Protagonist Therapeutics, Inc
Protagonist Therapeutics, Inc., a biopharmaceutical company, develops peptide therapeutics for hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing Rusfertide, an injectable mimetic of hepcidin that is in phase 3 clinical trials for the treatment of polycythemia vera; Icotrokinra, an orally delivered investigational drug which is in phase 3 clinical trials indicated to block biological pathways targeted by marketed injectable antibody drugs; and PN-943, an orally delivered, gut-restricted alpha 4 beta 7 specific integrin antagonist completed a phase 2 clinical trials in patients with moderate to severe ulcerative colitis. The company also develops IL-17 oral peptide antagonist PN-88,1 an oral metabolic/obesity peptide program, and an oral hepcidin mimetic/ferroportin blocker that is in pre-clinical stage. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.
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Xtant Medical Holdings, Inc. provides regenerative medicine products and medical devices for orthopedic and neurological surgeons in the United States and internationally. The company offers OsteoSponge, a natural scaffold for cellular in-growth; OsteoSelect DBM Putty, which can be compressed into bony voids; OsteoSelect PLUS DBM Putty to deliver handling properties and ensure patient safety through validated and terminal sterilization; 3Demin, a family of allografts that maximizes osteoconductivity and the osteoinductive potential of human bone; OsteoFactor, a processed allograft that contains retained growth factors found within the endosteum layer of allograft bone; OsteoVive Plus, an aseptically processed and viable bone allograft; and nanOss products that provide osteoconductive nano-structured hydroxyapatite and an engineered extracellular matrix bioscaffold collagen carrier. It also provides sports allografts for anterior and posterior cruciate ligament repairs, anterior cruciate ligament reconstruction, and meniscal repair; milled spinal allografts for cortical bone milled to desired shapes and dimensions; and traditional allografts for orthopedics, neurology, podiatry, oral/maxillofacial, genitourinary, and plastic/reconstructive applications. In addition, the company offers cervical products comprising Spider cervical plating, Streamline OCT, and CervAlign systems; thoracolumbar products consisting of Axle-X interspinous fusion, Streamline MIS spinal fixation, Streamline TL spinal fixation, and HPS 2.0 hybrid performance systems; and Silex sacroiliac joint fusion systems. Further, it provides interbody products comprising Calix for cervical and thoracolumbar applications, Irix-C Cervical and Irix-A lumbar integrated dusion systems, and Fortilink implants; and interlaminar stabilization products, such as Coflex device for lumbar spinal stenosis; and CoFix implants for back and disc pain. Xtant Medical Holdings, Inc. is headquartered in Belgrade, Montana.
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