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Knig D, Oesser S, Scharla S, Zdzieblik D, Gollhofer A. Specific Collagen Peptides Improve Bone Mineral Density and Bone Markers in Postmenopausal Women-A Randomized Controlled Study. Nutrients. 2018;10(1):97. Published 2018 Jan 16. doi:10.3390/nu10010097

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Pull-down assays provide a straightforward, cost-effective, and highly informative approach to identifying, verifying, and characterizing these interactions

Morphological examination and fluorescence staining After treating the cells with various substances for the specified durations, they were observed using a phase-contrast optical microscope (Thermo Fisher, Evos M7000, MA, USA)