Microplates

Cell culture multiwell plates are available in the hydrophilic surface (TC surface treatment) for improved cell adhesion and hydrophobic surface for suspension cultures and hybridoma cells. Cell culture microplates from the CELLSTAR® range are specifically treated. This treatment leads to polar groups such as carboxyl and hydroxyl groups , added to the plastic surface. These allow the growth of adherent cell lines. They are also suitable for automated systems and contain an alphanumeric well coding. They are also suitable for footprint systems and contain an alphanumeric well coding.

Properties:

• High clarity enables optimal microscopic examinations
• Lid enables optimal gas exchange with the lowest possible evaporation
• Stackable
• Alphanumeric well coding
• Individually wrapped peel-off bags
• Consecutive lot numbering
• 384 and 1536 well foramt available

96 Well Polystyrene Microplates are manufactured under DIN ISO 9001 guidelines and can be traced all the way back to production through a defined LOT number system. Furthermore they are footprint compatible with automated systems. Polystyrene is a highly clear polymer with excellent optical properties which makes it ideal for precise optical measurements. An it is suitable for work with cell cultures.

Properties:

• F-Bottom / Chimney Well: chimney-like arrangement wells, each well stands on its own
• FLUOTRAC™ are black microplates for fluorescence measurements
• LUMITRAC™ are white microplates for luminescence measurements
• medium binding microplate is more hydrophobic than the surface of a high binding microplate
• Are analysed for detectable DNase, RNase and human DNA
• Are free of biocides and antistatics
• Are manufactured without the use of siliconbased mould release

Developed for quantitative and qualitative solid phase immuno assays, e.g. ELISA techniques.

• Alphanumeric orientation systems
• Standard format 128 x 86 mm
• High optical quality
• Four choices for bottom: flat bottom (F), round b. (U), flat with curved b. (C) or StarWell™
• Frames and modules available separately
• Modules remain in frame when inverted
• Certified reproducibility of binding
• Free-standing modul

Choice of different surfaces:
PolySorp™, Immulon™ 1B and Universal Binding (UB) serve to absorb hydrophobic molecules.
Medisorp™, and Immulon 2HB are slightly hydrophilic and bind a variety of biomolecules.
MaxiSorp™, Immulon 4 HBX and Enhanced Binding (EB) are hydrophilic and ideal for antibody sandwich assays.
MultiSorp™ are highly hydrophilic and are suitable for glycans and water-soluble proteins.

Microtiter plates for immunoassays with surfaces for affinity binding (passive streptavidin and immobilizer streptavidin, nickel chelate and glutathione, BioBind).

• Streptavidin-biotin interaction for a broad range of biomolecules
• Highly specific binding surface
• Improvement of the signal-to-noise ratio
• 96 well plate: Working volume 100 µl/well, total volume 350-400 µl/well
• 384 well plate: Working volume 50 µl/well, total volume 120 µl/well

Ideal for sealing PCR plates.

• PCR clean: Certified free from human DNA, DNase, RNase and PCR inhibitor
• PCR Film: Allows visual monitoring of samples
• PCR Foil: Easy to pierce, no sticking of the pipette tips (ideal for automated systems)
• Heat Sealing: Position the film or the foil with the adhesive edges on the plate. Seal the plate using the heat sealer
• Sealing mats are reusable and autoclavable

Accessories

We set high standards on the quality of our immunological products, especially on consistency and reproducibility of binding properties. The incoming raw material used for ELISA microplates is routinely monitored for identity and immunological quality. All ELISA are ideally suited for optical measurements. Two surface qualities offers for ELISA
microplates: the hydrophilic high binding products and the less hydrophilic medium binding products.

Proporties:

• Manufactured from crystal clear polystyrene
• Compatible with automated systems
• High-throughput manner
• Cost-effective
• Results rapid available

Cell culture multiwell plates are available in the hydrophilic surface (TC surface treatment) for improved cell adhesion and hydrophobic surface for suspension cultures and hybridoma cells. Cell culture microplates from the CELLSTAR® range are specifically treated. This treatment leads to polar groups such as carboxyl and hydroxyl groups , added to the plastic surface. These allow the growth of adherent cell lines. They are also suitable for automated systems and contain an alphanumeric well coding. They are also suitable for footprint systems and contain an alphanumeric well coding.

Properties:

• High clarity enables optimal microscopic examinations
• Lid enables optimal gas exchange with the lowest possible evaporation
• Stackable
• Alphanumeric well coding
• Individually wrapped peel-off bags
• Consecutive lot numbering
• 384 and 1536 well foramt available

White and black versions are available on request.

Alternative 384/1536-Well Plate with Cover, PS Alternative 96 Well Polystyrene Microplates, PS

Non-binding surfaces from Greiner Bio-One are achieved through a stable chemical modification to covalently link functional groups with the base polystyrene polymer. Under aqueous assay conditions a hydrate layer forms, preventing dissolved biomolecules from binding to the microplate surface. As the non-binding surface is stable under common assay conditions, there is no potential for degradation or leaching and resultant assay interference.

