产品名称
HEPES 缓冲盐溶液, BioUltra, Molecular Biology, 2× concentrate
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)
SMILES string
OCCN1CCN(CC1)CCS(O)(=O)=O
InChI key
JKMHFZQWWAIEOD-UHFFFAOYSA-N
grade
Molecular Biology
product line
BioUltra
form
liquid
quality
2× concentrate
composition
dextrose, 2.0 g/L
HEPES, 10 g/L
KCl, 0.74 g/L
NaCl, 16 g/L
Na2HPO4.2H2O, 0.27 g/L
concentration
2 ×
impurities
DNases, none detected
RNases, none detected
phosphatases, none detected
proteases, none detected
refractive index
n20/D 1.339
pH
7.2 (25 °C)
cation traces
Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.04
Quality Level
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Application
- 用于制备质粒 DNA
- 作为制备用于 DNA 构建载体的转染主混合物的试剂
- 开发用于细胞渗漏测定的水凝胶前体
General description
Preparation Note
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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