New in our portfolio
ECIS® Z-Theta
- Complex impedance analyser
- ECIS® (Electric Cell-substrate Impedance Sensing) quantifies morphology changes in the sub-nanometer to micrometer ranges.
- Small altering currents are applied across an electron pattern at the bottom of the array which results in a potential across the electrodes being measured by the system. Cells act as insulators increasing the impedance.
- Stimulating cells to change their function alter the impedance which can be detected by the system.
- The instrument can use a range of AC-frequencies from 100 to 100 kHz and complex impedance measurement to determine different cell morphology parameters including barrier function, close contacts, and membrane capacitance.
- 16- or 96-well station for use with 8-well or 96-well arrays
- Station is designed to put in an incubator for optimal cell growth. Incubators are also available from Dunn Labortechnik.
- Optional 8-well transfilter array station available
- Laptop (WIN 11)
- Software for data acquisition and analysis
NEW! Microlute™ CSi
- New Microlute™ hybrid technology:
- Solid interconnected network of evenly distributed pores immobilised with chromatographic media within the structure
- Market leading reproducibility in SPE (< 4 % RSD)
- High recovery of analytes with more than 90 % recovery for acidic, basic and neutral analytes
- Different chemistries available:
- C18 for neutral analytes
- Strong Cation Exchange (SCX)
- Strong Anion Exchange (SAX)
- Available as 96-well plates with 2 mg or 10 mg bed weight/well
NEW! Extra Large Roller Apparatus and
Large Capacity Roll-In Incubators from Bellco Glass
Large Roller Apparatus and suitable Large Capacity Roll-In CO2 Incubators from Bellco Glass are the perfect combination for the production of cells, cell products, vaccines, and viruses.
Since many years, Dunn Labortechnik supplies their customers with the well-proven roller apparatus from Bellco Glass and also offers continuous technical support for this equipment.
Especially for biotechnological production, large roller apparatus with 88 bottle positions and suitable large-capacity roll-in incubators with 2,265 liters chamber, digital controllers for speed, temperature and CO2 , as well as safety thermostat are now available.
For easy operation and process monitoring, both units are equipped with a touch screen display. In addition to local acoustic and visual alarms, incubator model 7728-S0260 has analogue signal and alarm outputs for monitoring via computer or monitoring system as well as USB and Ethernet connections. In addition, an alarm notification can be sent by E-mail or text message.
The Bellco roller apparatus has a battery back-up system to bridge short-term power failures and can accommodate up to 88 long or up to 176 short roller bottles, depending on process and system configuration. The included all-position drive ensures that even light weight roller bottles are rotated evenly in the selected running direction.
NEW! Antibodies by Icon Medlab
Since August 2023, the excellent antibodies and antigens from Icon Medlab have been included in our product range. These monoclonal mouse antibodies are excellent for use in ELISA
and lateral flow immunoassay (LFA). Ideal combinations of coating and labeling antibodies have already been tested in advance to save your time to find suitable antibody-pairs. In addition to ELISA and LFA, other applications such as Western blot are also possible.
All antibodies are available in different packaging sizes, including certificate of analysis
and safety data sheet. In addition, internal systematic controls are available separately, making these antibodies suitable for IVD test development.
The antibodies cover a wide range of themes including fertility, cardiac and tumour markers, addictive drugs, pathogens, GMOs, food safety
and many more.
NEW! Bio-Repository by Innovative Research
Innovative Research announces their new Bio-Repository: an extensive data base with over 1,000 biological samples of cancer and disease state patients.
- Large selection of disease states such as breast, lung or colon cancer, COPD, and more.
- Different sample types: plasma, serum and FFPE.
- Matched Sets: different bio-samples of the same patient allow detailed studies.
- In-depth sample information: besides age, gender, height, weight and demography, several additional parameters are available, for example: concomitant illnesses, treatments, lab tests, biomarker, COVID-19 vaccination status, or smoking and drinking habits.