Properties:

• Äußerst geringe, nicht-spezifische Biomolekülbindung (Proteine, DNA, RNA)
• Langfristige Oberflächenbeständigkeit ohne Degeneration oder Auswaschen
• Hohe Testsensitivität mit reduziertem Hintergrund

96 Well Polystyrene Microplates are manufactured under DIN ISO 9001 guidelines and can be traced all the way back to production through a defined LOT number system. Furthermore they are footprint compatible with automated systems. Polypropylene (PP) has low biomolecular binding characteristics, a high temperature tolerance, and is resistant to many standard laboratory chemicals, such as DMSO. From black polypropylene microplates for fluorescence polarisation to white microplates for scintillation proximity assays (SPA), the 96 well polypropylene range has all you need.

Properties:

• Uniform external dimensions
• Well-to-well spacing 9 mm
• Alphanumeric well coding
• High chemical resistance
• High temperature resistance (-196 °C to +121 °C)
• Sealable with adhesive films and heat sealer
• Sealable with CapMats

SCREENSTAR microplates are specialised products for sophisticated microscopic
applications, in high content screening (HCS) or high resolution microscopy with water and oil immersion objectives. They combine outstanding glass-like optical properties with an excellent surface for adherent cell culture. Display excellent optical properties with reduced autofluorescence in the lower UV range and low birefringence. Enable complete periphery access for high magnification objectives.

Proporties:

• 190 μm ultraclear cycloolefin film bottom
• refractive index of 1.53 comparable to glass
• Recessed microplate bottom allows low working distance and high aperture
• Round well geometry to reduce optical distortions
• Smooth microplate top absent improves heat sealing
• Are available in 96, 384 and 1536 well format

Microplates in strip format offer the advantage of greater flexibility in diagnostics. Individual strips can be removed from the support frame so that the number of tests to be performed can be adjusted to the number of samples, and is not predetermined by the microplate format used. In addition, the individual strips of a microplate can be subjected to a wide variety of different test conditions.

Proporties:

• Strips mounted in frame
• U-Bottom: no corners, therefore simple and clean pipetting
• F-Bottom: ideal for the most precise optical measurements

Clear, white or black plates with excellent optical clarity and flat bottom wells. Nunclon™Δ, MaxiSorp™, PolySorp™, Collagen I, Poly-D-Lysine surface modifications suitable for cell culture assays.
Material plates: Polystyrene
Total volume µl/well: 400

The ALPS 50V provides a safe, controlled method of sealing sample plates made from various plastics. The sealer is adjustable for both sealing time and temperature and gives a visual countdown display during the sealing process. The ALPS 50V can seal deep well plates (Bioblocks) with various thermal sealing plastic or foil films and may be adapted to seal Microplates and PCR plates by using a suitable plate carrier.

Specification
Temperature Set Point Range:	125 to 200 °C in 1 °C increments
Time Set Range:	1 to 9 sec. in 0.5 sec. increments
Operating Humidity Range:	20 to 80 % non-condensing
Operating Temperature:	18 to 30 °C
Size (W x D x H):	220 x 321 x 425 mm
Weight:	7.2 kg
Power Supply:	IEC 320, 100-130 VAC, 50/60 Hz or 220-240 VAC, 50/60 Hz, max. 350 W
Standards:	FCC Class A, CFR 47 Part 15 BS EN 61326:1998

Alternative AccuSeal Semi-Automated Plate Sealer

Microtiter plates for immunoassays with surfaces for covalent binding. With the main orientation towards peptides. Working volume 100 µl/well, total volume 350-400 µl/well.

• Minimal washout
• Resistant to heavy rinsing
• Controlled alignment

Suitable for sample storage and preparation, protein analysis and genotyping.

• High-contrast, alphanumeric lettering
• Wells transparent with white frame
• Rounded RecoverMax^®-Well-Design
• Elevated well frames for reliable sealing, even with heat sealing
• Temperaturresistance from -86 °C to 100 °C
• Autoclavable (121 °C, 20 min)
• Centrifugation resistance up to 6000 × g
• PCR clean: free of human DNA, DNase, RNase and PCR inhibitors or sterile

Alternative

For measuring absorbance assays in the visible and UV range, fluorescence and chemiluminescence assays, DNA- and protein concentration with absorbance or fluorescent dyes, cell based assays, cell viability and apoptosis assays. UV-VIS Microplates feature an ultrathin film bottom for good light transmission in the UV range. Black Eppendorf Microplates offer an good signal-to-noise ratio. White Eppendorf Microplates are optimized for highest sensitivity in the detection of luminescence signals by maximizing reflection.

Alternative