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Intensify your IHC PD-L1 research

The new PD-L1 (SP142) antibody from Spring Bioscience empowers the research lab with cleaner, more intense staining — and less background

Specificity and sensitivity are the hallmarks of high-value antibodies for IHC research. The Research Use Only (RUO) PD-L1 (SP142) recombinant rabbit monoclonal antibody from Spring Bioscience sets a new gold standard over current market offerings for PD-L1 research, with highly sensitive and highly specific staining results that inspire confidence by providing:

      - Greater dynamic range
      - Reduced background
      - Cleaner, more intense staining patterns
      - Little to no cross-reactivity
      - Consistent, reliable performance

The new PD-L1 (SP142) antibody from Spring Bioscience can improve your lab’s PD-L1 results in both IHC and Western Blot processes. With a new trial-sized 25 µl concentrate vial and staining protocols for manual, semi-automated and VENTANA DISCOVERY platforms, now is the time to intensify your PD-L1 research.

To order or request more information about the PD-L1 (SP142) antibody, visit or call (800) 787-6896 or (925) 474-8440. Orders can also be submitted via e-mail at Technical details are available through

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