NEW! Singulator™200
The bench-top Singulator System and its single-use cartridges enable reproducible, rapid and hands-off
tissue dissociations into single-cell or nuclei suspensions. Researchers can now easily obtain suspensions of nuclei or high-viability cells for a wide range of single-cell analyses.
Singulator 200 doubles throughput by having two chambers where separate cartridges can be processed simultaneously. The chambers are independently controlled using the instrument’s touch-screen interface.
NEW! Singulator™100
The bench-top Singulator System and its single-use cartridges enable reproducible, rapid and hands-off tissue dissociations into single-cell or nuclei suspensions. Researchers can now easily obtain suspensions of nuclei or high-viability cells for a wide range of single-cell analyses.
NEW! Bactron 400HP –
High Performance anaerobic chamber
- Anaerobic chamber (stainless steel interior) with extra-height of workspace
- Integrated workspace incubator (temperature range: Ambient +5°C to 70°C)
- Ergonomic arm door ports with patented gloveless sleeve design
- Incubator capacity: 400 plates / Airlock capacity: 216 plates
- Programmable automated airlock cycles (up to 9 cycles)
- HEPA filtration of workspace and incubator (ISO class 3 standard)
- Oxygen sensor (O2) and Relative Humidity sensor (RH)
- Touch-Screen with high resolution multi-colour display
- Simultaneous display of relevant process data and logging to SD Card
- Catalyst with integrated activated carbon prefilter
- KF40 Expansion Port for cable pass-through
- Single plate entry system
- Hinged front flange for easy loading of lab devices and supplies and easy cleaning of workspace and incubator
NEW! UltraPPM LITE:
- Positive pressure device
- Ideal for viscous and difficult to handle solutions
- Consistent pressure for reproducible results
- Simple to set up and use
- Only gas source required
- Precise control of gas and sample flow
- Applications are microplate-based filtrations such as SPE, SLE, PLR and protein precipitation.
NEW!
Ultraseal™ ePRO-MINI
- Intuitive, semi-automatic heat sealer for tight sealing of polypropylene, polystyrene, CoC and CoP microplates as well as glass tubes.
- Auto-adjusting for different plate heights.
- Fixed foil lengths of 125 mm and 78 mm wide using unique rigid framed cuts sheets.
- Tool free foil loading.
- Temperature range from ambient to 199 °C
- Simple slide and seal operation, no gas input required
- User-friendly with built-in touch screen control panel for temperature and sealing time
- Fully electric removes risk of cross contamination inherent in compressed air.
- Can be used with a wide range of sealing films and foils
- (w x d x h): 338 x 314 x 31 mm
NEW!
Filter vials from J. G. Finneran
for fast and efficient sample clean-up
Dunn Labortechnik presents new filter vials from J. G. Finneran. The vials allow a fast and efficient clean-up of samples and contain a convenient disposable filter which can be used for small volume filtrations. The following filter materials are offered: mixed esters cellulose, PVDF, nylon, PTFE, hydrophilic PTFE, regenerated cellulose, cellulose acetate, polyether sulfone and glass fibre. There is a choice of filter thickness between 0.2 µm and 5.0 µm.
The vial size is 12 x 32 mm with a maximum sample volume of approx. 450 µl. Also available are vials with hold-up volume where a small amount of the sample remains unfiltered for working with suspensions rather than solutions.
The closure is a 11 mm diameter yellow snap cap lined with a slit red PTFE/white silicone septum.
We also offer a wide range of filtration plates from Porvair Sciences. These plates are a good choice if you have a lot of samples or would like to automate filtration with a manifold.
NEW! MossGuard™ HRP Conjugate Stabilizing Diluent
- Preserves HRP-activity over a six-month period at room temperature or 12 months at 4 °C.
- Still 100 % HRP-activity after 30 days at 37 °C!
- Compatible dyes are used to make a range of colours.
- Ready-to-use dilution which does not need aliquoting or freezing.
- Compatible with ELISA/EIA, ELISpot, RIA, immunoblots and microarrays.
