M7522
2-巯基乙醇
liquid, BioReagent, suitable for cell culture
别名:
β-巯基乙醇, 2-羟乙基硫醇, BME, 硫代二甘醇
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关于此项目
线性分子式:
HSCH2CH2OH
化学文摘社编号:
分子量:
78.13
EC Number:
200-464-6
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
773648
MDL number:
vapor density
2.69 (vs air)
vapor pressure
1 mmHg ( 20 °C)
product line
BioReagent
form
liquid
expl. lim.
18 %
concentration
14.3 M (pure liquid)
technique(s)
cell culture | mammalian: suitable
refractive index
n
bp
157 °C (lit.)
solubility
H2O: 1 mL/mL
density
1.114 g/mL at 25 °C (lit.)
SMILES string
OCCS
InChI
1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2
InChI key
DGVVWUTYPXICAM-UHFFFAOYSA-N
Application
BME is suitable for reducing protein disulfide bonds prior to polyacrylamide gel electrophoresis and is usually included in a sample buffer for SDS-PAGE at a concentration of 5%. Cleaving intermolecular (between subunits) disulfide bonds allows the subunits of a protein to separate independently on SDS-PAGE. Cleaving intramolecular (within subunit) disulfide bonds allows the subunits to become completely denatured so that each peptide migrates according to its chain length with no influence due to secondary structure.
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警示词
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
靶器官
Liver,Heart
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
闪点 (F)
165.2 °F - closed cup
闪点 (°C)
74 °C - closed cup
PPE（个人防护设备）
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter