Skip to Content
Merck
  • Enhancement of colloid uptake by tumor cell surface electrical charge modification.

Enhancement of colloid uptake by tumor cell surface electrical charge modification.

Biochimica et biophysica acta (1989-07-10)
L J Anghileri, P Maincent, J Robert
PMID2752031
ABSTRACT

Colloidal [51Cr]chromic phosphate uptake is considerably increased by preincubation of P388 ascites leukemia cells with poly(DL-lysine). The uptake increase is in direct relationship with the concentration and the degree of polymerization of poly(DL-lysine). The probable implication of cell surface electrical charge modification in these phenomena is discussed.