F2252
L-（-）-岩藻糖
≥98% (GC)
别名:
6-脱氧-L-半乳糖
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关于此项目
经验公式（希尔记法）:
C6H12O5
化学文摘社编号:
分子量:
164.16
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
219-452-7
Beilstein/REAXYS Number:
1723321
MDL number:
Quality Level
assay
≥98% (GC)
form
powder
technique(s)
gas chromatography (GC): suitable
color
white
mp
150-153 °C (lit.)
solubility
H2O: soluble 50 mg/mL, clear to very slightly hazy
SMILES string
C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C=O
InChI
1S/C6H12O5/c1-3(8)5(10)6(11)4(9)2-7/h2-6,8-11H,1H3/t3-,4+,5+,6-/m0/s1
InChI key
PNNNRSAQSRJVSB-KCDKBNATSA-N
General description
L-岩藻糖是一种在哺乳动物体内发现的天然单糖，是多种N-和O-链聚糖和糖脂的重要组分。
Application
L-(−)-岩藻糖已：
- 用作凝集素珠结合试验中的非半抗原糖，以研究其对诸如花生凝集素（PNA）和双花扁豆凝集素（DBA）等固定化凝集素结合的影响
- 用作稀释酶解物的内部标准品，用于分析方法
- 用于合成岩藻糖基硫苷
Biochem/physiol Actions
L-岩藻糖也可用作食品添加剂。它具有抗炎作用。它可抑制皮肤免疫反应和肺泡巨噬细胞启动。L-岩藻糖还可抑制肿瘤生长和肿瘤形成。
L-岩藻糖（6-脱氧-L-半乳糖）用于含有聚糖的岩藻多糖的研究。研究其作为聚糖修饰碳水化合物，其产生IgE抗体识别的抗原位点。L-岩藻糖用作底物以鉴定、区分和表征酶，例如岩藻糖苷酶、I-岩藻糖异构酶和 L-岩藻糖脱氢酶。它可用于研究细胞器、细菌微室，参与植物和藻细胞壁糖的降解。L-岩藻糖还可用作稀有糖鉴定和分析中的参考化合物。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
涉药品监管产品
此项目有
Marcel Tutor Ale et al.
Marine drugs, 9(10), 2106-2130 (2011-11-11)
Seaweeds--or marine macroalgae--notably brown seaweeds in the class Phaeophyceae, contain fucoidan. Fucoidan designates a group of certain fucose-containing sulfated polysaccharides (FCSPs) that have a backbone built of (1→3)-linked α-L-fucopyranosyl or of alternating (1→3)- and (1→4)-linked α-L-fucopyranosyl residues, but also include
Jay J Listinsky et al.
American journal of translational research, 3(4), 292-322 (2011-09-10)
Breast cancer cells incorporate the simple sugar alpha-L-fucose (fucose) into glycoproteins and glycolipids which, in turn, are expressed as part of the malignant phenotype. We have noted that fucose is not simply a bystander molecule, but, in fact, contributes to
Simon N Robinson et al.
Experimental hematology, 40(6), 445-456 (2012-02-07)
Delayed engraftment remains a major hurdle after cord blood (CB) transplantation. It may be due, at least in part, to low fucosylation of cell surface molecules important for homing to the bone marrow microenvironment. Because fucosylation of specific cell surface
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| F2252-10MG | 04061833612811 |
| F2252-5G | 04061833612835 |
| F2252-100G | 04061832389523 |
| F2252-25G | 04061833612828 |