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Updated: Jun 19, 2026

Multiplexed Single-molecule Force Proteolysis Measurements Using Magnetic Tweezers
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Multiplexed Single-molecule Force Proteolysis Measurements Using Magnetic Tweezers

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性"分子信标"用于原蛋白

Jinyi Yang1, Yifan Quan1,2, Yifu Ouyang1,2

  • 1Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.

Biomacromolecules
|September 3, 2024
PubMed
概括

研究人员开发了一种新的比度分子信标,用于检测受损的原蛋白. 这种基于的探针提供了一种新的方法来识别生物环境中的原异常.

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In vitro Synthesis of Native, Fibrous Long Spacing and Segmental Long Spacing Collagen

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Imaging Denatured Collagen Strands In vivo and Ex vivo via Photo-triggered Hybridization of Caged Collagen Mimetic Peptides

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相关概念视频

Structural Protein Function01:56

Structural Protein Function

Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity.  In bones and teeth, it mineralizes to form...
Fibril-associated Collagen01:11

Fibril-associated Collagen

Fibril-associated collagens are a type of collagens present in the extracellular matrix with interrupted triple helices or FACIT (Fibril-associated collagens interrupted triple-helices). FACIT help connect and attach the collagen fibrils with each other as well as with other proteins of the extracellular matrix.
For example, the type II collagen fibrils in cartilage have covalently bound type IX fibril-associated collagens at regular intervals. Other types of fibril-associated collagens are...