Dataset Open Access
Project: Biophysical investigation of purified HTT protein samples
Experiment: Large-scale stringent purification of HTT-HAP40 using heparin affinity chromatography
Date completed: 2019/05/12
Rationale: Previous attempts to generate a much purer and homogenous HTT-HAP40 sample showed that the complex can bind heparin resin. In small-scale experiment, I also incorporated helpful suggestions from scientists at the CHDI Palm Springs meeting full-length HTT research breakout group i.e. ATP wash to remove HSP proteins. The experiment included 3 affinity chromatography steps with FLAG, heparin and NiNTA resin and finally a gel filtration step and yielded a highly pure HTT-HAP40 sample: https://zenodo.org/record/2628064.
Large-scale stringent purification of HTT-HAP40 using heparin affinity chromatography_20190412.docx
Large-scale stringent purification of HTT-HAP40 using heparin affinity chromatography_20190412.pdf