Low density lipoprotein (LDL) particles associate with LDL receptors (LDLR) at the cell surface (Goldstein et al. 1979). This binding is mediated by the apoprotein B-100 component of the LDL particle, which binds LDLR with 1:1 stoichiometry (van Driel et al. 1989).
Goldstein, JL, Van Driel, IR, Brown, MS
Goldstein, JL, Brown, MS, Anderson, RG
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