Structural property and in vitro self-assembly of shark type I collagen

被引：34

作者：

Nomura, Y

Yamano, M

Hayakawa, C

Ishii, Y

Shirai, K

机构：

[1] Applied Protein Chemistry, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1997年 / 61卷 / 11期

关键词：

type I collagen; shark; self-assembly; static light scattering; electrophoretic light scattering;

D O I：

10.1271/bbb.61.1919

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The main structure of shark type I collagen is similar to that of land mammals, with a partial difference in amino acid sequence and post-translational modification. By static light scattering, the weight-average molecular weight of shark collagen (7.52 x 10(5)) suggests the presence of some aggregated molecules? oligomeric collagen. The self-assembly curve of shark collagen had a shorter lag phase and a longer growth phase than that of pig collagen. The optimum temperature and pH of shark collagen self-assembly is different from that of pig collagen.

引用

页码：1919 / 1923

页数：5

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