Cell surface characterisation for 3G5 in clonally expanded infrapatellar fat pad (IPFP) cells. Cell surface staining of four clonally expanded IPFP cells (a-d) and the parent IPFP population (e) using 3G5 and fluorescein isothiocyanate-conjugated secondary antibody (green) and DAPI (4'-6-diamidino-2-phenylindole) (blue) is shown. Results show a heterogenous expression of 3G5 in the mixed IPFP population and also in the clonal IPFP cells.
Khan et al. Arthritis Research & Therapy 2008 10:R74 doi:10.1186/ar2448