推薦產品
等級
BioPerformance Certified
化驗
≥99.5% (titration)
形狀
crystalline powder
技術
cell culture | mammalian: suitable
雜質
endotoxin and Total Aerobic Microbial Count, tested
pH值
7.3-8.7
有用的pH值範圍
7.3-8.7
pKa (25 °C)
8.0
pKa
8
mp
237-239 °C (lit.)
溶解度
H2O: 25 g + 50 mL, clear, colorless
正離子痕跡
heavy metals (as Pb): ≤5 ppm
λmax
A290 at ≤0.1 (C=33% w/w)
應用
diagnostic assay manufacturing
SMILES 字串
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 密鑰
OWXMKDGYPWMGEB-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
EPPS or 4-(2-hydroxyethyl)piperazine-1-propanesulfonic acid (HEPPS) is a zwitterionic buffer substance from the group of good buffers. It effectively maintains constant pH in a solution, which is necessary for many biological and biochemical reactions. EPPS buffer is widely used in cell culture experiments and biological research.
應用
EPPS may be used as a buffer solution to stabilize the pH in sea water samples during the titration experiments.
特點和優勢
- BioPerformance Certified, high-quality level (400), ensures reliable and consistent results.
- Suitable for mammalian cell culture techniques
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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)
Feng Xie et al.
Cancer letters, 364(2), 106-117 (2015-05-17)
Cervical cancer is often associated with eosinophil (EOS) infiltration, but the source and the role of EOS are still largely unknown. Our previous work has established that thymic stromal lymphopoietin (TSLP) can stimulate the growth of cervical cancer cell in
Xiannu Jin et al.
Journal of pharmacological and toxicological methods, 70(2), 188-194 (2014-08-26)
Malaria is a major health concern and affects over 300million people a year. Accordingly, there is an urgent need for new efficacious anti-malarial drugs. A major challenge in developing new anti-malarial drugs is to design active molecules that have preferable
Calvin R Justus et al.
Experimental cell research, 334(1), 100-113 (2015-04-08)
The effect of acidosis, a biochemical hallmark of the tumor microenvironment, on cancer progression and metastasis is complex. Both pro- and anti-tumorigenic effects of acidosis have been reported and the acidic microenvironment has been exploited for specific delivery of drugs
Anindya Sarkar et al.
The Journal of biological chemistry, 290(35), 21615-21628 (2015-07-03)
Heat shock protein 90 (hsp90) drives heme insertion into the β1 subunit of soluble guanylate cyclase (sGC) β1, which enables it to associate with a partner sGCα1 subunit and mature into a nitric oxide (NO)-responsive active form. We utilized fluorescence
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