SRE0065

HEPES solution, 1M

• 동의어(들): HEPES Buffer, N-(2-Hydroxyethyl)piperazineN′-(2-ethanesulfonic acid)
• UNSPSC 코드: 12352107
• NACRES: NA.25

속성

• 양식: liquid
• Quality Level: 400
• 농도: 1 M
• 색상: colorless
• pH: 7.2-7.5 (25 °C)
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp

설명

애플리케이션

HEPES buffer preserves a normal physiological pH environment and is commonly used as a buffer in cell culture applications. HEPES buffer provides no nutritional benefit to cells, but adds extra buffering capacity to the cell culture particularly during experiments performed outside the carbon dioxide incubator.

This 1 M stock solution contains HEPES adjusted to pH 7.35 with sodium hydroxide. Add the concentrated buffer to the cell culture medium to reach the desired concentration (typically 10–25 mM).

Notes: If precipitation is present in the concentrated buffer, gently warm the bottle to 37 °C and mix until completely dissolved prior to dilution.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable