产品名称
HEPES缓冲溶液, 1 M in H2O
SMILES string
OCCN1CCN(CCS(=O)(O)=O)CC1
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
form
liquid
concentration
1 M in H2O
238 g/L HEPES in H2O
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
pH
5.5±0.5
useful pH range
6.8-8.2
density
1.07 g/mL at 20 °C
application(s)
diagnostic assay manufacturing
Quality Level
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Application
HEPES已可用于:
- 作为SAPI培养基的组成部分,用于培养 斑疹伤寒菌 疫苗
- 制备PC12细胞分化培养基。它还是RPMI培养基的一个组份
- 作为培养大鼠皮层神经元分离缓冲液的组成部分
- 与MgCl2、KCl、和低渗缓冲液中的精氨酸一起,应用mGRASP法检测哺乳动物突触
- 作为琼脂糖凝胶制备中所用的Danieu′s aquarium water的组份
General description
HEPES被认为是生物学研究中最好的通用缓冲液之一。在生物pH值下,该分子为两性离子,缓冲液pH在 6.8到8.2时有效。HEPES已被广泛应用于一系列应用中,包括组织培养。常用来缓冲空气中的细胞培养基。HEPES在Mg的 体外 实验中得到了应用。
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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