A7506
L -抗坏血酸
reagent grade, crystalline
别名:
维他命C, 抗坏血病因子, 维生素C
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C6H8O6
化学文摘社编号:
分子量:
176.12
UNSPSC Code:
12352209
NACRES:
NA.26
PubChem Substance ID:
EC Number:
200-066-2
Beilstein/REAXYS Number:
84272
MDL number:
产品名称
L -抗坏血酸, reagent grade, crystalline
InChI key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
SMILES string
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
biological source
synthetic
grade
reagent grade
assay
≥98% ( with iodine, titration)
form
crystalline
technique(s)
HPLC: suitable
cell culture | stem cell: suitable
color
white to slightly yellow
pH
1.0-2.5 (25 °C, 176 g/L in water)
mp
190-194 °C (dec.)
solubility
water: soluble 50 mg/mL
storage temp.
room temp
Quality Level
Gene Information
human ... SLC23A2(9962)
正在寻找类似产品? 访问 产品对比指南
Application
L-抗坏血酸用于：
- 用作成软骨培养基成分，培养骨源性间充质干细胞（BMSC）（149）
- 用作高效液相色谱（HPLC）系统的参考标准品（150）
- 分析其对人类胃癌GES-1细胞和AGS细胞的影响（151）
Biochem/physiol Actions
L-抗坏血酸缺乏与L-古洛糖酸-1,4-内酯氧化酶（GLO）酶缺乏有关。能引起抗氧化作用，并通过抗坏血酸自由基中间体氧化为脱氢抗坏血酸。L-抗坏血酸对于维持氧化还原平衡至关重要。是多巴胺-β羟化酶的辅酶，有利于T细胞增殖，保护免疫系统，缓解普通感冒症状。
抗坏血酸，也被称为维生素C，是一种六碳内酯，由植物和一些动物产生，但是人和其他灵长类无法产生。抗坏血酸是多种酶的辅酶，可用作单加氧酶和双加氧酶的电子公里。抗坏血酸没还是强大的抗氧化剂，特别是对于活性氧化簇很有效。
Disclaimer
储存期间颜色可变暗。
General description
L-抗坏血酸的生物合成途径在植物，动物和真菌中有所不同。在L-古洛糖酸-1,4-内酯氧化酶（GLO）的作用下，由L-古洛糖酸-1,4-内酯合成。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
L-Ascorbic acid in organic synthesis: an overview
Tripathi RP, et al.
Current Organic Chemistry, 13(1), 99-122 (2009)
Vitamin C in health and disease: its role in the metabolism of cells and redox state in the brain
Figueroa-Mendez R and Rivas-Arancibia, S
Frontiers in Physiology, 6, 397-397 (2015)
Vitamin C in disease prevention and cure: an overview
Chambial S, et al.
Indian Journal of Clinical Biochemistry : IJCB, 28(4), 314-328 (2013)
Takashi Yoshida et al.
Nature chemical biology, 2(11), 596-607 (2006-09-26)
Transient receptor potential (TRP) proteins form plasma-membrane cation channels that act as sensors for diverse cellular stimuli. Here, we report a novel activation mechanism mediated by cysteine S-nitrosylation in TRP channels. Recombinant TRPC1, TRPC4, TRPC5, TRPV1, TRPV3 and TRPV4 of
Marc P Bradshaw et al.
Critical reviews in food science and nutrition, 51(6), 479-498 (2011-09-21)
Extensive reviews of research are available on the use of ascorbic acid, and its consequent degradation pathways, in physiological conditions or food matrices. However, very little information can be found for wine-related systems. This review highlights the relevant chemistry and
相关内容
Product Information Sheet
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持