Different types of companies are involved in the peptide industry, including those that offer sequencing services, custom peptide synthesis, peptide libraries, and peptide suppliers. These companies rely on vendors for enzyme reagents, purified solvents, chemicals, and analytical software. GMP facilities produce peptides on an industrial scale under strict guidelines.
Several distinct types of companies are involved in the peptide industry. Short chains of amino acids, called peptides, are key reactants or reagents in many technologies. The peptides, which can be constructed from the assembly of amino acids or the isolation of short protein fragments, are manufactured to very exacting standards by a peptide company.
A peptide company often offers a special set of products and services. A sequencing laboratory takes samples of an unknown protein and experimentally determines the linear arrangement of the amino acids that make up that protein. These services can also be used as an external verification of another company’s work.
Custom peptide synthesis companies produce peptides to their customers’ specifications. This is accomplished by carefully adding one amino acid after another in the specified order. These companies quickly become adept at the conditions under which amino acid units will add to the tail of the peptide. A research team can save considerable effort outsourcing this work rather than attempting to create the chemicals in-house.
Another type of peptide company supports the industry by providing libraries of data. The cataloged data describes the physical structure and chemical properties of the peptides. They also provide standardized protein purity and structure tests. Peptide library services support drug screening, vaccine development, and functional structure studies, among other research activities.
Peptide suppliers supply purified amino acids and many isolated peptides for research and small production purposes. The number of large-scale peptide manufacturers grew as research into the use of peptides as drugs continued. A peptide company that produces peptides on an industrial basis under good manufacturing practice guidelines is known as a GMP facility. A GMP certification does not directly validate the products of a process line; however, by certifying the procedures that produce the peptides, the best quality products are the expected result.
All of these types of peptide companies will rely on other vendors who supply enzyme reagents, purified solvents, chemicals and analytical software. All reagents must be highly purified to preserve the peptides and provide a reaction climate that minimizes side reactions. The enzymes used in peptide work are highly reactive and must be handled with care. High-quality resin suppliers supply resins used as reaction sites or to separate and characterize peptides. Industry-specific software aids the identification and analysis work done at a peptide company.
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