Op den Camp H J, Oosterhof A, Veerkamp J H
Infect Immun. 1985 Jan;47(1):332-4. doi: 10.1128/iai.47.1.332-334.1985.
Binding of the lipoteichoic acids of Bifidobacterium bifidum to human colonic epithelial cells appeared to be specific, reversible, and cell concentration and time dependent. A single population of approximately 8.3 X 10(8) binding sites per cell was detected, with a dissociation constant of 125 microM. Ester-linked fatty acids are essential for binding.
双歧杆菌的脂磷壁酸与人结肠上皮细胞的结合似乎具有特异性、可逆性,且依赖于细胞浓度和时间。检测到每个细胞约有8.3×10⁸个结合位点的单一群体,解离常数为125微摩尔。酯连接的脂肪酸对于结合至关重要。