title: Isoelectric focusing of Chlamydia trachomatis.
abstract: HeLa-229 cells and the elementary bodies of Chlamydia trachomatis had a net negative electrical surface charge at neutral pH when measured by isoelectric focusing. Inclusion-forming and non-inclusion-forming elementary bodies focused in one band at pI 4.64.
mesh_terms: D002692:Chlamydia trachomatis / Q000254:growth & development / Q000502:physiology*; D006367:HeLa Cells / Q000382:microbiology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007526:Isoelectric Point; D008564:Membrane Potentials