-gamma release assay for TB testing, and assays for post-transplant testing and viral load monitoring; assays for prenatal testing and detection of sexually transmitted diseases and HPV, as well as assays for analysis of genomic variants, such as mutations, insertions, deletions, and fusions; and sample to insight instruments, including one-step molecular analysis of hard-to-diagnose syndromes, and integrated PCR testing. In addition, it offers PCR consumables, such as quantitative PCR, reverse transcription, and combinations kits for analysis of gene expression, genotyping and gene regulation, and running on QIAGEN instruments and technologies; human ID and forensics assay consumables, including STR assays for human ID, and assays for food contamination; PCR instruments consist of digital PCR and qPCR solutions; and developed and configured enzymes and PCR solutions. Further, the company provides predefined and custom NGS gene panels, library prep kits and components, and whole genome amplification; QIAGEN consumables and instruments, as well as bioinformatics solutions; and custom laboratory and genomic services. It serves molecular diagnostics, academia, pharmaceutical, and applied testing customers. The company was founded in 1984 and is headquartered in Venlo, the Netherlands.

Repligen Corporation develops and commercializes bioprocessing technologies and systems for use in biological drug manufacturing process in North America, Europe, the Asia Pacific, and internationally. It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products. The company's chromatography products include OPUS pre-packed chromatography columns, which are used in the purification of biologics; and OPUS smaller-scale columns that are used in the high throughput process development screening, viral clearance validation studies, and scale down validation of chromatography processes. It also offers ELISA test kits; and chromatography resins under the CaptivA brand. In addition, the company provides filtration products, such as XCell Alternating Tangential Flow systems that are filtration devices used in upstream perfusion and cell culture processing; TangenX flat sheet cassettes, which are used in downstream biologic drug concentration, buffer exchange, and formulation processes; KrosFlo tangential flow filtration and tangential flow depth filtration systems; Spectra/Por laboratory and process dialysis products, and ProConnex TFDF flow paths. Further, it provides process analytics products, such as slope spectroscopy systems under the SoloVPE, FlowVPE, and FlowVPX brands. The company sells its products to life sciences, biopharmaceutical, and diagnostics companies; laboratory researchers; and contract manufacturing organizations. Repligen Corporation has collaboration agreements with Navigo Proteins GmbH to develop multiple affinity ligands. The company was incorporated in 1981 and is headquartered in Waltham, Massachusetts.

Prometheus Biosciences, Inc., a clinical-stage biotechnology company, engages in the discovery, development, and commercialization of novel therapeutics for the treatment of inflammatory bowel diseases (IBD). Its lead product includes PRA023, a humanized IgG1 monoclonal antibody (mAb), which is in Phase IIa clinical trial for the treatment of ulcerative colitis and Crohn's disease, as well as systemic sclerosis-associated interstitial lung disease. The company also develops PR300, a G-protein coupled receptor modulator for IBD and potentially other immune-mediated diseases; PRA052, an anti-CD30L mAb for IBD; PR1100, an anti-cytokine receptor mAb for IBD and other immune-mediated diseases; and PR2100, an anti-inflammatory cytokine mAb for IBD, and inflammatory and fibrotic diseases. It has a diagnostics development and collaboration agreement with Takeda Pharmaceutical Company Limited; co-development and manufacturing agreement with Dr. Falk Pharma GmbH for PRA052; license agreement with Cedars-Sinai Medical Center; and strategic collaboration with Millennium Pharmaceuticals, Inc. The company was formerly known as Precision IBD, Inc. and changed its name to Prometheus Biosciences, Inc. in October 2019. Prometheus Biosciences, Inc. was incorporated in 2016 and is headquartered in San Diego, California. As of June 16, 2023, Prometheus Biosciences, Inc. operates as a subsidiary of Merck & Co., Inc.

Teleflex Incorporated designs, develops, manufactures, and supplies single-use medical devices for common diagnostic and therapeutic procedures in critical care and surgical applications worldwide. The company provides vascular access products that comprise Arrow branded catheters, catheter navigation and tip positioning systems, and intraosseous access systems for the administration of intravenous therapies, the measurement of blood pressure, and the withdrawal of blood samples through a single puncture site. It also offers interventional products, which consists of various coronary catheters, structural heart support devices, and peripheral intervention and mechanical circulatory support platform that are used by interventional cardiologists and radiologists, and vascular surgeons; and Arrow branded pumps and catheters, Guideline, Turnpike, and Trapliner catheters, the Manta Vascular Closure, and Arrow Oncontrol devices. The company provides anesthesia products, such as airway and pain management products to support hospital, emergency medicine, and military channels; and surgical products, including metal and polymer ligation clips, and fascial closure surgical systems that are used in laparoscopic surgical procedures, percutaneous surgical systems, and other surgical instruments. It also offers interventional urology products comprising the UroLift System, an invasive technology for treating lower urinary tract symptoms due to benign prostatic hyperplasia; respiratory products, including oxygen and aerosol therapies, spirometry, and ventilation management products for use in various care settings; urology products, such as catheters, urine collectors, and catheterization accessories and products for operative endourology; and bladder management services. The company serves hospitals and healthcare providers, medical device manufacturers, and home care markets. Teleflex Incorporated was incorporated in 1943 and is headquartered in Wayne, Pennsylvania.