15798 Results for: "freeze+dryers&pageNo=16&view=list"

Supplier: Biotium

EvaGreen® Dye and high-performance dye-based qPCR master mixes containing EvaGreen® qPCR dye, Cheetah™ HotStart Taq Polymerase, and Forget-Me-Not™ tracking dye. Available with 2-colour tracking or pre-mixed with low or high ROX.

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

Varioskan™ LUX comes equipped with a range of measurement technologies including absorbance, fluorescence intensity and FRET as standard, and with optional luminescence, AlphaScreen and time-resolved fluorescence (TRF) modules. The instrument selects the measurement wavelength using filters or monochromators, depending on which is optimal for each measurement technology.

Supplier: Testo

Testo 871s thermal imager together with our experienced professionals to enable you to work quickly and easily with professional thermal imaging technology. Generates error-free and objectively comparable infrared images using its handy functions. The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of colour scale. This combines high infrared resolution with professional measuring performance and easy handling. Its high-quality pixel detector, an integrated digital camera and, last but not least, the innovative functions are the features that impress. The testo Thermography App enables the testo 871s to offer smart thermography to meet professional requirements in industry and trade. The case supplied with the thermal imager means it can be conveniently transported.

Supplier: ProSci Inc.

WNT proteins are secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. WNT16 contains two transcript variants diverging at the 5' termini. These two variants are proposed to be the products of separate promoters and not to be splice variants from a single promoter. They are differentially expressed in normal tissues, one of which (variant 2) is expressed at significant levels only in the pancreas, whereas another one (variant 1) is expressed more ubiquitously with highest levels in adult kidney, placenta, brain, heart, and spleen.The WNT gene family consists of structurally related genes which encode secreted signaling proteins. These proteins have been implicated in oncogenesis and in several developmental processes, including regulation of cell fate and patterning during embryogenesis. This gene is a member of the WNT gene family. It contains two transcript variants diverging at the 5' termini. These two variants are proposed to be the products of separate promoters and not to be splice variants from a single promoter. They are differentially expressed in normal tissues, one of which (variant 2) is expressed at significant levels only in the pancreas, whereas another one (variant 1) is expressed more ubiquitously with highest levels in adult kidney, placenta, brain, heart, and spleen.

Supplier: ProSci Inc.

Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI 6.0) subfamilies. This antibody detects acidic (Type I or LMW) and basic (Type II or HMW) cytokeratins: 67 kDa (CK1); 64 kDa (CK3); 59 kDa (CK4); 58 kDa (CK5); 56 kDa (CK6); 52 kDa (CK8); 56.5 kDa (CK10); 50 kDa (CK14); 50 kDa (CK15); 48 kDa (CK16); 40 kDa (CK19). Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis. It is a broad spectrum anti pan-cytokeratin antibody, which differentiates epithelial tumors from non-epithelial tumors e.g. squamous vs. adenocarcinoma of the lung, liver carcinoma, breast cancer, and esophageal cancer. It may be useful to characterize the source of various neoplasms and to study the distribution of cytokeratin containing cells in epithelia during normal development and during the development of epithelial neoplasms. This antibody stains cytokeratins present in normal and abnormal human tissues and has high sensitivity in the recognition of epithelial cells and carcinomas.

Supplier: BioTool

The DosiPump is an intelligent peristaltic pump which allows precise and reproducible dosing. Capable of single volume dosing and multiple dosing in both directions. The easy to use DosiPump provides versatility to undertake any application requiring fast, reproducible and precise dispensing of liquids. DosiPump comes with a pump head which eliminates pulsation effects that are prevalent with many conventional peristaltic pumps. The result is a precise and repeatable liquid dose for volumes up to 10 L with a ±0,1 ml tolerance. Available in the basic 500 model, or the 1000 model, with touch screen and advanced features. Additional secondary units are also available to increase productivity levels.

Supplier: OMEGA BIO-TEK

E.Z.N.A.® MicroElute Total RNA Kit provides a rapid and easy method for the isolation of up to 50 µg of total RNA from small amounts of cultured eukaryotic cells, tissues such as as laser dissected samples (LDS) or fine needle aspirates(FNA). Normally, up to 5×10⁵ eukaryotic cells or 5 mg tissue can be used in a single experiment depending on the type of tissue used. This kit allows processing of single or multiple of samples in less than 30 minutes. There is no need for phenol/chloroform extractions, and time-consuming steps such as CsCl gradient ultracentrifuation, and precipitation with isopropanol or LiCl. Purified RNA can be eluted with 10 to 15 µl nuclease-free water. Purified RNA is ready for most downstream applications such as RT-PCR, Northern blotting, Poly A+ purification, nuclease protection and invitro translation.

