97622

2-Mercaptoethanol

for HPLC derivatization, LiChropur^™, ≥99.0% (GC)

• 동의어(들): β-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol
• Linear Formula: HSCH₂CH₂OH
• CAS Number: 60-24-2
• Molecular Weight: 78.13
• Beilstein: 773648
• EC Number: 200-464-6
• MDL number: MFCD00004890
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329770550
• NACRES: NA.05

속성

• Grade: for HPLC derivatization
• Quality Level: 100
• vapor density: 2.69 (vs air)
• vapor pressure: 1 mmHg ( 20 °C)
• 분석: ≥99.0% (GC)
• 형태: liquid
• 품질: LiChropur^™
• expl. lim.: 18 %
• 농도: 14.3 M (pure liquid)
• 기술: HPLC: suitable
• refractive index: n20/D 1.500 (lit.); n20/D 1.500-1.502
• bp: 157 °C (lit.)
• density: 1.114 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: OCCS
• InChI: 1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2
• InChI key: DGVVWUTYPXICAM-UHFFFAOYSA-N

설명

일반 설명

2-Mercaptoethanol is a thiol compound showing growth promoting properties on mouse lymphoma L1210 cells in vitro. It also enhances viability, blast transformation and antibody formation in lymphocyte cultures.

애플리케이션

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.

suitable for derivatisation of Amine groups

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS06,GHS08,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H331,H310,H315,H317,H318,H361f,H373,H410
• 예방조치 성명서: P273 - P280 - P301 + P310 - P302 + P352 + P310 - P304 + P340 + P311 - P305 + P351 + P338
• 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
• 표적 기관: Liver,Heart
• Storage Class Code: 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