Proteomics is the systemic bioinformatics study of proteins and amino acids, including their structure, size, function and identification. Tools used in proteomics include chromatography, blotting and gels, protein arrays, mass spectrometry and ELISA and associated analysis software. Analyzers and proteomic systems should be sensitive, high resolution, fast and may be automated for high-throughput.
The High-Sensitivity beta-Galactosidase Assay Kit provides an easy, rapid, and sensitive method for determining the beta-galactosidase activity in the lysates of cells transfected with a beta-galactosidase expression construct. Rapid, simple and sensitive >= 10-fold increase in sensitivity over ONPG-based kits Reduces amount of cell extract needed for assay Useful for cells that are difficult to transfect and have l…
The pET E.coli expression system is a widely used in vivo bacterial expression system due to the strong selectivity of the bacteriophage T7 RNA polymerase for its cognate promoter sequences, the high level of activity of the polymerase, and the high efficiency of translation mediated by the T7 gene. Tightly controlled T7 RNA polymerase-based gene expression in E.coli High-level expression upon induction Convenien…
The pET E.coli expression system is a widely used in vivo bacterial expression system due to the strong selectivity of the bacteriophage T7 RNA polymerase for its cognate promoter sequences, the high level of activity of the polymerase, and the high efficiency of translation mediated by the T7 gene. Tightly controlled T7 RNA polymerase-based gene expression in E.coli High-level expression upon induction Convenien…
RNace-it ribonuclease cocktail is a mixture of two RNases: RNase A and a nonspecific RNase from Aspergillus oryzae. The combined action of these ribonucleases results in the degradation of RNA into small oligoribonucleotides. Mixture of RNase A and RNase T1 Combined action of these RNases degrades RNA into small oligoribonucleotides Tested to be free of contaminating DNase activity
The Mammalian Two-Hybrid Assay Kit is a powerful method for detecting protein-protein interactions in vivo in mammalian cells. The two-hybrid assay kit utilizes hybrid genes to detect protein-protein interactions via the activation of reporter-gene expression. Detects protein-protein interactions in mammalian cells Works well in a variety of mammalian cell lines Confirms suspected interactions between two proteins or i…
The PCR grade deoxynucleotide mix includes 25 mM of each standard dNTP (GATC) for use with any PCR application, including real-time quantitative PCR. These reactions buffers contain the optimal magnesium concentration for efficient PCR.
The MultiPep RS is an automated multiple peptide synthesizer based on a pipetting robot operated by a dedicated PC software. Synthesis is being performed in 96 well filter plates, in disposable columns or on membranes (SPOT method).
The ResPep SL is a fully automated tabletop peptide synthesizer. The chemistry is optimized for Fmoc-based peptide synthesis with standard activation by PyBOP, HBTU, DIC/HOBt or a similar protocol. Additional modules for large scales, micro scale and SPOT synthesis are available.
The AbsoluteIDQ p150 Kit identifies and quantifies 163 analytes from 4 compound classes, i.e., acyl carnitines, amino acids, glycerophospho- and sphingolipids and hexose using an FIA-MS/MS method.The p150 Kit is an excellent choice for researchers who are looking for a cost-effective solution to measure metabolites under quality-controlled conditions in their own laboratory. The AbsoluteIDQ® p150 Kit is an easy-to-use and accu…
Revolutionary 2DGE Software Analysis of single 2D gels - Dymension 1 is ideal for users looking for software to analyse spots between samples containing one 2D gel only. It offers a range of automatic image correction features and methods for resolving and analysing spots on single gels. The software can be easily upgraded to Dymension 2 or 3 if the proteomics needs of the laboratory change.
