96 Well Assay

Assay plates

assay plates

-Solid bottom plates

-Clear bottom plates

-Glass bottom plates

-UV clear bottom

-Bacti-growth

  

96-well clear plates

For routine adsorption, absorption, ELISA, mixing and storage applications the standard range of 96-well assay plates offers the perfect mix of affordability and high quality.

 SD208004

●Manufactured from high quality crystal polystyrene

●Flat bottom for spectrophotometric work

●V-bottom minimizing residual liquid

●Round (U) bottom for cell/particulate collection

●Robot compatible

●Working volumes from 275μl down to 10μl

  

-96 wells of 350μl with a flat bottom, 100 pack Clear, SD208004

-96 wells of 270μl with a round bottom, 100 pack Clear, SD209004

-96 wells of 220μl with a V bottom, 100 pck, SD210004

 


 

96-well black, white & black with white Wells

 

Porvair Sciences range of solid bottom 96-well assay plates is specifically designed for absorbance, fluorescence, luminescence and scintillation applications. The design uses the most popular 96-well format with standard ‘chimney’ wells to overcome optical crosstalk and contamination. These plates are designed to give optimum results from any instrument which reads from the top of the plate.

The acclaimed composite black/white plate has been shown to be ten times more sensitive than a standard white plate for luminesence assays.

 

● Black plates designed for top reading fluorescence instruments

● Black plates have low background fluorescence and minimise light scattering

● White plates maximise signal for luminescence readers

● Highly polished well to give better readings

● Specially designed plate featuring a white well set in a black matrix to overcome the problem of a very high luminescence causing false positives

● Working volumes of 350μl/well

● Complies with the standard ANSI/SBS format

● Alphanumerically labelled wells mean samples can be easily traced

 

-96 wells, white or black. Hi protein binding or Tissue culture treated. Sterile/non sterile.

-96 wells, black aith white cells


24-well Krystal™ black & white

Clear bottom plates allow the cells grown on the bottom surface to be viewed using an inverse microscope. In addition, light-emitting assays can be measured from the bottom.

 

Porvair Sciences collection of clear bottom 24-well Krystal plates are optimised for fluorescence and luminescence. The special design of the plate virtually eliminates welltowell light crosstalk inherent with other clear-bottomed microplate designs, enabling unmatched accuracy, higher sensitivity and better repeatability of photometric readings.

 

For photometric applications where samples are typically large, Porvair Sciences range of unique black or white Krystal 24 plates provides a perfect solution. Offering 24 high volume (3.1ml) wells in the same convenient footprint of a standard 96-well plate, the Krystal 24 provides a large surface area per well, enabling efficient cell growth. All tissueculture treated plates are supplied lidded and sterile, in individual bags.

 

● Opaque walls to prevent well-towell crosstalk

● Clear plate bottom permits direct microscopic viewing

● Base plate thickness 0.75mm

● For use with top or bottom reading instruments

● Conforms to the standard ANSI/SBS format

● Well volume of 3.1ml

● Constructed with ultra-pure polystyrene components polished to give exceptional photometric

performance and optimised for cell growth

 

-24 Well White or Black, Hi protein binding or Tissiue culture treating. 56 ot 68 pack 

  


 

96-well Krystal™ black and white

 

Porvair Sciences clear bottom 96-well Krystal plates are optimised for fluorescence and luminescence. Proprietry ultra-sonic welding is used to assemble the clear bases to the solid top plate in our clean room. This design provides flat, optically clear bases to each well with no leakage, enabling excellent accuracy and reproducibility of photometric readings. All tissue-culture treated plates are supplied lidded and sterile, in individual bags.

 

● Opaque walls to prevent well-towell crosstalk

● Clear plate bottom permits direct microscopic viewing

● Thickness of bottom 0.75mm

● For use with top or bottom reading instruments

● Standard ANSI/SBS format

● Well volume of 350μl

● Constructed from ultra pure grade polystyrene

 

-96 Well White or Black, Tissue Culture treated

 

 

96-well Krystal™ 2000 black and white

 

The unique Krystal 2000 plate range from Porvair Sciences has been optimised for luminescence and fluorescence assays. A patented manufacturing process, using a ‘two-shot’ mould, provides clear, individual wells in an opaque matrix. The special design of the plate totally eliminates the well-to-well optical crosstalk inherent with other clearbottomed microplate designs, giving unmatched accuracy, sensitivity and repeatability of photometric readings. Very high signal-to-noise ratio and low detection limits can be achieved with this superb plate. All tissue-culture treated plates are supplied lidded and sterile, in individual bags.

 

● Raised rims to prevent well-to-well crosstalk

● Lowered bottom rim to stop lateral light piping

● Clear well bottom permits direct microscopic viewing

● For use with top or bottom reading instruments

● Designed to the standard ANSI/SBS format

● Total well volume of 350μl

● White matrix provides for maximum reflectivity, allowing high sensitivity luminescence assays

● Black matrix provides a quenching of background fluorescence, reducing false positives

● Constructed from ultra pure grade polystyrene

 

-96 Well White or Black, Hi-protein binding or Tissue Culture treated

 


 

 

Krystal™ glass bottom plates

 

Manufactured for whole-plate CCD imaging and laser detection applications, Krystal glass bottom plates consist of a polystyrene upper part and a clear borosilicate glass sheet fixed to the base with a proprietary adhesive. This process results in consistent flatness of the base and gives improved light transmission whilst maintaining a flat optical plane for growing cells. The nominal cut-off wavelength of 335nm allows most fluorescence assays to be excited or read through the glass bottom. All plates are supplied lidded.

 

● 175μm glass thickness

● +/- 15μm flatness across base

● 335nm UV optical cut-off

● Industry-standard well layout

● Very low autofluorescence

● High degree of planar flatness

● Biocompatible adhesive

● Resistant to alcohol, DMSO and PBS

● Robot friendly

● Manufactured to ANSI/SBS specification

 

 

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