Yes. RFP is particularly useful in co-cultures where you need unambiguous separation of macrophages from tumor cells, stromal cells, or immune subsets. We recommend deciding early whether you'll quantify by microscopy, flow cytometry, or both, and then optimizing filters/compensation to keep your RFP gate stable across runs.
Use single-color compensation controls, choose fluorophores with clear spectral separation, and avoid pairing RFP with dyes that bleed heavily into the same channel. If you share your planned panel, we can propose a practical "low-spillover" setup tailored to your cytometer lasers and detectors.
Absolutely. Once differentiated, you can use them in functional readouts (phagocytosis, cytokine response, polarization comparisons) while still retaining a robust tracking handle. For publication-grade data, we recommend reporting both imaging/flow tracking metrics and at least one orthogonal functional endpoint to connect phenotype with function.
For Research Use Only. Do Not Use in Food Manufacturing or Medical Procedures (Diagnostics or Therapeutics). Do Not Use in Humans.