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Prepro-atrial natriuretic factor (26-55) (human) (NT-pro-ANP (1-30)) 是衍生自心房利钠素原的四种肽激素之一。它也被称为长效利钠肽。该肽具有与心房利钠因子相同的强效血管舒张特性。由于颗粒鸟苷酸环化酶活性的激活,血管舒张与环 GMP 水平增加 4-5 倍有关。与前房性利钠因子 (56-92) 和利尿肽一样,它在充血性心力衰竭患者中的浓度较高。它导致三种肽的前列腺素 E2 (PGE2) 水平的最大增加。慢性心力衰竭中已知的 PGE2 增加可能部
编号:194614
CAS号:112160-82-4
单字母:H2N-NPMYNAVSNADLMDFKNLLDHLEEKMPLED-OH
| 溶解度: | Insoluble in water. Dissolve in a small amount of DMSO or 60% acetonitrile in water with 0.1% TFA. Then dilute with water or any desired buffer. |
Prepro-atrial natriuretic factor (26-55) (human) (NT-pro-ANP (1-30)) is one of four peptide hormones derived from the atrial natriuretic prohormone. It is also known as long acting natriuretic peptide. The peptide has potent vasodilatory properties equal to atrial natriuretic factor. Vasodilation is associated with a 4-5 fold increase in cyclic GMP levels due to activation of particulate guanylate cyclase activity. Like prepro-atrial natriuretic factor (56-92) and kaliuretic peptide it is present in higher concentration in individuals with congestive heart failure. It causes the maximal increase in prostaglandin E2 (PGE2) levels of the three peptides. The known increase in PGE2 in chronic heart failure may be in part secondary to these peptides.
人前心钠素原(26-55)代表关键中间片段,用于研究前体加工和多肽成熟。该序列捕获折叠和内部相互作用定位必需的结构基序。研究人员使用该片段分析生物合成通路和分子识别元件。其明确形式有助于合成生物学和多肽工程研究。
Prepro-Atrial Natriuretic Factor (26-55) (human) represents a key intermediate segment used to study precursor processing and peptide maturation. The sequence captures structural motifs essential for folding and internal interaction mapping. Researchers employ this fragment to analyze biosynthetic pathways and molecular recognition elements. Its well-defined form aids in synthetic biology and peptide engineering investigations.
| DOI | 名称 | |
|---|---|---|
| 10.1152/japplphysiol.01196.2003 | Effects of tilting and volume loading on plasma levels and urinary excretion of relaxin, NT-pro-ANP, and NT-pro-BNP in male volunteers | 下载 |
| 10.1186/2047-783x-14-3-106 | The effects of physical exercise on plasma levels of relaxin, NTproANP, and NTproBNP in patients with ischemic heart disease | 下载 |
| 10.1016/s0006-291x(87)80307-8 | Atrial natriuretic prohormone peptides 1-30, 31-67, and 79-98 vasodilate the aorta | 下载 |




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