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品質等級
化驗
≥98.0% (HPLC)
≥98.0% (TLC)
形狀
powder
分子量
142.16
儲存溫度
room temp
SMILES 字串
CC1=N[C@@H](CCN1)C(O)=O
InChI
1S/C6H10N2O2/c1-4-7-3-2-5(8-4)6(9)10/h5H,2-3H2,1H3,(H,7,8)(H,9,10)/t5-/m0/s1
InChI 密鑰
WQXNXVUDBPYKBA-YFKPBYRVSA-N
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一般說明
依克多因(Ectoine)是一种天然的环状四氢嘧啶,它是一种可以与水结合的低分子量有机渗透剂。它是一类小分子伴侣(small molecule chaperone,SMC)的一部分。
生化/生理作用
依克多因是多种微生物中的渗透保护剂,包括异养、嗜盐菌和非嗜盐菌,如链霉菌和大肠杆菌。这种相容性溶质对大肠杆菌在干燥和储存过程中也有保护作用。依克多因与蛋白质和脂质双层的稳定有关。它还调节膨压的保持并减轻干燥胁迫。它可以用于治疗炎症性疾病,例如过敏性鼻炎、特应性皮炎和慢性阻塞性肺疾病。依克多因可以在体外引起DNA结构变化,并保护DNA免受电离辐射(IR)的伤害。它可以防止胰岛素淀粉样蛋白在体外形成。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
Ectoine and hydroxyectoine inhibit aggregation and neurotoxicity of Alzheimer?s beta-amyloid
Febs Letters, 579(21), 4775-4780 (2005)
Biophysical chemistry, 160(1), 62-68 (2011-10-22)
We have performed Molecular Dynamics simulations of ectoine, hydroxyectoine and urea in explicit solvent. Special attention has been spent on the local surrounding structure of water molecules. Our results indicate that ectoine and hydroxyectoine are able to accumulate more water
Clinics in dermatology, 26(4), 326-333 (2008-08-12)
The protective properties of ectoine, formerly described for only extremophilic microorganisms, can be transferred to human skin. Our present data show that the compatible solute ectoine protects the cellular membrane from damage caused by surfactants. Transepidermal water loss measurements in
Cryobiology, 64(3), 250-260 (2012-02-22)
Cellular response during the freeze-thaw process strongly affects the cryopreservation outcome including cell morphology and cell viability. Cryomicroscopy was used to individually analyze the osmotic response of human pulmonary microvascular endothelial cells (HPMECs) during slow cooling (1 °C/min) to -60
Applied and environmental microbiology, 78(20), 7483-7486 (2012-08-14)
Mycobacterium smegmatis is a commonly used mycobacterial model system. Here, we show that M. smegmatis protects itself against elevated salinity by synthesizing ectoine and hydroxyectoine and characterize the phenotype of a nonproducing mutant. This is the first analysis of M.
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