Tag: <span>therapeutics</span>

Biotechnology companies — those that research and manufacture products through the use of biological techniques such as genetic engineering and the development of specialized strains of biological substances — constitute an increasing segment of the US economy. These companies might: (a) create a new type of insect- or drought-resistant corn by the modification of genes; (b) alter naturally occurring enzymes to aid in manufacturing or to help produce foods; (c) use recombinant DNA to create medicines that are remarkably effective in curing or treating disease; or (d) use any of a number of other techniques to create beneficial and potentially lucrative products. Just like other industries, biotechnology groups can be faced with recalls of their products, either voluntary or government-mandated, or claims that their products have caused bodily injury or property damage to their customers. Because biopharmaceuticals are produced by — or extracted from — a biological source, the chances of a product recall are higher than that of a synthesized drug. In April 2012, a report by GBI Research, an independent research firm, concluded that biologics were involved in more recalls, voluntary or mandatory, than drugs from other sources for the four-year period from 2007 through 2010…

Biologics Production

ExpreS2ion, established in January 2010, is located in the Hørsholm Science Park, north of Copenhagen. It was formed as a spin-out from Affitech A/S (Affitech) which holds an equity position in the company. ExpreS2ion operates as a contract research organization (CRO) offering services related to vector and cell line development, cloning, upstream development, optimization, and production of GLP material using its S2 (Drosophila Schneider 2) cell-based ExpreS2 platform. Two of the company’s founders, Drs. de Jongh and Dyring, and early employees of ExpreS2ion were colleagues for many years at Affitech and Pharmexa A/S (Pharmexa) before the two companies combined. It was during this period that they developed and optimized a S2 expression system for use in the production of therapeutic vaccines. ExpreS2ion’s proprietary protein expression platform, ExpreS2, consists of high-yielding expression vectors, a S2 cell line that grows to higher cell densities than standard S2 cells, an optimized culture media, and a highly efficient transfection reagent specifically optimized for S2 cells…

Biologics Production

The current global market for aptamers is approximately $99 million annually and is anticipated to increase at an astonishing compound annual growth rate (CAGR) of 106.3% for the next five years resulting in an estimated value of $3.7 billion by the year 2017. Sometimes referred to as a “synthetic antibody,” an aptamer is a nucleic acid or peptide molecule that binds to a target or antigen with high affinity and specificity. Aptamers have a wide range of applications including diagnostics, therapeutics, forensics, and biodefense. To date, hundreds of aptamer sequences have been identified and can now be chemically synthesized in the lab on demand, faster and less expensively, without the traditional issues associated with producing recombinant antibodies. This article will review aptamer technology, its advantages and limitations, as well as highlight a few of its many applications in the life sciences…

Biologics Production