L-鼠李糖

L-鼠李糖用途

Rhamnose monohydrate (L-Rhamnose monohydrate) 是存在植物和细菌中的一种单糖。Rhamnose monohydrate- 免疫原连接物能被用于免疫疗法。Rhamnose monohydrate 能通过胞外途径穿过上皮细胞,可以作为肠吸收的标志。

L-鼠李糖名称

[ CAS 号 ]:
10030-85-0

[ 中文名 ]:
L-鼠李糖

[ 英文名 ]:
6-Deoxy-L-mannosehydrat

[英文别名 ]:

(2R,3R,4S,5S)-2,3,4,5-Tetrahydroxyhexanalhydrat
6-Désoxy-L-mannose hydrate
RHAMNOSE,L-(+)-(RG)
6-Deoxy-L-mannose hydrate (1:1)
(2R,3R,4S,5S)-2,3,4,5-Tétrahydroxyhexanal hydrate
6-Deoxy-L(+)-mannose
EINECS 222-793-4
(2R,3R,4S,5S)-2,3,4,5-Tetrahydroxyhexanal hydrate
L(+)Rhamnopyranose
L-Rhamnegin

L-鼠李糖生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 癌症

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Chen W, et al. L-rhamnose antigen: a promising alternative to α-gal for cancer immunotherapies. ACS Chem Biol. 2011 Feb 18;6(2):185-91.

[2]. Zuhl MN , et al. Effects of oral glutamine supplementation on exercise-induced gastrointestinal permeability and tight junction protein expression. J Appl Physiol (1985). 2014 Jan 15;116(2):183-91.

L-鼠李糖物理化学性质

[ 密度 ]:
1.47

[ 沸点 ]:
323.9ºC at 760mmHg

[ 熔点 ]:
90-95 °C(lit.)

[ 分子式 ]:
C₆H₁₄O₆

[ 分子量 ]:
182.172

[ 闪点 ]:
149.7ºC

[ 精确质量 ]:
182.079041

[ PSA ]:
107.22000

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
1.99E-05mmHg at 25°C

[ 折射率 ]:
1.593

[ 储存条件 ]:
室温

[ 水溶解性 ]:
300 g/L (20 ºC)

L-鼠李糖MSDS

详细MSDS(安全技术说明书)

L-鼠李糖安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/38

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
29400010

L-鼠李糖制备

由甜橙等其他芸香科提取物分解出糖配体而制得。

L-鼠李糖海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

L-鼠李糖文献

Rehmannia glutinosa (Gaertn.) DC. polysaccharide ameliorates hyperglycemia, hyperlipemia and vascular inflammation in streptozotocin-induced diabetic mice.

J. Ethnopharmacol. 164 , 229-38, (2015)

Rehmannia glutinosa (Gaertn.) DC. (RG) has been widely used as traditional Chinese herbal medicine for treatment of diabetes and its complications. The polysaccharide fraction of RG has been proposed ...

The surface rhamnopolysaccharide epa of Enterococcus faecalis is a key determinant of intestinal colonization.

J. Infect. Dis. 211(1) , 62-71, (2015)

Enterococcus faecalis is a commensal bacterium of the human intestine and a major opportunistic pathogen in immunocompromised and elderly patients. The pathogenesis of E. faecalis infection relies in ...

Antioxidant and antiproliferative activities of polysaccharide fractions from litchi pulp.

Food Funct. 6 , 2598-606, (2015)

Three litchi polysaccharide fractions (LPFs), LP-4, LP-6 and LP-8, were obtained by fractional precipitation using 40%, 60% and 80% ethanol, respectively. The physicochemical properties, chemical anti...

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