The range of products offered by Aalto Bio is being continually expanded to meet new customer demands.   We are pleased to announce the availability of the following infectious disease antigens :

Purified and Stabilised Recombinant SLO antigen (AW 6093-b)

This antigen has been chemically stabilised to allow for improved attachment to latex particles for the development of latex enhanced quantitative immunoturbidimetric and immunonephelometric applications for detection of anti-Streptolysin O (ASO).   The stabilisation process destroys hemolytic activity but retains antigenic activity which is responsible for reactivity with ASO antibodies.

More Concentrated Purified Rubella Virus Antigen (AW 6088)

This new grade has been introduced to facilitate the following applications :

* Production of enzyme conjugates (eg peroxidase) for use as  the label component in IgM class capture ELISA assay. 

* Preparation of coated latex particles for the quantitative latex enhanced immunoturbidimetric assay of antibodies to Rubella.

Toxoplasma gondii Soluble Antigen, Treated (AW 6092)