Poly-L-lysine Coated Plates

Poly-L-lysine Coated Plates can be used to exploit their high density of cationic groups to react through electrostatic and stereospecific bonds.

The Poly-L-lysine surface of Poly-L-lysine Coated Plates is obtained using a synthetic molecule rich in α amino, α carboxyl, ε amino groups without that polystyrene optical features are modified; this allow the modified surface to be used as a valid tool to carry out biological tests...
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Poly-L-lysine Coated Plates are also ideally suited for the adhesion of cells, since the cell surface is known to be negatively charged.

Examples of applications for Poly-L-lysine cell culture Plates are:

  • interactions with plasminogen and plasminogen activator;
  • interactions with ribosomal RNA;
  • interactions with double stranded DNA.

Biomat Poly-L-lysine Coated 96-Well Plates are made in Transparent, White and Black Polystyrene and can be used for quantitative and qualitative immunoassays like ELISA, Chemiluminescent (CLIA) , Luminescence (LIA) and Fluorescence (FIA) assays.

The Plates are pre-blocked in order to minimize any non-specific binding and to ensure long-term stability.

Poly-L-lysine Coated 96-Well Plates formats

Poly-L-lysine Coated 96-Well Plates are offered in 3 different formats for maximum flexibility:

The well can have a volume capacity of: 

  • 350 µl, 
  • 360 µl, 
  • 400 µl.

Poly-L-lysine Coated Plates main features

Biomat Poly-L-lysine Coated Plates are suitable for ELISA Assay Technology and others immunoassays due to these features:

  • they are ready to use
  • they are manufactured under ISO:9001 guidelines
  • they are made in pure polystyrene with low fluorescence
  • the mould design provides optical quality, important to reduce the background signal
  • the wells inner bottom radius edge improves the efficiency of washings
  • the external lid warrants vertical alignment when using single microplate wells
  • they are equipped with alphanumeric coding for easy well recognition
  • the rim protects the external face of the bottom from scratches
  • the microplates comply with SBS standards and the design assures a good performance in automatic processing plant
  • all lots are tested for uniformity and reproducibility
  • the Certificate of Quality is released for every lot

Poly-L-lysine Surface