--- title: "Meaning & Key Takeaway of: Owing to the difficulty of dealing with…" description: "\"Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics..." image: "https://sms4smile.com/quotes/i/3aa/karl-landsteiner-52286_characteristics_owing-to-the-difficulty-of-dealing-with_2454270.jpg" --- # Owing to the difficulty of dealing with substances of high… ![“Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are regarded as the principal con-stituents of living organisms.” quote by Karl Landsteiner](https://sms4smile.com/quotes/i/3aa/karl-landsteiner-52286_characteristics_owing-to-the-difficulty-of-dealing-with_2454270.jpg) [Download](https://sms4smile.com/quotes/i/3aa/karl-landsteiner-52286_characteristics_owing-to-the-difficulty-of-dealing-with_2454270.jpg) [Open image](https://sms4smile.com/quotes/i/3aa/karl-landsteiner-52286_characteristics_owing-to-the-difficulty-of-dealing-with_2454270.jpg) > “Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are regarded as the principal con-stituents of living organisms.” [Karl Landsteiner](https://sms4smile.com/quotes/author/karl-landsteiner/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Protein chemistry was still poorly understood, with high‑molecular‑weight substances posing experimental challenges. **In simple terms:** Scientists struggled to study large molecules, limiting knowledge of proteins. Key Takeaway Invest in advanced methods to study complex biomolecules. Themes science biology research methodology history of science Mood analytical reflective historical Type scientific educational When to use this quote - laboratory research - academic curricula - pharmaceutical development Key Concepts protein structure molecular weight analytical techniques Questions to Reflect On - What modern techniques could have accelerated early protein research? - How do historical limitations shape current scientific paradigms? 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