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www.freelite.co.uk

tbsBinding Site specialises in the research, development and manufacture of innovative, high quality, immunodiagnostic assays in the fields of multiple myeloma (and other B cell disorders) and investigation of the immune response. World-wide customer support is provided from Binding Site offices in the UK (head office), USA, Germany, France and Spain, and by an extensive network of experienced distributor companies.

 

 

Latest News 28 July 2010

More Hevylite™ kits launched

HevyliteBinding Site launches four new products from their growing portfolio of Hevylite assays, a novel immunoassay panel designed for analysis of immunoglobulin heavy/light chain pairs. Like Freelite™ serum free light chain assays, Hevylite is CE marked for use in monitoring patients with Multiple Myeloma and other B cell dyscrasias.

- Hevylite IgA Kappa and Hevylite IgA Lambda are now available on Binding Site's specialist protein analyser, SPAPLUS™.
- Hevylite IgG Kappa and Hevylite IgG Lambda are also now available for the Siemens BN™II analyser.
- Results obtained using the Hevylite IgA Kappa and IgA Lambda assays for the Siemens BNII, launched in 2009, are already proving to be a clinically useful tool for monitoring these patients.

Hevylite
is a panel of immunoassays using polyclonal antibodies targeted at unique junctional epitopes between heavy chain and light chain constant regions of intact immunoglobulins. The immunoassays can separately identify the different light chain types of each immunoglobulin class, i.e. IgAκ, IgAλ, IgGκ, IgGλ, IgMκ and IgMλ. These molecules are then measured in pairs, e.g. IgAκ/IgAλ, to produce ratios of monoclonal/background polyclonal immunoglobulin concentrations, in the same manner as serum free light chain κ/λ ratios (Freelite). These new automated assays offer increased sensitivity over serum protein electrophoresis for quantifying monoclonal immunoglobulins. More