Novel protein markers for visible tracking & accurate sizing on any Western blotTrail Mix™ Western Markers consist of the Perfect Protein™ Western Markers supplemented with a group of three prestained indicator proteins to allow direct visualization of protein mobility during electrophoresis. Trail Mix Western Markers and Western Blot Kits have all of the features of Perfect Protein Western Markers and Western Blot Kits, plus…
Benzonase Nuclease - Effective viscosity reduction and removal of nucleic acids from protein solutions Benzonase Nuclease is a genetically engineered endonuclease from Serratia marcescens. It degrades all forms of DNA and RNA (single stranded, double stranded, linear and circular) while having no proteolytic activity. Benzonase Nuclease is effective over a wide range of conditions and possesses an exceptionally high specif…
The pDual and pDual GC expression vectors are designed for high-level expression of heterologous genes in both eukaryotic and prokaryotic systems.High-level protein expression in bacterial or mammalian systems Saves time by eliminating the need to subclone Express protein as a native or tagged fusion protein Epitope tagged for simple detection and affinity purification Clone seamlessly without compatible restriction sites Avai…
An easy way to assess tag accessibilityThe production of fusion proteins often raises the issues not only of their structural integrity after isolation, but also of the accessibility of the associated tag. In the case of GST or 6HIS tagged proteins, this verification can be achieved with HTRF® GST and 6HIS check kits. These two assays are competitive immunoassays in which the anti-GST or anti-6HIS Cryptate conjugates bind dire…
Rapid Analysis of Multiple 2D Gel Sets DYMENSION 2 has all the features of DYMENSION 1 but has the added ability to detect and compare protein spot maps in multiple gel sets. The software offers many background correction and noise filtering features including a SYPRO® Ruby filter, which can detect and automatically remove spots caused by SYPRO® Ruby crystals adhering to the gel, thus saving users valuable time editing the…
Quick and Easy Analysis of all 2D Gel Applications The exciting DYMENSION 3 software has all the functionality of DYMENSION 2, so can be used to analyse multiple gel sets. In addition, DYMENSION 3 is capable of analysing multi-stained fluorescent gel images stained with up to three contrasting fluorescent labels, for example, Cy™2, Cy™3 and Cy™5. This feature allows users to analyse multiple sets of any type of 2D protein…
Herculase II Fusion DNA Polymerases Pfu Ultra DNA Polymerases & PCR Master Mixes PfuUltra II Hotstart DNA Polymerases & PCR Master MixesHerculase II Fusion DNA PolymerasesThe Herculase II fusion DNA polymerase produces superior yields with extension times as short as 15 sec/kb (see Figure), even with genomic DNA targets up to 12kb. Herculase II fusion DNA polymerase helps overcome PCR challenges with successful amplification o…
Fluorescence Protein Detection Test ProReveal is a highly sensitive fluorescence-based patented protein detection test for checking the presence of residual protein on surgical instruments after going through a washer disinfector process. This cost-effective test (conforms to BS EN ISO 15883-1) delivers objective, visual and measurable results, removing any doubt as to whether a decontaminated instrument is safe for reuse. Ke…
The MultiPep RSi is a fully automated high throughput multiple peptide synthesizer based on a pipetting robot. Utilizing exchangeable modules, the MultiPep RSi can be configured to enable the synthesis of small scale peptide libraries, membrane bound peptide arrays (SPOT method), specialty peptides or PNAs, as well as high quality peptides in large scales up to 10 mmol. Due to this flexibility, the instrument can take the pl…
The MultiPep CF is a fully automated peptide synthesizer with a unique column module that allows the synthesis of long and difficult sequences. During the synthesis, reagents are continuously circulated and real time UV monitoring enables the automatic optimization of reaction parameters like deprotection, coupling times, and wash steps. This leads to a greater coupling yield, superior peptides, and also saves time and reduc…
GFP/RFP-Booster – enhance your fluorescent fusion protein ChromoTek’s Booster are very small, highly specific GFP- or RFP-binding proteins covalently coupled to the superior fluorescent dyes from ATTO-TEC. With our Booster you can: • Reactivate • Boost • Stabilize the signals of your fusion proteinsDirectly stain your protein of interest in fixed cells and benefit from the high specificity an small size that are perfect for su…
Chromobodies® - Your perfect reagents for cellular research including High-Content Analysis. Chromobodies are fluorescent nanoprobes suitable for real time analyses of endogenous cellular structures and processes in live cells. Chromobodies® are a novel species of extremely small intracellular antibodies. They are based on the antigen binding domain (VHH) derived from heavy chain antibodies of camelids genetically fused to a f…
DNA methylation was the first epigenetic modification identified and has been intensively studied for more than half a century. By now it is clear that Dnmt1, the major eukaryotic DNA methyltransferase, faithfully maintains genome-wide methylation patterns and plays an essential role in the epigenetic network controlling gene expression and genome stability during development. However, the molecular mechanisms that ultimately…
Proliferating cell nuclear antigen (PCNA) is a homotrimeric ring-shaped protein that encircles DNA and acts as a loading platform for multiple, transiently interacting factors participating in various DNA transactions. PCNA plays a key role in DNA replication, repair, cell cycle regulation, and post-replicative transactions like DNA methylation and chromatin remodeling. All these cellular processes are regulated by a complex n…
The SIRTainty™ Class III HDAC Assay utilizes a novel patent pending technology for the sensitive detection of all known sirtuin family members. This easy to perform assay employs nicotinamidase to measure nicotinamide generated upon cleavage of NAD+ during sirtuin mediated deacetylation of a substrate providing a direct assessment of the activity of class III HDAC enzymes. Unlike conventional assays that are dependent upon a s…
