Latest news on Laboratorytalk categorised by product type
Chemicals and biochemicals
Archive page 15 of 22
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Online resource for nutrition research products
Website enables searches that identify chemicals by plant source and plants containing specific compounds
News from Sigma-Aldrich (Europe) (11 July 2005)
Complete guide to stains and dyes
Sigma says its stains and dyes product line consists of hundreds of products to meet virtually any application or grade requirement need for clinical or research use
News from Sigma-Aldrich (Europe) ( 7 July 2005)
Service depletes selected sequences of cDNA
Evrogen introduces a novel cDNA depletion service allowing it to eliminate (deplete) selected sequences from cDNA library and thereby accelerate the discovery of the unknown genes
News from Evrogen ( 6 July 2005)
Easier fluorescent quantification of proteins
New approach to fluorescent quantification claims several advantages including reversible covalent binding, large dynamic range, superior sensitivity, and exceptional emission stability
News from Sigma-Aldrich (Europe) ( 4 July 2005)
Custom configuration of expression vectors
Protein fusions can be arranged to add a domain, protein, or localisation signal, in order to overcome the mismatch between commercially available fluorescent reporters and experimental conditions
News from Evrogen ( 4 July 2005)
shRNA clones can be propagated as needed
The RNAi Consortium shRNA clone libraries will comprise a comprehensive collection of 150,000 pre-cloned lentiviral-based shRNA vector constructs targeting 15,000 human genes and 15,000 mouse genes
News from Sigma-Aldrich (Europe) (27 June 2005)
Vector sets for studies of promoter activity
Promoterless vectors, encoding fluorescent proteins of different colours (green, yellow, red, and far-red), allow simultaneous detection of gene expression from distinct promoters
News from Evrogen (21 June 2005)
siRNA in classical 21mer or new 27mer format
Small interfering RNA (siRNA) can be ordered in either the standard 21mer or in the new 27mer format, which has recently attracted scientific interest as it is assumed to provide higher efficiency
News from MWG Biotech ( 7 June 2005)
Meet Simon, the lab rat
Website is designed to resemble an actual laboratory stockroom, attended by lab rat character, and allows customers to access products, programs, and services visually, with a single mouse click
News from Sigma-Aldrich (Europe) ( 6 June 2005)
Lab consumables are 'automation-friendly'
Products have been designed to provide the complete solution for sample tracking and laboratory cataloguing, to reduce error and increase expression effectiveness
News from Nextgen Sciences (24 May 2005)
Integrated solutions for protein profiling
Tissue extract protein array provides a reliable platform for the rapid evaluation of serum, hybridoma supernatant, ascites fluid, purified antibody, or fractionated sera
News from Sigma-Aldrich (Europe) (23 May 2005)
UK sales for cell culture and immunology products
Greiner Bio-One appoints Scientific Laboratory Supplies (SLS) as a sales and distribution partner for its range of cell culture and immunology products in the UK Brochure available
News from Scientific Laboratory Supplies (13 May 2005)
New technology for high throughput purification
Technical background article Significant improvements to system based on countercurrent chromatography provides reliable and rapid alternative to traditional purification methods such as HPLC and flash chromatography
News from Peakdale Molecular (12 May 2005)
Removing variability from microanalysis
Many materials produced under ISO 9001 conditions, providing consistent performance and removing a source of variability from microanalytical calculations
News from Exeter Analytical (UK) (10 May 2005)
Fluorescence membranes boost reagent kits
Combination of technologies provide sensitivity superior to traditional chemiluminescent detection chemistries without the need for film and darkroom Brochure available
News from Millipore (UK) ( 6 May 2005)
Practical information for cell culture labs
Reference manual for cell culture scientists contains a comprehensive collection of products, protocols and cutting edge tools in a practical, easy-to-use format
News from Sigma-Aldrich (Europe) ( 5 May 2005)
Recombinant human albumin wins export award
UK company secures prestigious Queen's Award for export of recombinant human albumin for manufacture of safer medicines
News from Delta Biotechnology (29 April 2005)
Custom peptides for mass spectrometry
Technology enables ultrasensitive absolute protein quantitation using stable isotope labelled peptides and mass spectrometry
News from Sigma-Aldrich (Europe) (28 April 2005)
The chemistry of cross-coupling
Technical background article Proprietary chemistry allows aryl nitriles and aryl ethers to participate in cross coupling reactions to produce derivatives that are very useful in the manufacture of drugs and drug intermediates
News from Pharmacore (27 April 2005)
GSK extends agreement with Peakdale
GSK continues to make use of Peakdale's synthetic chemistry abilities, and have expanded the agreement to include support for GSK's cardiovascular and urogenital centre of excellence
News from Peakdale Molecular (25 April 2005)
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