The ZAP Express and the Lambda ZAP-CMV vectors combine the high efficiency of lambda vector systems with the versatility of plasmid systems. The ZAP Express vectors enable both prokaryotic and eukaryotic expression of your gene of interest. In vivo excision of the ZAP Express vector yields the PBK-CMV vector. The lacZ promoter drives prokaryotic expression, while the CMV immediate early promoter drives gene expression in mamm…
The ZAP Express and the Lambda ZAP-CMV vectors combine the high efficiency of lambda vector systems with the versatility of plasmid systems. The ZAP Express vectors enable both prokaryotic and eukaryotic expression of your gene of interest. In vivo excision of the ZAP Express vector yields the PBK-CMV vector. The lacZ promoter drives prokaryotic expression, while the CMV immediate early promoter drives gene expression in mamm…
The ZAP Express and the Lambda ZAP-CMV vectors combine the high efficiency of lambda vector systems with the versatility of plasmid systems. The ZAP Express vectors enable both prokaryotic and eukaryotic expression of your gene of interest. In vivo excision of the ZAP Express vector yields the PBK-CMV vector. The lacZ promoter drives prokaryotic expression, while the CMV immediate early promoter drives gene expression in mamm…
The ZAP Express and the Lambda ZAP-CMV vectors combine the high efficiency of lambda vector systems with the versatility of plasmid systems. The ZAP Express vectors enable both prokaryotic and eukaryotic expression of your gene of interest. In vivo excision of the ZAP Express vector yields the PBK-CMV vector. The lacZ promoter drives prokaryotic expression, while the CMV immediate early promoter drives gene expression in mamm…
The Venom Discovery Array (VDA) is a naturally compressed, hit-to-tool screening library based on a 96-well automation compatible array. These VDA's can be customised to meet target specific needs, such as the 48 phylogenetically diverse tarantula species to target ion channels or snakes for cancer research amonst others.For further information please click on the company website link.
Designed for simultaneous heating and mixing of small samples, the VorTemp™ 1550 is supplied with interchangeable platforms for standard 15ml and 50ml conical tubes. Maximum capacity is 8 x 50ml or 18 x 15ml. Temperature in the VorTemp™ 1550 is adjustable over a broad range, making the unit useful for a variety of applications, including bacterial cultures and digestions. Mechanical convection provides a uniform and stable env…
Compact Spectrometer for Flame, Graphite Furnace & Hydride Technology
For Flame & Graphite Furnace Technique, with Hydride and HydrEA Technology
High-Performance AAS for Fully Automated Graphite AAS with Zeeman and Deuterium Background Correction
Specpure® is the registered trademark for Alfa Aesar’s comprehensive offering of spectrochemical analytical standard solutions. Specpure® standards are unsurpassed in accuracy, purity and quality. Each product is guaranteed for one year from ship date and is supported by Alfa Aesar’s outstanding customer and technical service. Each Alfa Aesar Specpure® solution is shipped with: A detailed Certificate of Analysis (COA)…
Alfa Aesar is able to supply pure elements in various forms and purities. Our broad range of products is designed to meet a wide variety of high technology applications requiring pure elements. Different purities are provided to correspond to the demands of many different uses. For fabricated metals (foils, wires, rods, etc.) tolerances are 10% of the listed value. All products designated as Puratronic®, REacton®, or Premion…
Johnson Matthey is a world leader in fuel cell catalysts and has committed years of research to catalyst development and optimisation. Leading fuel cell manufacturers world-wide rely on Johnson Matthey catalysts. Our ongoing development programs are continually producing higher performance catalysts. We manufacture HiSPEC™ brand catalysts to provide superior performance in Proton Exchange Membrane (PEM) and direct methanol…
Alfa Aesar is pleased to offer a broad line of oxide ceramic shapes comprised of high purity alumina (Al2O3), zirconia (ZrO2), or magnesia (MgO). While ceramics are generally defined as inorganic, non-metallic materials that are processed or consolidated at high temperatures, oxide ceramics is the designation given to materials manufactured of pure metal oxides without the admixtures of silicates during the ceramic process. T…
For years chemists have relied on SpectrofluxÒ alkali borate fusion fluxes in analysing a wide range of refractory materials. SpectrofluxÒ fluxes are known for their controlled particle size, high bulk density and homogeneity. Alfa Aesar has a world-renowned reputation for consistently supplying the highest quality analytical fluxes to the cement and steel industries and also geo-scientists for mineralogical applications. A w…
Alfa Aesar offers a full range of precious metal salts and solutions manufactured to stringent specifications. Homogeneous catalysis provides an excellent choice where highly specific reactions are desired including chiral transformations. Our homogeneous catalysts can be used in a wide range of chemical transformations. Supported (heterogeneous) precious metal catalysts are used in a variety of reactions including hydrogena…
The Biochrom WPA Biowave CO8000 is an easy to use instrument dedicated to the measuring of the density of cells in suspension. This hand held instrument has an integral battery allowing it to be taken to where the cell cultures are growing. The cell density of the cultures can be measured and the results stored in the memory. The results are given in Absorbance Units (OD). Once all measurements are taken, the results can be v…
Bound Lab Notebook (BLN) for use in laboratory settings. Handbound, perfectbound, casebound, and wire-o versions available. A variety of sizes and lengths. All archival quality paper.
Hardbound, casebound, perfectbound, wire-o versions of Engineering Notebooks. Include signature blocks and custom production with orders over 25 units. Large and small versions, multiple lengths available. Archival quality paper.
Specialized Equipment Logbook. Bound Log Book for use as an equipment log. Specialized columns for registers maintenance, balance, etc. Archival quality paper, 100 page length. Custom books available over 25 units.
The Agilent SurePrint G3 Human CGH Microarray 1x1M is a dual-color microarray containing 60-mer high quality probes. This chromosomal microarray is an effective tool for high resolution genome-wide DNA copy number variation profiling without amplification or complexity reduction.
Agilents SurePrint G3 and HD CGH microarrays are the most comprehensive whole genome mouse arrays, featuring high density coverage of coding and non-coding regions with emphasis on known genes. Probe design and selection have been carefully optimized and validated for maximal sensitivity and specificity.  SurePrint G3 probes annotated against NCBI Build 37 (UCSC mm9, July 2007  SurePrint HD probes annotated against NCBI Bu…
The Agilent Human Genome CGH Microarray is a high-resolution tool for genome-wide DNA copy number variation profiling without amplification or complexity reduction. Comprehensive probe coverage is enhanced with emphasis on known genes, promoters, miRNAs, pseudoautosomal, and telomeric regions.  Coding and non-coding human sequences represented  Probes annotated against NCBI Build 37 (UCSC hg19, February 2009)  Probes on t…
The Agilent SurePrint G3 Human CGH Microarray 4x180K model is a dual-color array containing 60-mer high quality probes. The chromosomal microarray is an effective tool for genome-wide DNA copy number variation profiling without amplification or complexity reduction.
