推荐产品
产品线
BioXtra
质量水平
方案
≥99.5% (titration)
表单
powder
杂质
≤0.005% Phosphorus (P)
≤0.1% Insoluble matter
灼烧残渣
≤0.1%
pH值(酸碱度)
5.0-7.0 (20 °C, 1 M in H2O)
有效pH范围
7.3-8.7
pKa
8
mp
237-239 °C (lit.)
溶解性
H2O: 1 M at 20 °C, clear, colorless
痕量阴离子
bromide (Br-): ≤0.1%
痕量阳离子
Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.1%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
吸附
≤0.1 at 260 in H2O at 1 M
≤0.1 at 280 in H2O at 1 M
应用
diagnostic assay manufacturing
SMILES字符串
OCCN1CCN(CCCS(O)(=O)=O)CC1
InChI
1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15)
InChI key
OWXMKDGYPWMGEB-UHFFFAOYSA-N
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相关类别
一般描述
EPPS,又称为4-(2-羟乙基)哌嗪-1-丙磺酸,是一种两性离子缓冲剂,属于优质缓冲剂。它在维持溶液稳定pH值方面发挥关键作用,这对各种生物和生化过程至关重要。EPPS缓冲液在生物研究和细胞培养实验中得到广泛应用。
应用
EPPS缓冲液已被用作甲基乙二醛(MG)体外处理的缓冲液组分,以形成晚期糖基化终末产物,用于交联胶原原纤维。它还被用于制备光学显微镜的固定缓冲液。
特点和优势
- BioXtra产品系列可确保T15高质量产品的一致效果。
- ≥高达99.5%的测定结果保证了产品的纯度。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
lonization Enthalpies of Some Common Zvvitterionic Hydrogen-lon Buffers (HEPES, PIPES, HEPPS and BES) for Biological Research
Roig T, et al.
Journal of Separation Science, 993(47), 899-90j-899-90j (1993)
Methylglyoxal crosslinking increases the fracture toughness of gelatin hydrogels
Shrivastava A, et al.
Applied Mechanics and Materials, 176, 104524-104524 (2023)
Effects of maturation and advanced glycation on tensile mechanics of collagen fibrils from rat tail and Achilles tendons
Svensson R B, et al.
Acta Biomaterialia, 70, 270-280 (2018)
Equalization of Cleavage Is Not Causally Responsible for Specification of Cell Lineage
Edgar A, et al.
The Biological Bulletin, 237(3), 250-253 (2019)
Equilibrium studies, synthesis, and characterization of zwitterionic buffer (HEPES and HEPPS) dimethyltin (IV) complexes
Mahmoud M, et al.
Main Group Chemistry, 6(2) (2007)
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