Sigma® Life Science Introduces CompoZr® Targeted Integration Kit for Controlled Transgene Expression in Human Cell Lines
ST. LOUIS, April 20, 2010 /PRNewswire via COMTEX News Network/ -- Sigma® Life Science, the innovative biological products and services brand of Sigma-Aldrich® (Nasdaq: SIAL), today announced an extension to its award-winning CompoZr® product offering with the global release of the CompoZr Targeted Integration Kit, AAVS1 Read More...

Sigma® Life Science Extends Research Model Portfolio Into Oncology and Carcinogenicity Screening; Introduces World's First p53 Knockout Rat
ST. LOUIS, April 19, 2010 /PRNewswire via COMTEX News Network/ -- Sigma® Life Science, the innovative biological products and services brand of Sigma-Aldrich® (Nasdaq: SIAL), today introduced the world's first p53 'knockout' rat model, an important development that is expected to, due to the rat's closer physiological and metabolic similarity to humans, significantly improve timelines for carcinogenicity screening and reduce time to market for therapeutics. Read More...

Sigma® Life Science Announces the Next Generation of the Award-Winning 'Your Favorite Gene Powered By Ingenuity' Research Portal
ST. LOUIS, April 13, 2010 /PRNewswire via COMTEX News Network/ -- Sigma(R) Life Science, the innovative biological products and services brand of Sigma-Aldrich(R) (Nasdaq: SIAL), today announced a significant expansion to its web-based biological research portal for exploring dynamic gene-based content, Your Favorite Gene Powered By Ingenuity Read More...

New Distribution Agreement With Boehringer Ingelheim Offers Sigma-Aldrich Customers Expanded Biodegradable Polylactide Polymers for Biomaterials Research.
ST. LOUIS, April 8, 2010 /PRNewswire via COMTEX News Network/ -- Sigma-Aldrich(R) (Nasdaq: SIAL) announced today it has entered into a distribution agreement with Boehringer Ingelheim Pharma GmbH & Co. KG, Germany, to offer its portfolio of RESOMER biodegradable polylactide (PLA) and poly(lactide-co-glycolide) (PLGA) polymers to the research community. Read More...