the possibility that glutathione-s-transferases can serve as heme carriers in cells was studied via the following two characteristics : the ability to bind hemin reversibly and the coordination between heme and glutathione-s-transferases level in the cell . two erythroleukemic cell lines that can be induced to synthesize hemoglobin were studied , k-562 and friend murine erythroleukemia cells .
C0018988
hemin
C0018966
heme