  We compare predictions for high energy neutrino and anti-neutrino deep
inelastic scattering cross-sections within the conventional DGLAP formalism of
next-to-leading order QCD, using the latest parton distribution functions such
as CT10, HERAPDF1.5 and MSTW08 and taking account of PDF uncertainties. From
this we derive a benchmark cross-section and uncertainty which is consistent
with the results obtained earlier using the ZEUS-S PDFs. We advocate the use of
this for analysing data from neutrino telescopes, in order to facilitate
comparison between their results.