Supplier: Heidolph Instruments GmbH & Co.KG

Models PD 5201 and PD 5206 for advanced requirements. Peristaltic pumps are ideal for transporting and metering aggressive, abrasive, or corrosive solutions, and also for sterile media under low pressure. The medium to be transported only comes into contact with the tubing, so there is no contamination. Suitable for transporting highly viscous media up to 10000 mPas. The pumps are self-priming without seals or valves. Can be used in the food industry for filtering and separating, for water treatment, in biotechnology and routine laboratory applications. Media can be transported under pressure and under vacuum. Maintenance-free motors ensure long service life. Quantities displaced by the pump heads are stored in the program depending on the individual tubes used, and are shown in the digital display. Software may be ordered separately as an accessory. The pump drive is microprocessor-controlled. Equipped with RS232 digital interface; speed, metered quantity, flow rate, pause, and tube dimension can be controlled. Digital display of speed (min⁻¹) and flow rate (ml/min). Digital display of displacement volume (ml) in the case of volume metering. Intermittent metering is available with adjustable pause times. A metered volume can also be specified in addition to the flow rate display. Extremely simple calibration of displacement volume (ml) and flow rate (ml/min).

Supplier: MP Biomedicals

Soil samples are complex environments characterised by the presence of inhibitory compounds, such as humic acid, heavy metals, and other aromatic components which may prove to be challenging for downstream analyses.

Supplier: Thermo Scientific

The Heracell™ VIOS series has been designed for sensitive cultures like stem and primary cells in leading research, pharmaceutical and clinical applications. The units are available with either electropolished stainless steel or 100% pure copper interiors and have adjustable, perforated shelving, easy to clean corners with convenient access port and a reversible exterior door for added flexibility.

Supplier: HAMILTON ROBOTICS

Hamilton CO-RE tips were designed for MICROLAB pipetting workstations in order to solve the problem of sealing and alignment plagued by press-fit tip attachment techniques. Each CO-RE disposable tip has a circular groove inside the attachment orifice. An o-ring on the pipetting channel is expanded to fit this groove precisely providing an air-tight seal and straight alignment between tip and pipetting channel.

Supplier: Brand

PP. Eight connected 0,2 ml tubes and separate domed or flat caps in strips of 8.

Supplier: Brand

PP. Eight connected 0,2 ml tubes with attached domed cap strips.

Supplier: Brand

PP. Eight connected 0,2 or 0,15 ml PCR tubes with attached, flat individual caps.

Supplier: Brand

PP. Eight connected 0,2 ml tubes and domed or flat caps in strips of eight.

Supplier: Brand

PP. Eight connected 0,2 or 0,15 ml PCR tubes with attached flat individual caps. The tubes are held together by three connectors for increased rigidity.

Supplier: G-Biosciences

G-Biosciences offers a wide selection of genomic isolation kits that purify high quality genomic DNA from a variety of sources and for a wide array of applications. G-Biosciences XIT™ DNA kits produce protein-free, high quality DNA through the principle of cell lysis, protein digestion and precipitation and genomic DNA purification. No chloroform or phenol extraction is required. High quality DNA can be isolated from sample types including: animal tissues, cells, whole blood, bacteria, buccal cells, plant tissues, mouse tail, yeast and FFPE tissue. G-Biosciences XIT™ DNA kit procedures remove contaminants and enzyme inhibitors allowing the purified DNA to be ready for immediate use for all downstream analyses. The purified DNA from G-Biosciences XIT™ DNA kits have a A₂₆₀/A₂₈₀ ratio between 1,7 and 1,9 (with the exception of the buccal cells kit with a ratio between 1,8 and 2,0) and are up to 200 kb in size.

Supplier: MOLECULAR DEVICES

The ImageXpress® HCS.ai High-Content Screening System captures your imagination with high-quality imaging and analysis, enabling you to acquire the data you need with ease.