51006 Results for: "Alsto"

Supplier: Azbil Telstar Technologies

The ergonomically designed BiOptima Class II microbiological safety cabinets ensure optimum efficiency and high-level energy savings. BiOptima EXA provide operator protection by inflow through the front grill, product protection by HEPA-filtered laminar downflow in the working area (100% exhaust) and environmental protection via HEPA-filtered exhaust air (not included with the cabinet). BiOptima EXA is designed for hazardous airborne application such as volatiles, mists or vapours beside high microbiological and hight toxic applications. Designed according to NSF 49. This model is available as standard in widths of either 4 or 6' (120 and 180 cm approx.).

Supplier: Cytiva

The pGEX vectors have an expanded multiple cloning site (MCS) that contains six restriction sites. The expanded MCS facilitates the unidirectional cloning of cDNA inserts obtained from libraries constructed using many available lambda vectors. pGEX-6P-1, pGEX-6P-2, and pGEX-6P-3 each encode the recognition sequence for site-specific cleavage by PreScission Protease between the GST domain and the multiple cloning site. pGEX-4T-1, pGEX-4T-2, and pGEX-4T-3 are derived from pGEX-2T and contain a Thrombin recognition site. pGEX-5X-1, pGEX-5X-2, and pGEX5X-3 are derivatives of pGEX-3X and possess a Factor Xa recognition site.

Supplier: IKA

EasySyn is the reactor system for organic or aqueous syntheses, and the only reactor system for which you can get all the complementary components from a single source: Overhead stirrers, circulators, vacuum pumps and controllers, sensors and automation software. All from IKA and all perfectly matched to each other. With its double-walled reactor vessels from 500 to 5000 ml, EasySyn is a medium-sized and very flexible upscaling system. It ensures safe and reproducible chemical reactions.

Supplier: 3M

3M™ SecureFit™ Safety Helmet, X5000 series, provides secure, comfortable, and adjustable head protection for workers in a variety of situations. The helmets feature six different settings to adjust positions and 4-point chin strap selector systems to switch between EN 397 (industrial safety helmets) or EN 12492 (helmets for mountaineers) certification standards. X5000 series safety helmets are vented, brimless, and have 3M™ UVicator™ sensors that indicate levels of exposure to damaging ultraviolet (UV) light. The easily-adjustable, 6-point ratchet suspension system features the exclusive 3M™ pressure diffusion technology.

Supplier: Heidolph Instruments GmbH & Co.KG

Hei-VAP Expert Control rotary evaporators allow central control of all process parameters: Vacuum, cooling temperature, rotation and heating bath temperature. The units have separate knobs for quick access: Right for direct vacuum control, the left one for rotation has a lock function to prevent accidental adjustment

Supplier: OMEGA BIO-TEK

Mag-Bind® Viral DNA/RNA Xpress Kit CE IVD follows a magnetic bead-based approach for the rapid and reliable isolation of viral DNA and RNA from nasopharyngeal (NP) swab specimens that are dry or in viral transport media (VTM), from saliva and other sample sources.

Supplier: Biosensis

FUNCTION: Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity. The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker protein between both. Axonal polarity is predetermined by tau localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. The short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization.  SUBCELLULAR LOCATION: Cytoplasm; cytosol. Cell membrane. Mostly found in the axons of neurons, in the cytosol and in association with plasma membrane components. ALTERNATIVE PRODUCTS: 8 named isoforms produced by alternative splicing. Additional isoforms seem to exist. Isoforms differ from each other by the presence or absence of up to 5 of the 15 exons. One of these optional exons contains the additional tau/MAP repeat. TISSUE SPECIFICITY: Expressed in neurons. Isoform PNS-tau is expressed in the peripheral nervous system while the others are expressed in the central nervous system. DEVELOPMENTAL STAGE: Four-repeat (type II) tau is expressed in an adult-specific manner and is not found in fetal brain, whereas three-repeat (type I) tau is found in both adult and fetal brain. DOMAIN: The tau/MAP repeat binds to tubulin. In Alzheimer disease, the neuronal cytoskeleton in the brain is progressively disrupted and replaced by tangles of paired helical filaments  and straight filaments, mainly composed of hyperphosphorylated forms of Microtubule-associated protein Tau. Defects in Microtubule-associated protein Tau are a cause of frontotemporal dementia and parkinsonism linked to chromosome 17, as well as a number of other neurodegenerative diseases.

Supplier: Cytiva

For rapid buffer exchange/desalting of PCR products and other DNAs in a volume of 10 to 100 μl using spin column chromatography.

