Merck
CN

G0500

Sigma-Aldrich

D-(+)-半乳糖胺 盐酸盐

≥99% (HPLC)

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别名:
2-氨基-2-脱氧-D-半乳糖 盐酸盐, D-软骨糖胺 盐酸盐
经验公式(希尔记法):
C6H13NO5 · HCl
CAS号:
分子量:
215.63
Beilstein:
3697825
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

生物来源

shark (cartilage)

质量水平

检测方案

≥99% (HPLC)

形式

powder

technique(s)

HPLC: suitable

杂质

≤0.5% Glucosamine (HPAE)

颜色

white to off-white

mp

172-180  °C

溶解性

H2O: 50 mg/mL, clear to slightly hazy, colorless to very faintly yellow

储存温度

room temp

SMILES string

Cl.N[C@@H](C=O)[C@@H](O)[C@@H](O)[C@H](O)CO

InChI

1S/C6H13NO5.ClH/c7-3(1-8)5(11)6(12)4(10)2-9;/h1,3-6,9-12H,2,7H2;1H/t3-,4+,5+,6-;/m0./s1

InChI key

CBOJBBMQJBVCMW-NQZVPSPJSA-N

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一般描述

D-半乳糖胺(d-GalN)是一种特异性肝毒剂,尤其可在肝细胞内代谢。它是一种源自半乳糖的6碳氨基糖。

应用

D-(+)-半乳糖盐酸盐已用于:
  • 甘露聚糖结合凝集素(MBL)与改性云母表面的表面结合
  • 腹腔注射前的无菌磷酸盐缓冲液(PBS)中
  • 小鼠中产生原发性骨髓来源的巨噬细胞(BMDM)

D-(+)-半乳糖胺(D-软骨胺)联合脂多糖(LPS)已用于诱导急性肝衰竭模型(LPS/D-GALN诱导肝损伤、肝炎)的治疗研究,以寻找新药。

生化/生理作用

半乳糖胺(Gal)通过细胞坏死和凋亡诱导肝细胞死亡。它通过产生尿苷二磷酸己糖胺来阻止肝RNA的产生。D-半乳糖胺可降低细胞内尿嘧啶核苷酸库,进而阻止RNA和蛋白质的产生。

其他说明

为了全面了解我们针对客户研究提供的各种单糖产品,建议您访问我们的碳水化合物分类页面。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Acute liver failure is a severe liver disorder that poses considerable global challenges. Previous studies on Bifidobacterium longum R0175 have mainly focused on its psychotropic functions. The current research focused on the protective efficacy of B. longum R0175 against acute
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Acute liver failure is a clinical emergency associated with high mortality. Accumulating evidence indicates that gut microbiota participates in the progression of liver injury, and preventive therapies based on altering gut microbiota are of great interest. Previous studies demonstrated that
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Applied microbiology and biotechnology, 103(1), 375-393 (2018-10-23)
Acute liver failure is a drastic, unpredictable clinical syndrome with high mortality. Various preventive and adjuvant therapies based on modulating the gut flora have been proposed for hepatic injury. We aimed to explore the preventive and therapeutic effects of Bifidobacterium
Xing Lin et al.
Biological & pharmaceutical bulletin, 37(4), 625-632 (2014-05-13)
This study examined the effect of genistein from Hydrocotyle sibthorpioides on lipopolysaccharide (LPS)/D-galactosamine (D-GalN)-induced acute hepatic failure. Compared to the model control, genistein treatment significantly protected against LPS/D-GalN-induced liver injury, as evidenced by the decrease in serum alanine and aspartate
Yulin He et al.
Stem cell research & therapy, 12(1), 396-396 (2021-07-15)
Effective treatments for acute-on-chronic liver failure (ACLF) are lacking. Human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) have been applied in tissue regeneration and repair, acting through paracrine effects, cell fusion, and actual transdifferentiation. The present study was designed to investigate

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