- Three versions: MossGuard (Cat. No.: MGHRP001) for a high signal, MossGuard-T (Cat. No.: MGHRP002) emulates “Guardian” from Thermo in appearances and format and MossGuard-S (Cat. No.: MGHRP003) as substitute for “Stabilzyme” closely matching performance of this product. Neuer Text
NEW!
SOLO™ Liquid Handler
from Hudson Robotics
Since October 2022, all products from the American company Hudson Robotics are available in Europe (except UK/Ireland) through Dunn Labortechnik. Part of the product portfolio is the versatile and modular liquid handler SOLO™. The device is ideal for serial dilutions, ELISA Assays, Next Generation Sequencing, Gene Assembly, DNA Extraction and Normalization, Kinase Assays and Hit Picking.
The SOLO™ can be equipped with one, eight or twelve channels and is available with four to twelve deck positions. Even during a protocol the pipette head is exchangeable. The single channel system allows to aspirate/dispense 1 µl to 10 ml and the multi-channel systems 1 µl to 1000 µl. The device dispenses contact-free over the well, by tip touch-off or it can mix samples.
The SOLO™ is compatible with 8-, 24-, 96-, 384- and 1536-well plates in SLAS/ANSI format and accommodates tubes and vials in nearly any format. The system can be integrated with a wide range of accessories and instruments from Hudson Robotics such as heating and cooling devices, shakers, incubators and automated centrifuges and, last not least, the Magnetic Bead Station to allow automatic separation of magnetic beads.
With its compact footprint, the SOLO™ can be placed into most laboratory hoods, biological safety cabinets or anaerobic chambers, which, incidentally, are also available from Dunn Labortechnik. The rail holding the pipette head can be extended to the left or the right to enable interaction with other instruments from Hudson Robotics such as the Filterpress™ for separation of substances, the Micro10x™ robotic reagent dispenser or the RapidWash™ microplate washer. In addition, the SOLO™ can be used in a complete automated workflow. The integration of the system is possible through Hudson Robotics´ innovative lab automation software SoftLinx™.
Please contact us or visit our website for further information.
GenTegra RNAdvantage™
- Stabilizes RNA in fresh tissue samples by inactivating RNAses immediately
- Yields RIN-value ≥ 7 leading to reliable and high-quality
- RNA sequencing results
- Protects RNA for 7 to 14 days at room temperature
- Does not inhibit rtPCR
MicroElectrode Array Stretching Stimulating und Recording Equipment (MEASSuRE)
In vitro research has many advantages over in vivo research (cheaper, faster, tighter control of chemical and physical environment, etc.). However, isolated and cultivated primary cells differ from the corresponding cell type in an organism, limiting the value of in vitro data to predict in vivo behaviour. A major reason for this divergence is that in vitro experiments do not replicate the mechanical and electrical environment of cells in an organism. MEASSuRE addresses this weakness by reproducing the mechanical (radial, uniaxial) and electrical environment of cells in vivo in a controlled environment in vitro.
With MEASSuRE systems researchers do not need to choose between electrical and mechanical biophysical cues for in vitro research. The cell and tissue cultures are grown on silicone substrates with embedded microelectrodes.
MEASSuRE will serve as a platform to enable fundamentally improved methods to investigate physiological and pathological stretch of cells in a controlled in vitro environment. In addition, MEASSuRE allows optical imaging (optional) of the cells throughout the stretching process for verification of the tissue strain and to detect morphological changes in the tissue.
The MEASSuRE systems (MEASSuRE-Mini, Premium and MEASSuRE-X) as well as all other products from BMSEED can be purchased through the exclusive distributor for Europe, Dunn Labortechnik.
further information aboutMEASSuRE (PDF)
Dunn Labortechnik presents the CellMaker "Airlift" bioreactor systems from Cellexus International Ltd.
for the cultivation of bacterial and yeast cells, efficient amplification and production of bacteriophages.
