KPL (Part of LGC Clinical Diagnostics) | 1,214 followers on LinkedIn. LGC Clinical Diagnostics’ KPL portfolio includes a range of over 800 reagents and kits for immunoassays, immunohistochemistry, infectivity assays and flow cytometry. KPL reagents include the unique BacTrace® range of native antigens and polyclonal antibodies for bacterial pathogens, secondary antibodies, substrates, washing buffers and more. All KPL reagents are designed for optimal signal:noise ratios in order to maximise sensitivity and specificity across applications.