IsoPlates have clear bottoms with opaque wells like ViewPlates, but are made by molding 96-clear wells, then molding a black or white frame around the clear wells. This makes the color extend to the same depth as the well base, reducing crosstalk in bottom reading assays. B&W Isoplates are also an option for assays which require amplification of signal and reduced crosstalk but not visualization. These plates have black frames with white, opaque wells. Available in 96-well format with a variety of treatment options.

PurePlus® Deep Well Plates

For items beginning with:
3900
3902

Extra Volume 2.5 mL 96-Square Well Plate System
These square hole flat bottom plates hold a full 2.5 mL** and work as storage plates or reservoirs.  A black snap-in corner marker ensures proper orientation.  Openings in the plate sides permit easy removal of mats or film.  A clear lift off lid is available for transport or freezer storage.  The clear lid fits even with a mat in place.  Lid and plate are made of polypropylene. Autoclavable (122°C, 15 minutes) and freezable (-80°C).
 

For items beginning with:
3901
3903
3904
3905
3908
3909

Deep-Well Plates
Heavy deep-well plates feature printed alphanumeric labeling and smooth inside surfaces to ensure that all of your sample can be pipetted.  They are designed to be manipulated by robots and can be autoclaved and sealed using film or mats.  Autoclavable (122°C, 15 minutes) and freezable (-80°C).
 

TC Treated: 384-well tissue culture-treated (TC-treated) microplates with black well walls and an optically-clear cyclic olefin bottom for imaging cells in high content analysis, high content screening, and other cell-based assays

PDL Coated: 384-well poly-D-lysine coated (PDL-coated) microplates with black well walls and an optically-clear cyclic olefin bottom for high content analysis, high content screening, and other cellular assays.

Collagen-Coated: 384-well collagen-coated microplates with black well walls and an optically-clear cyclic olefin bottom for high content analysis, high content screening, and other cellular assays.

Protran nitrocellulose membranes are the most frequently specified transfer media in the world for a wide range of applications. Protran membranes are manufactured using 100% pure nitrocellulose to ensure the highest binding capacity possible. Other membranes referred to as "nitrocellulose" may actually contain large amounts of cellulose acetate, which will lower the protein binding capacity. In addition to high binding capacity, Protran nitrocellulose membranes inherently have very low background. The superior surface properties of the membrane guarantees superior signal-to-noise ratios, without the need for stringent washing conditions. Unlike PVDF membranes, Protran nitrocellulose requires no methanol pre-wetting step. This makes it the membrane of choice for proteins that prefer aqueous environments. Prior to transfer, the membrane is simply wet in water and then in the transfer buffer, with no other necessary pre-treatment steps. Protran membranes exhibit the best handling strangth of all pure nitrocellulose membranes.
Features:

• High binding capacity (80-150g/cm2) of proteins and nucleic acids.
• 100% pure nitrocellulose, with no cellulose acetate added, ensures the highest binding capacity possible.
• Compatible with virtually all standard detection methods.
• Low background - NC surface properties guarantee superior signal-to-noise ratios.
• Triton-free matrix with low extractable levels will support the cell growth essential for colony blotting, plaque lifts, and tissue culture applications.
• Available in many sizes and formats to fit different transfer devices and gel chambers.