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Organization and Nature of Business | 12 Months Ended
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Dec. 31, 2018
Organization and Nature of Business |
1. | Organization and Nature of Business
Repligen Corporation (NASDAQ:RGEN) is a bioprocessing company focused on the development, manufacture and commercialization of highly innovative products used to improve the interconnected phases of the biological drug manufacturing process. The Company’s portfolio includes protein products (Protein A affinity ligands, cell culture growth factors), chromatography products (OPUS pre-packed columns, chromatography resins, ELISA kits), and filtration products (XCell ATF Systems, SIUS TFF cassettes, KrosFlo filters, modules and systems). The Company’s bioprocessing products are sold to major life sciences companies, biopharmaceutical development companies and contract manufacturing organizations worldwide. The Protein A ligands and growth factor products that the Company manufactures are components of chromatography resins and cell culture media, respectively. The Company is the leading manufacturer of Protein A ligands, a critical component of Protein A resins that are the industry standard for downstream separation and purification of monoclonal antibody-based therapeutics. The Company’s growth factors are used in upstream processes to accelerate cell growth and productivity in a bioreactor. The Company’s innovative line of OPUS chromatography columns, used in downstream processes for bench-scale through clinical-scale purification needs, are delivered pre-packed with its customers’ choice of resin and volume. The Company’s XCell ATF Systems, available in stainless steel and single-use configurations, continuously eliminate waste from a bioreactor, to accelerate and increase productivity in upstream processes. Single-use SIUS TFF cassettes and hardware are used for biologic drug concentration in downstream processes. KrosFlo filters and systems are used in the filtration, isolation, purification and concentration of biologics. Repligen’s corporate headquarters are in Waltham, Massachusetts (USA) and its manufacturing facilities are located in Waltham, Massachusetts; Shrewsbury, Massachusetts (until June 2019); Marlborough, Massachusetts, Rancho Dominguez, California; Houston, Texas; Irving, Texas; Lund, Sweden; and Weingarten, Germany. The Company is subject to a number of risks typically associated with companies in the biotechnology industry. These risks principally include the Company’s dependence on key customers, development by the Company or its competitors of new technological innovations, dependence on key personnel, protection of proprietary technology, compliance with the FDA and other governmental regulations and approval requirements, as well as the ability to grow the Company’s business and obtain adequate funding to finance this growth.

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- Definition The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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