M6250
2-巯基乙醇
≥99.0%
别名:
β-巯基乙醇, 2-羟乙基硫醇, BME, 硫代二甘醇
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
HSCH2CH2OH
化学文摘社编号:
分子量:
78.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-464-6
Beilstein/REAXYS Number:
773648
MDL number:
Assay:
≥99.0%
Bp:
157 °C (lit.)
Vapor pressure:
1 mmHg ( 20 °C)
产品名称
2-巯基乙醇, ≥99.0%
InChI key
DGVVWUTYPXICAM-UHFFFAOYSA-N
InChI
1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2
SMILES string
OCCS
vapor density
2.69 (vs air)
vapor pressure
1 mmHg ( 20 °C)
assay
≥99.0%
form
liquid
expl. lim.
18 %
concentration
14.3 M (pure liquid)
refractive index
n20/D 1.500 (lit.)
pH
4.5-6 (20 °C, 500 g/L)
bp
157 °C (lit.)
density
1.114 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
2-巯基乙醇广泛用于延迟溶液中的生物化合物氧化。
BME 适用于在聚丙烯酰胺凝胶电泳前还原蛋白质二硫键，通常用于 SDS-PAGE 的样品缓冲液，浓度为 5%。切割分子间（亚基之间）二硫键允许蛋白质的亚基在 SDS-PAGE 上独立分离。切割分子内（亚基内）二硫键可使亚基完全变性，从而使每个肽根据其链长迁移，而不受二级结构的影响。
General description
2-巯基乙醇是一种硫醇化合物，常用作有机反应中的还原剂。
signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1A - STOT RE 2 Oral
target_organs
Liver,Heart
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
165.2 °F - closed cup
flash_point_c
74 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Establishment of 2-mercaptoethanol-dependent differentiated insulin-secreting cell lines.
Asfari M, et al.
Endocrinology, 130(1), 167-178 (1992)
Silver stain for proteins in polyacrylamide gels: a modified procedure with enhanced uniform sensitivity.
Morrissey JH.
Analytical Biochemistry, 117(2), 307-310 (1981)
Katharina Rothe et al.
Blood, 123(23), 3622-3634 (2014-04-24)
Previous studies demonstrated that imatinib mesylate (IM) induces autophagy in chronic myeloid leukemia (CML) and that this process is critical to cell survival upon therapy. However, it is not known if the autophagic process differs at basal levels between CML
Manching Ku et al.
PLoS genetics, 4(10), e1000242-e1000242 (2008-11-01)
In embryonic stem (ES) cells, bivalent chromatin domains with overlapping repressive (H3 lysine 27 tri-methylation) and activating (H3 lysine 4 tri-methylation) histone modifications mark the promoters of more than 2,000 genes. To gain insight into the structure and function of
E M Michalak et al.
Cell death and differentiation, 15(6), 1019-1029 (2008-02-09)
The ability of p53 to induce apoptosis in cells with damaged DNA is thought to contribute greatly to its tumour suppressor function. P53 has been proposed to induce apoptosis via numerous transcriptional targets or even by direct cytoplasmic action. Two
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