Interaction between DNA and the polybases polyarginine and polylysine in equivalent precipitates

In vitro interaction between calf thymus

In vitro interaction between calf thymus DNA and Escherichia coli LPS in the presence of divalent cation Ca2+

✍ Subrata Panja; Bimal Jana; Pulakesh Aich; Tarakdas Basu 📂 Article 📅 2008 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 228 KB

## Abstract With increasing addition of __Escherichia coli__ LPS to calf thymus DNA, both dissolved in CaCl~2~, absorption maxima of DNA at 260 nm decreased gradually with the appearance of isosbastic points at both ends of spectra, which implied some binding between DNA and LPS. Hill plot of absor