Supplier: JULABO GmbH

Ultra-low temperature refrigerated circulators for heating and cooling. The units are suitable for external temperature applications with simultaneous operation in the bath tank. The units provide particularly high heating and cooling capacities for rapid heating and cooling times even for large volume, external systems. FP models offer proportional cooling control to ensure energy saving performance and to reduce heat generation to the environment. Models with the designation W are water cooled. All models have handles and castors which allow easy transportation and drain ports for conveniently draining the bath fluid. The units offer an improved insulation to prevent ice formation and have a filling level display. Typical applications: Temperature control of jacketed reaction vessels, autoclaves, mini plant installations, kilo labs, freezing point determination, calibration at low temperatures and petroleum testing.

Supplier: Cytiva

For rapid purification of labelled DNA (≥20 bases) from unincorporated labelled nucleotides in a volume of 25 to 50 μl using spin column chromatography.

Supplier: 3M

Cross chest buckle assembly for central front fall arrest attachment point - optimised position on body. Revolving torso adjusters (patented) for quick and easy harness fit and adjustment. Auto-locking quick connect buckles secure contact with webbing, reducing the need to readjust.

Supplier: MEMMERT

The range has natural and forced convection models with a temperature range up to 80 °C. There is a choice of two different displays, SingleDISPLAY or TwinDISPLAY depending on the application.

Supplier: OMEGA BIO-TEK

Isolate viral RNA from nasopharyngeal swab specimens (dry or in VTM) using magnetic beads.

Supplier: MP Biomedicals

The GeneClean® II Kit is designed to optimally purify 200 bp to 20 kb DNA from TAE and TBE buffered agarose gels and solutions. The purified DNA is suitable for a variety of downstream applications, such as sequencing, PCR, restriction digestion, cloning and labeling.

Supplier: VISION ENGINEERING

PIXO is a eyepiece-less optical stereo microscope with integrated high-definition digital camera and dynamic view optics.

Supplier: VISION ENGINEERING

IOTA is a compact eyepiece-less optical stereo microscope with dynamic perspective optics.

Supplier: LMS

LMS Series 4 cooled incubators are temperature controlled cabinets with fan assisted air circulation via a pre-mixing chamber. The units have a stainless steel exterior, stainless steel lined interior with polyurethane foam insulation, and feature a door lock and magnetic door gasket. Corrosion resistant inner chamber is easy to clean, disinfection procedures are detailed in the user manual.

Supplier: MEMMERT

The ICOmed series of CO₂ incubators has seamlessly welded, corrosion-resistant stainless steel chambers with rounded edges and no further installations, ensuring easy and thorough cleaning. Models have TwinDISPLAY with a USB port for uploading programs, reading out logs or protecting appliances via the user ID function, and an Ethernet interface as well as a data logger with a ten year storage capacity. All parameters can be set directly in the ControlCOCKPIT or the AtmoCONTROL software, which uses drag and drop symbols to input values. Battery-buffered ControlCOCKPIT (optional): Operating display, logging and CO₂ control are fully functional even during a power failure.

Supplier: MP Biomedicals

Quick Isolation of genomic DNA from soil using magnetic beads technology.

Supplier: Biosensis

The Lamin proteins are members of the intermediate filament protein family but are located inside the nucleus rather than in the cytoplasm (1). The lamins function as skeletal components tightly associated with the inner nuclear membrane. Originally the proteins of the nuclear cytoskeleton were named Lamin A, B and C, from top to bottom as visualized on SDS-PAGE gels. Subsequently it was found that Lamins A and C were coded for by a single gene (2), while the Lamin B band may contain two proteins encoded by two genes now called Lamin B1 and Lamin B2. Lamin A has a mass of about 74kDa while Lamin C is 65kDa. The Lamin A protein includes 98 amino acids missing from Lamin C, while Lamin C has a C-terminal 6 amino acid peptide not present in Lamin A. Apart from these regions Lamin A and C are identical so that antibodies raised against either protein are likely to cross react with the other, as is the case with this monoclonal. Lamin polymerization and depolymerization is regulated by phosphorylation by cyclin dependent protein kinase 1 (CDK1), the key component of "maturation promoting factor", the central regulator of cell division. Activity of this kinase increases during cell division and is responsible for the breakdown of the nuclear lamina. Mutations in the LMNA gene are associated with several serious human diseases, including Emery-Dreifuss muscular dystrophy, familial partial lipodystrophy, limb girdle muscular dystrophy, dilated cardiomyopathy, Charcot-Marie-Tooth disease type 2B1, and Hutchinson-Gilford progeria syndrome. This family of diseases belong to a larger group which are often referred to as Laminopathies, though some laminopathies are associated in defects in Lamin B1, B2 or one or other of the numerous nuclear lamina binding proteins. A truncated version of lamin A, commonly known as progerin, causes Hutchinson-Gilford progeria syndrome, a form of premature aging (3).

