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Chemicals and biochemicals
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Monitor gene expression as early as it possible
Green fluorescent marker developed from a copepoda protein matures at high rate even in cool-blooded animals and can be used to monitor gene expression at the early stages of biological processes
News from Evrogen (25 April 2005)
One-stop shop for chemistry brands
Box facilitates convenient, fast and easy sourcing and ordering of analytical standards and reagents, as well as chromatography supplies
News from Sigma-Aldrich (Europe) (20 April 2005)
Competent cells offer sub 60 second transformation
Designed to provide the fastest, single-step transformation process available, the protocol takes just under 60 seconds from addition of the DNA to plating Brochure available
News from Genetix (18 April 2005)
Competent cell line proves a hit
These cells could save over two hours compared to traditional transformation methods, while exceeding efficiency claims of established lines: simply thaw, add DNA, mix, and plate immediately
News from Real Biotech (18 April 2005)
One step beyond the competition
Locked nucleic acid (LNA) oligonucleotides for hybridisation assays and PCR offer specificity, reproducibility, and flexibility to adjust melting temperature (Tm) values and probes in multiplex assays
News from Thermo Electron Laboratory Equipment (18 April 2005)
Monitor protein traffic in real time
Photoswitchable protein allows real-time monitoring of protein traffic within living cells and enables investigation of protein dynamics and communication pathways between cell structures
News from Evrogen (14 April 2005)
Proteins wear coats of many colours
Fluorescent proteins of different colours can be useful to create stably transfected cell lines and to study cell differentiation and tumorogenesis in living animals
News from Evrogen ( 6 April 2005)
Acquisition of Proligo is completed
Proligo is a supplier of key genomics research tools including custom DNA, custom RNA and phosphoramidite raw materials used for DNA and RNA synthesis
News from Sigma-Aldrich (Europe) ( 6 April 2005)
Substrate enhances sensitivity of live cell assays
Live cell substrate is a uniquely engineered coelenterazine derivative that can generate up to a five-fold brighter signal than wild-type coelenterazine in the presence of Renilla luciferase
News from Promega UK ( 4 April 2005)
Compilation of information on obesity and diabetes
Technical background article Brochure reviews increases in obesity and diabetes, mechanisms of energy homeostasis, effect of peptides, cytokines and biogenic amines, insulin signaling pathway, and the roles of proteins
News from Sigma-Aldrich (Europe) ( 1 April 2005)
Collaboration on drug-like kinase library
Protein kinases play a crucial role in signal transduction and also in cellular proliferation, differentiation and various regulatory mechanisms
News from Peakdale Molecular ( 1 April 2005)
Ready to use buffer solutions in sachets
The use of single packed buffer solutions guarantees that always fresh, contamination-free buffer solutions are used Brochure available
News from Metrohm UK (25 March 2005)
Brochure covers two types of ion channel
Ion transport across the relatively impermeable lipid bilayer of the cell membrane is accomplished via membrane proteins known as ion channels
News from Sigma-Aldrich (Europe) (24 March 2005)
Sigma-Aldrich joins RNAi consortium
Technical background article Consortium's goal is to create a comprehensive library of RNA interference reagents designed to reduce expression of specific genes, enabling scientists to elucidate their function
News from Sigma-Aldrich (Europe) (17 March 2005)
Cytocell Technologies completes management buy-out
Management team takes control of biotech diagnostic screening company in buy-out from former parent Cytomyx Holdings
News from Cytocell ( 7 March 2005)
Online assay library features 600 procedures
Assay Library provides the largest commercial compendium of enzymatic assay procedures available on-line to date
News from Sigma-Aldrich (Europe) ( 4 March 2005)
Cell transformation in less than one minute
Range of competent cells, developed to provide the fastest, single-step transformation process available, enable the entire protocol from transformation to plating to take approximately one minute Brochure available
News from Genetix (24 February 2005)
Chemists celebrate GPCR milestone
Library features more than 1100 compounds specifically designed, synthesised and characterised for screening against GPCR targets
News from Peakdale Molecular (18 February 2005)
Fluid on the brain
Artificial cerebrospinal fluid closely matches the electrolyte concentrations found in authentic cerebrospinal fluid and is commonly used as a diluent for delivery of molecules into the brain
News from Harvard Apparatus (18 February 2005)
Sigma-Aldrich buys Proligo
Global supplier of key genomics research tools including custom DNA, custom RNA and phosphoramidite raw materials used for DNA and RNA synthesis
News from Sigma-Aldrich (Europe) (18 February 2005)
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