Part No: AN069Issued year: 2013File size: 0.47mbFile type: pdf
The human β-amyloid (1-42), H-DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA-NH2 (1), sequence is a wellknown difficult sequence to synthesize.1,2 This is due to its
high hydrophobicity at the C-terminus and on-resin aggregation. The peptide is known to be one of the main constituents in amyloid plaques in the brain of Alzheimer’s patients.
Synthetic amyloid peptides are essential research tools to study the molecular mechanisms of neurodegenerative diseases, however, their solid-phase assembly is non-trivial.
Part No: TN/UG-0029.0110Issued year: 2009File size: 0.75mbFile type: pdf
The Biotage Syro Wave™ system is a programmable peptide synthesizer that is capable of both conventional room temperature parallel peptide synthesis and microwave assisted peptide synthesis. The system is a fully automated and computer controlled peptide
synthesizer, based on a pipetting robot with a single arm.
Part No: Issued year: 2011File size: 0.23mbFile type: pdf
• Biologically active peptides isolated from natural sources, e.g. marine sponges, often contain multiple N-methylated residues. Additionally, Nmethylation of synthetic peptides can improve pharmacokinetic properties like bio-availability and stability.
Part No: TV-SS-02Issued year: 2010File size: 0.1mbFile type: pdf
The TurboVap II sensor is designed to monitor the concentration process. It does this with light and logic. The sample tube stem sits in a light beam at about 0.8mL for 1mL tubes and at 0.5mL for the 0.5mL tubes. Every second, a microprocessor receives an indication of the change in optical density of the solution being concentrated. Small changes in optical density over a thirty second period are registered to memory and become the new initial or zero point for the sensor to look at the next change. When the sample is done and the meniscus crosses the sensor beam, a large change in optical density takes place and the TurboVap II beeps. The change for either dark or clear must persist for several seconds for the sensor to beep. At this point the gas flow stops and an alarm sounds to indicate that the sample is complete. When the attendant looks at the control panel, a blinking light indicates which position is complete.
Part No: Issued year: 2006File size: 0.09mbFile type: pdf
Why Use MAOS?
• Accelerated reaction kinetics
• Increased conversion of starting materials to products
• Reaction mixtures are often cleaner than conventional synthesis
• Small to large scalability
• Auto-sampler allows for overnight runs
• Extremely easy to operate
Part No: Issued year: 2010File size: 1.9mbFile type: pdf
User Report: V-10, Sumitomo Dainippon Pharma. Sumitomo Dainippon Pharma is recognized worldwide for its highly creative drug discovery program for treating neuropsychiatric disorders, and in specialized areas with high unmet medical needs. Its Genomic Science Laboratories installed the V-10 evaporation system in 2008, which has been used extensively for drying in-house compounds. We asked two researchers at that facility, Mr. Masahiko Ikeda and Mr. Fumitaka Nishino, about their use of the V-10 in their daily work.
Part No: Issued year: 2005File size: 0.57mbFile type: pdf
Use of the unique opportunities of an academic environment for the synthesis of high-quality libraries of diverse chemical structures to discover small molecules with
architecturally novel scaffolds and a wide range of physicochemical properties and to develop innovative new methodologies for Diversity-Oriented Organic Synthesis
Part No: TN115Issued year: 2006File size: 0.08mbFile type: pdf
This Chemistry Data Sheet describes the use of ISOLUTE® HM-N as a support material for pre-absorption of a
reaction mixture prior to flash chromatography. This approach is used as a solution to loading reaction
mixtures that are only soluble in polar solvents onto an ISOLUTE Flash SI II or Flash NH2 column.
Part No: TN118Issued year: 2006File size: 0.07mbFile type: pdf
ISOLUTE HM-N is a modified form of diatomaceous earth that can efficiently absorb aqueous samples. ISOLUTE HM_N is chemically inert and stable in the pH range 1-13. These characteristics make it a versabile material that plays an important role in many sample preparation applications.