title: GSM6718736: SMI_NSP9_12h_CTRL_Rep1_cRIP; Homo sapiens; RIP-Seq
library_construction_protocol: For immunoprecipitation procedures, lysates were combined with an equal amount of nuclease free water to adjust the lysis buffer to a 1x concentration. Subsequent steps were performed as described in the eCLIP protocol, with the following modifications. Immunoprecipitates were washed two times in 1 ml CLIP lysis buffer, two times in IP wash buffer (50 mM Tris-HCl pH 7.4, 300 mM NaCl, 1 mM EDTA, 1% (v/v) NP40, 0.5% sodium deoxycholate, 0.25 mM DTT), followed by two washes in 50 mM Tris-HCl pH 7.4, 1 mM EDTA, 0.5% (v/v) NP40. All other steps were carried out as described in the eCLIP method (Nostrand, E. L. V. et al. Robust transcriptome-wide discovery of RNA-binding protein binding sites with enhanced CLIP (eCLIP). Nat Methods 13, 508–14 (2016)). eCLIP-seq (Nostrand, E. L. V. et al. Robust transcriptome-wide discovery of RNA-binding protein binding sites with enhanced CLIP (eCLIP). Nat Methods 13, 508–14 (2016))