137270

HEPES

EMPROVE^® EVOLVE

• 동의어(들): HEPES, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)
• 실험식(Hill 표기법): C₈H₁₈N₂O₄S
• CAS Number: 7365-45-9
• Molecular Weight: 238.30
• Beilstein: 883043
• MDL number: MFCD00006158
• UNSPSC 코드: 12161700

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• 제품 라인: EMPROVE^® EVOLVE
• 형태: powder
• 기술: cell culture | mammalian: suitable
• 불순물: Endotoxin, microbial, and trace metals; tested
• pH: 4.7-5.5
• 유용한 pH 범위: 6.8-8.2; 6.8-8.2
• pKa(25 °C): 7.5
• pKa: 7.5
• 적합성: suitable for manufacturing use
• 외래 활성: Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
• 저장 온도: 2-30°C
• SMILES string: OCCN1CCN(CC1)CCS(O)(=O)=O
• InChI: 1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
• InChI key: JKMHFZQWWAIEOD-UHFFFAOYSA-N

설명

애플리케이션

HEPES is a biological buffer often referred to as a “Good′s” buffer. It is the most commonly used biological buffer since the pKa of HEPES is 7.31 which corresponds to the physiological pH of 7.36. HEPES is considered to be non-toxic to culture cell lines, highly water soluble and provides high solution clarity.HEPES is used in cell culture media, in biopharma buffer formulations (both upstream and downstream), and in diagnostic reagents. HEPES based buffers are used in purification bioprocesses of antibodies, bioactives, proteins and growth factors.

포장

100 g in poly bottle
5, 10, 25, 50 kg in poly drum

법적 정보

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable