PR Analyte ControlDR
Our PR Dynamic Range Analyte Control contains four cores, offering a range of expression for PR: Negative, Low/Intermediate, Intermediate/High, and High.
HistoCyte complete their Dynamic Range of breast markers with the Progesterone Receptor Analyte ControlDR. This product contains four cores, offering a range of expression for PR: negative, low/intermediate, intermediate/high, and high.
The low/intermediate (cell line B) and intermediate/high (cell line C) provide a suitable array of cells with varying expression that easily demonstrate whether the assay is running at a suitable sensitivity in your laboratory. Reproducible, robust and cost effective, these are another great addition to the quality control of IHC.