Lactate dehydrogenase reagent for quantitative determination of LDH activity in serum and plasma, used in tissue damage and disease monitoring.

C-reactive protein assay reagent for quantitative determination of CRP, used to support detection and monitoring of inflammation and infection.

HDL cholesterol reagent for direct measurement of high-density lipoprotein cholesterol, important for cardiovascular risk profiling.

Rheumatoid factor reagent for quantitative measurement of RF in serum, supporting the evaluation of autoimmune and rheumatic disorders.