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Troponin I(104-115)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
CAS NO:98353-69-6
包装:50mg, 100mg, 250mg
规格:≥98%

产品介绍

Troponin I (104-115) is a cardiac and skeletal muscle protein useful in the laboratory diagnosis of heart attack. It occurs in different plasma concentration but the same circumstances as troponin T - either test can be performed for confirmation of cardiac muscle damage and laboratories usually offer one test or the other. Troponin I is a part of the troponin protein complex, where it binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place. Because of it, myosin cannot bind actin in relaxed muscle. When calcium binds to the troponin C it causes conformational changes which lead to dislocation of troponin I and finally tropomyosin leaves the binding site for myosin on actin leading to contraction of muscle. The letter I is given due to its inhibitory character. References: Schachat F, Brandt PW. The troponin I: inhibitory peptide uncouples force generation and the cooperativity of contractile activation in mammalian skeletal muscle. J Muscle Res Cell Motil. 2013 May;34(2):83-92. doi: 10.1007/s10974-013-9336-y. Epub 2013 Jan 23. PubMed PMID: 23340900.

纯度:≥98%

CAS:98353-69-6