421 Results for: "Ut\u011Brky+jednor\u00E1zov\u00E9+a+ru\u010Dn\u00EDky"

Supplier: EDVOTEK

This experiment introduces students to the principles of antigen-antibody interactions by using the Ouchterlony procedure. Antibodies and antigens form complexes that precipitate, making it possible to assay antibody-antigen systems. The binding interaction results in the formation of a white precipitate after diffusion in agarose.

Supplier: IKA

Small shakers with electronic adjustment of speed and timer. Control model has RS232 analogue interface, integrated end point positioning for automated robot controlled sampling and all functions can be controlled and documented with optional labworldsoft® software.

Supplier: UVP ULTRA VIOLET PRODUCTS

The Hybridiser oven heats up fast and can be stacked to make the best use of available space. The variable speed control enables consistent saturation of samples for washing or hybridising and the carousel can be replaced with a rocker tray as an alternative, if purchased as an accessory.

Supplier: 3M

E-A-RSoft™ yellow neon earplugs are made from a slow expanding polyurethane foam material. A plug that gives evenly distributed pressure allows flexibility and a good seal with optimum comfort. Once inserted in the ear, the foam plugs expand to provide a snug and secure custom fit. These roll down earplugs are available with and without cord and be used with the One Touch™ dispenser.

Supplier: EDVOTEK

In this PCR experiment, students make billions of copies of a small amount of DNA in only 90 minutes. They just need to mix template DNA and primers with PCR beads that contain all of the other components required to carry out a PCR reaction. Students see the increasing amounts of DNA for themselves, taking samples every few cycles and analysing them on a DNA gel.

Supplier: Abcam

Rabbit monoclonal [EPR22858-106] to RUNX2 - BSA and azide free.

Supplier: Showa

These flexible and soft gloves feature a removable, insulated acrylic liner and a full PVC coating for oil and chemical resistance.

Supplier: Abcam

Rabbit monoclonal [EPR23044-100] to RUNX1 / AML1 - BSA and Azide free.

Supplier: IKA

Compact flat shakers with electronic adjustment of speed and timer. Control model has RS232 analogue interface, integrated end point positioning for automated robot controlled sampling and all functions can be controlled and documented with optional labworldsoft® software.

Supplier: Abcam

Rabbit monoclonal [EPR23309-113] to RUNX1 / AML1 - ChIP Grade.

Supplier: Ansell

These gloves with rolled cuffs are made of puncture-resistant nitrile, which offers valuable protection against accidental splashes of hazardous chemicals.

Supplier: VWR Collection

Incubating microplate shaker with microprocessor control which holds up to four microplates or two microtube racks. The speed can be adjusted across a wide range to suit the application; a low speed ensures that the well contents are not ejected, more vigorous agitation provides effective aeration across the small surface area of each of the wells. Ideal for use in immunoassays, hybridisations, biotechnology, microbiology and pharmacology applications.

Supplier: BURKLE

Manual positive displacement pump for filling, emptying, and transferring liquids between canisters and barrels. Positive pressure is produced using a manual piston and forces the liquid out of the container. Small quantities of liquid can also be drained off with the drain cock. The pump is fitted onto the barrel with a flexible, variable diameter plug. No special thread adapters are needed.

Supplier: Abcam

Rabbit monoclonal [EPR23309-113] to RUNX1 / AML1 - ChIP Grade – BSA and Azide free.

Supplier: 3M

Pre perforated, ready-to use Scotch-Brite™ Hand Pads with a new super sharp 3M abrasive for more aggressive cut without increased coarseness. They may be used for sanding awkward areas before applying etch primer, for example in the transportation industry or during other repair processes. The pads are easy to dispense one by one.

Supplier: IKA

Small magnetic stirrer with white plate, ideal for observing colour reactions.

Supplier: VWR Collection

Microplate shaker with microprocessor control which holds two or four microplates, deep well plates or two microtube racks. Variable speed across a wide range may be adjusted to suit the application; a low speed ensures that the well contents are not ejected, more vigorous agitation provides effective aeration across the small surface area of each of the wells. Ideal for use in immunology, biotechnology, microbiology and pharmacology applications.

Supplier: JULABO GmbH

High temperature circulators can be used for temperature applications up to 400 °C; units provide powerful heating capacities for shortest heat-up times and rapid compensation of endothermic reactions. Applications include use with reactors, autoclaves, distillation columns, mini plant installations, pilot plants and production facilities. Because of the closed circuit system oxidation is reduced and unpleasant odours and vapours do not escape, even at high temperatures.

Supplier: Heidolph Instruments GmbH & Co.KG

Shaker has a digital process timer and display which allows for unattended operation up to 999 min and sends an audible signal when the task is completed. Unit has superior stability, even on a damp surface.

Supplier: Corning

The E-Cube™ System is a simple bioreactor with 8500 cm² cell growth area for growing anchorage dependent cells in only a 25,4×35,6 cm footprint. The E-Cube™ System provides a simple method to determine if cells will grow in the CellCube® Module prior to investing in the resources and funding that would be necessary for the larger, automated CellCube® System. Peristaltic pump, CO₂ incubator and medium are not provided.

Supplier: VACUUBRAND

These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

Supplier: Edmund Bühler GmbH

These incubator hoods have windows on three sides and the front door opens upwards. They can be combined with Edmund Bühler shakers to maximise use of bench space or function as independent units. TH 15 can be combined with KS 15 or TiMix 5 shakers and accommodates one litre Erlenmeyer flasks, TH 30 can be used with SM 30 shakers and accepts two litre Erlenmeyer flasks.

Supplier: VACUUBRAND

These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life; diaphragm and valves are very easy to replace. Oil-free vacuum.

Supplier: VACUUBRAND

These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.

Supplier: G-Biosciences

Bacterial conjugation is a naturally occurring process that allows the transfer of DNA from one bacterium to another, which allows the transfer of genetic traits, particularly drug resistance. The kit contains two bacteria with different drug resistance genes and all the tools for students to study bacterial conjugation. This kit teaches the difference between bacterial genomic DNA and the transferable plasmid DNA and the mechanisms of bacterial conjugation. Students will also learn important basic microbiological techniques, including bacterial growth in liquid broth and on solid agar plates, antibiotic selection of bacteria and important aseptic techniques.

Supplier: GRANT INSTRUMENTS

Compact microplate shaker which provides reliable and regulated shaking for 96- and 384-well microplates with easy set up and digital timer. Variable speed across a wide range may be adjusted to suit the application: A low speed ensures that the well contents are not ejected, more vigorous agitation provides effective aeration across the small surface area of each of the wells. Simple screw attachments allow quick and easy fitting of any standard depth plates, holding the plates securely in place. Ideal for use in immunology, biotechnology, microbiology and pharmacology applications.

Supplier: IKA

Low profile laboratory shaker with digital display which has a large mounting surface. Continuous operation is guaranteed even under extreme loads. Ideal for larger vessels of 250 ml and over, e.g. round bottomed flasks, Erlenmeyer flasks, culture flasks and bottles. Variety of different vessels can be accommodated by choosing from the range of optional holding attachments (not included with shaker).

Supplier: Cayman Chemical

A cell-permeable inhibitor of Hhat (IC50 = 0.85 µM) 1 * 5 mg

Supplier: G-Biosciences

Antibiotics play a crucial role in the manipulation, screening and killing of bacteria in a range of biotechnology processes. This kit specifically teaches the basic principles of antibiotics, bacterial resistance and susceptibility. Students learn and understand the use of antibiotic resistance in screening for infectious diseases. Utilising a bacterial strain, students learn the effects of different antibiotics and visualise bacterial sensitivity and resistance to the supplied antibiotics. This method involves the use of filter paper discs impregnated with a specified concentration of antibiotics on the surface of an agar plate containing microbial cells. This kit will enable students to analyse the inhibitory effects of different antibiotics on selected bacterial cells and then determine which antibiotic is the most suitable to treat a bacterial infection.

Supplier: Cayman Chemical

A cell-permeable inhibitor of Hhat (IC50 = 0.85 µM) 1 * 1 mg