About Spring Bioscience
Spring Bioscience Corporation (Spring) develops and manufactures rabbit monoclonal antibodies designed for use in
IHC. Founded by scientists with a primary focus on IHC, Spring has developed a proprietary antibody menu of highly-sensitive
“SP” clones that yield specificity and consistency for use in research. Spring was acquired by Ventana Medical
Systems, Inc. in 2007 and serves as the antibody center of excellence for Roche Diagnostics.
About DISCOVERY Products
The DISCOVERY product line is the RUO portfolio of instruments and reagents for research IHC and ISH under Roche
Tissue Diagnostics. Our product line includes the DISCOVERY ULTRA research instrument to fully automate single or
multiplex IHC and ISH applications. We also have a growing line of unique ready-to-use reagents for full automation, and
designed to meet the needs of the research community.