Dijk, H.P. van

binding receptor culture medium tf -2fe haem-hx cytotrophoblast number experiment method rat hx expression hx receptors rabbit non-specific binding non-specific species figure culture medium hx species biochem van dijk result tfr expression solution chromatography binding studies culture time high-affinity hx receptors rabbit hx 0.1 m naoh binding sites transferrin placenta taketani receptor number protein 0.1 study haemopexin scatchard affinity scatchard plot culture conditions analysis student-newman-keuls test muller-eberhard concentration range trophoblast cells procedure 0.83 nm data points netherland hx preparations trophoblast table hx-receptor expression point kohno medium change ratio tokunaga cytotrophoblast cells syncytiotrophoblast kliman medium 199 binding data transferrin receptors cell population light tf -2fe scatchard placental brushborder membranes rabbit hx species university hospital dijkzigt surface ug /ml streptomycin value population table 1 effect