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產品線
BioXtra
化驗
≥99.5% (titration)
形狀
powder
技術
cell culture | embryo: suitable
pH值
5.0-6.5 (25 °C, 238 g/L)
有用的pH值範圍
6.8-8.2
pKa (25 °C)
7.5
7.5
溶解度
water: 500 mg/mL, clear, colorless
吸收
≤0.05 at 290 in H2O at 33%
SMILES 字串
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 密鑰
JKMHFZQWWAIEOD-UHFFFAOYSA-N
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相关类别
一般說明
HEPES被描述为生物研究领域的最佳通用缓冲液之一。在生理pH条件下,该分子是两性离子,并且在pH 6.8至8.2(pKa 7.55)范围内是一种有效的缓冲剂。HEPES已被广泛用于各种应用,包括组织培养。它通常用于缓冲与空气接触的细胞培养基。HEPES可用于Mg的 体外 实验。它通常以5 mM至30 mM的浓度用于细胞培养。
應用
HEPES已可用于:
- 作为改良Eagle最小必需培养基的成分,用于 体外 培养生精细胞,并作为冷冻保护剂的成分,用于保存这些生殖细胞。
- 作为改良Ham's F-10的组分,用于孵育母鹿受精卵,以实现单倍体雄性半合子受体生产
- 制备90% Percoll溶液,用于Percoll梯度法以收集和制备精子
物理性質
有效pH范围: 6.8 - 8.2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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