The CellMaker bioreactor systems offer different temperature-controlled reactor enclosures for a wide range of applications with suitable sterile bioreactor bags for 4, 8 and 50 liters culture volume, and optional accessories for process monitoring and control. Depending on the system configuration, the reactors allow the monitoring of relevant process parameters such as temperature, pressure and dissolved oxygen, pH value and control of other gas flows to create cultivation conditions for working volumes ranging from 1.5 to 50 liters. Furthermore, the “CellMaker Dual Controller” allows the operation of two CellMaker reactor systems in parallel, to run identical or different processes at the same time, offering a flexible adaptation of the culture volume and easy scaling of the bioprocess.
The disposable bioreactor bags of the CellMaker culture system are made of multi-layered, high-quality polymer materials. They are gas-tight and already equipped with all necessary connections including a sparger, enabling controlled air and gas distribution for gentle mixing of the culture medium and supply of the cultivated cells with nutrients.
The specific design of the single-use bioreactor bags allows rapid installation and removal from the reactor enclosure without additional cleaning and sterilization efforts.
All available CellMaker controllers are equipped with a touch screen monitor and run by a 21 CFR Part 11 compliant control and monitoring software.
In addition to the cultivation of microorganisms or amplification of bacteriophages for the production of biomass, proteins or metabolites, the Cell Maker system has also been tested with mammalian cell cultures.
further information about CellMaker Bioreactor Systems (PDF)
- Patented Active Chemical Protection™ (ACP)
- Protects RNA integrity during routine sample handling and preparation
- Protects RNA samples from adverse or accidental exposure to higher temperatures
- Inactivate all residual RNase activity carried over from purification process or environmental contamination
- RNAssure™ protected samples can be used directly in downstream applications without the need for further purification.
- Protects RNA from oxidation damage and non-specific adherence to plastic
- Integrates into standard RNA extraction kit workflows such as Invitrogen, Qiagen or Zymo
- Protects RNA at ambient temperature for 3 days, at refrigeration (2 – 8 °C) for 2 weeks and frozen (approx. -70 °C) for more than 1 year
- Available in 1.5 ml tube and 96-well plate format
Protocol:
For the final elution step, simply place the spin column in the collection tube (1), add the elution buffer to the column (2), centrifuge the column and tube, remove the column and store the tube (3). The RNA is now protected by RNAssure™
for 3 days at ambient temperature.
- Intuitive, semi-automatic heat sealer for tight sealing of polypropylene, polyethylene and polystyrene microplates (24-, 48-, 96- and 384-well)
- Auto-adjusting sensors for different plate heights (9 mm to 48 mm)
- Temperature range from ambient to 200 ºC
- Simple slide and seal operation, no gas input required
- Sealing time per plate: ≤ 10 seconds
- User-friendly with built-in touch screen control panel for temperature and sealing time
- Fully electric for reliable sealing and optimal programming
- Can be used with a wide range of sealing films and foils up to 200 °C
- Temperature range: 7 °C above ambient to 60 °C (± 0.5 °C at 37 °C)
- CO2 range: 1 to 20 % (Dual Beam IR CO₂ Sensor); CO2 accuracy: ± 0.1 % at 5 %
- Incubator with a microprocess PID control
- Air jacket, 6 side direct heating
- Stainless Steel 304 interior and perforated shelves
- Double door: powder coated outer door (heated) and clear tempered glass inner door (optional heated)
- Supplied with water tray for natural humidity (80 – 90 %) or optional ultra sonic humidifier
- Quantity of shelves depends on the model (0 – 5)
- 7 inch full colour and user-friendly LCD touchscreen
- Internal memory for recording up to 6 months with a USB 3.0 Port
- Real-time monitoring system with a screen lock
- Alarm for temperature, CO₂, door open, sensor failure
- Independent analogue thermostat for temperature safety
- 4 x Fans at back bottom-most / Vertical Laminar Airflow
- 2x Access Ports (each at left and right side)
- Mobile due to the four adjustable castors
- Further optional features and accessories on request