Supplier: VISION ENGINEERING

ERGO eyepiece-less optical stereo microscope with dynamic view optics.

Supplier: MP Biomedicals

MPure-32™ aNAP System is a fully automated magnetic bead-based nucleic acid extraction system. It can process up to 32 samples simultaneously within a short period of time (around 40 to 60 minutes). Besides its capability to extract nucleic acid with high purity and yield, MPure-32™ aNAP System is easy to use; this eliminates the risk of human error and cross-contamination.

Supplier: LMS

LMS Series 1A cooled incubators are temperature controlled cabinets with fan assisted air circulation via a pre-mixing chamber. The units have a white enamelled sheet steel exterior, white pre-coated aluminium interior and polyurethane foam insulation, and feature a door lock and magnetic door gasket. The inner chamber is easy to clean, disinfection procedures are detailed in the user manual.

Supplier: MP Biomedicals

The GeneClean® Kit is designed to purify fragments of DNA from 200 bp to 20 kb from solutions and agarose gels.

Supplier: LMS

LMS Series 2 cooled incubators are temperature controlled cabinets with fan assisted air circulation via a pre-mixing chamber. The units have a white enamelled sheet steel exterior, high impact plastic interior and polyurethane foam insulation, and feature a door lock and magnetic door gasket. The corrosion resistant inner chamber is easy to clean, disinfection procedures are detailed in the user manual.

Supplier: MOTIC

Microscopes for basic work in biology life science. Fixed Koehler set-up gives adequate power resources for upgrading the microscope with contrast methods like phase contrast, polarisation or darkfield. The Motic BA 210 is a robust, ready to use with pre-installed set-up of optics and 3 W LED illumination.

Supplier: G-Biosciences

Tri-Xtract™ is designed for the isolation of total RNA that is free from protein and DNA contamination. The isolated RNA is suitable for Northern blots, dot blot hybridisation, in vitro translation, RNase protection assays and poly (A+) selection.

Supplier: Biosensis

The Lamin proteins are members of the intermediate filament protein family but are located inside the nucleus rather than in the cytoplasm (1). The lamins function as skeletal components tightly associated with the inner nuclear membrane. Originally the proteins of the nuclear cytoskeleton were named Lamin A, B and C, from top to bottom as visualized on SDS-PAGE gels. Subsequently it was found that Lamins A and C were coded for by a single gene (2), while the Lamin B band may contain two proteins encoded by two genes now called Lamin B1 and Lamin B2. Lamin A has a mass of about 74kDa while Lamin C is 65kDa. The Lamin A protein includes 98 amino acids missing from Lamin C, while Lamin C has a C-terminal 6 amino acid peptide not present in Lamin A. Apart from these regions Lamin A and C are identical so that antibodies raised against either protein are likely to cross react with the other, as is the case with this monoclonal. Lamin polymerization and depolymerization is regulated by phosphorylation by cyclin dependent protein kinase 1 (CDK1), the key component of "maturation promoting factor", the central regulator of cell division. Activity of this kinase increases during cell division and is responsible for the breakdown of the nuclear lamina. Mutations in the LMNA gene are associated with several serious human diseases, including Emery-Dreifuss muscular dystrophy, familial partial lipodystrophy, limb girdle muscular dystrophy, dilated cardiomyopathy, Charcot-Marie-Tooth disease type 2B1, and Hutchinson-Gilford progeria syndrome. This family of diseases belong to a larger group which are often referred to as Laminopathies, though some laminopathies are associated in defects in Lamin B1, B2 or one or other of the numerous nuclear lamina binding proteins. A truncated version of lamin A, commonly known as progerin, causes Hutchinson-Gilford progeria syndrome, a form of premature aging (3).

Supplier: Cytiva

MicroSpin™ columns are designed for the rapid purification of DNA in conjunction with Sephadex™ G-25 DNA grade for use in a wide range of applications, including desalting, buffer exchange and removal of unincorporated nucleotides from end-labelled oligonucleotides.

Supplier: Cytiva

Sera-Xtracta Cell-Free DNA Kit for the efficient extraction and purification of cell-free DNA (cfDNA) from plasma.