SIGMA M3148-25ML
25mL 2-Mercaptoethanol for molecular biology, for electrophoresis, suitable for cell culture, BioReagent, 99% (GC/titration)
Assay:
99% (GC/Titration)
CAS:
60-24-2
Chemical Formula:
HSCH₂CH₂OH
Flash Point:
68°C (154.4°F)
Storage Temperature:
Room Temperature
Grade:
for electrophoresis, for molecular biology
Millipore Sigma® 2-Mercaptoethanol for electrophoresis, for molecular, biology 99% (GC/titration)
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.
Assay:
99% (GC/Titration)
CAS:
60-24-2
Chemical Formula:
HSCH₂CH₂OH
Flash Point:
68°C (154.4°F)
Storage Temperature:
Room Temperature
Grade:
for electrophoresis, for molecular biology
Molecular Weight:
78.13g/mol
Synonyms:
β-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol
Volume:
25mL
