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    "tldr": "Cholesteryl hemisuccinate (CHS) is cholesterol modified by one esterification at the 3-hydroxyl position so a detergent-based buffer can carry it into solution.",
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            "value": "Cholesteryl hemisuccinate (CHS) is cholesterol modified by one esterification at the 3-hydroxyl position so a detergent-based buffer can carry it into solution.",
            "source": "Lab article (https://www.preppinpeppers.com/blogs/the-lab/why-chs-quietly-stabilizes-your-membrane-proteins)",
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            "value": "What CHS Is",
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            "value": "What the method actually measures",
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            "q": "Does CHS stabilize membrane proteins by binding a specific motif?",
            "a": "No. The new MM-TPP data show stabilization is independent of CRAC/CARC density and occurs even in E. coli, pointing to a nonspecific sterol scaffold mechanism rather than selective lipid binding."
        },
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            "q": "Which membrane proteins benefit most from CHS?",
            "a": "Organellar proteins (ER, Golgi, mitochondria) and proteins with more transmembrane helices show the largest Tm shifts, while plasma membrane proteins are intrinsically more stable and gain less."
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            "q": "Why does my single purified protein show only a small CHS effect?",
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