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生物来源
microbial
质量水平
方案
≥75%
表单
powder
颜色
white to off-white
mp
156-158 °C (lit.)
储存温度
2-8°C
SMILES字符串
[H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)\C=C\[C@H](C)C(C)C
InChI
1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChI key
DNVPQKQSNYMLRS-APGDWVJJSA-N
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一般描述
麦角固醇或称维生素原D2是维生素D2的生物前体。它主要存在于真菌和原生生物(如锥虫体)的细胞膜中。
应用
麦角固醇已被用于:
- 作为酵母细胞单层模型的成分用于研究类固醇和三萜皂苷对单层的作用。
- 作为标准样品用于分离和鉴定含麦角固醇的真菌代谢物成分。
- 作为培养基成分用于分离布氏冈比亚锥虫的CYP51RNAi 表型,以验证麦角固醇的生物合成
生化/生理作用
麦角固醇在维持细胞膜的完整性 及其流动性中起一定作用。这种固醇具有抗肿瘤和消炎特性。
The influence of steroidal and triterpenoid saponins on monolayer models of the outer leaflets of human erythrocytes, E. coli and S. cerevisiae cell membranes
Journal of Colloid and Interface Science (2020)
PLoS neglected tropical diseases, 10(11), e0005125-e0005125 (2016-11-18)
Trypanosoma brucei gambiense is the main causative agent of Human African Trypanosomiasis (HAT), also known as sleeping sickness. Because of limited alternatives and treatment toxicities, new therapeutic options are urgently needed for patients with HAT. Sterol 14alpha-demethylase (CYP51) is a
Insect deterrent and nematicidal screening of microfungi from Mexico and anti-aphid compounds from Gliomastix masseei
Revista Brasileira de Zootecnia (2017)
Trypanosoma brucei CYP51: essentiality and targeting therapy in an experimental model
PLoS Neglected Tropical Diseases (2016)
Pediatric Dentistry (2019)
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