4-(2-羟乙基)-1-哌嗪丙磺酸，EPPS [HEPPS]；≥99.5% (titration)

图片 4-(2-羟乙基)-1-哌嗪丙磺酸，EPPS [HEPPS]；≥99.5% (titration)
别名：EPPS；HEPE；4-(2-羟乙基)-1-哌嗪丙磺酸；4-羟乙基哌嗪丙磺酸；N-(2-羟乙基)哌嗪-N′-(3-丙磺酸)；4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid)

Empirical Formula (Hill Notation): C9H20N2O4S CAS号: 16052-06-5 分子量: 252.33 Beilstein: 3957385 EC 号: 240-198-8 MDL编号: MFCD00006160 PubChem化学物质编号: 24894698 NACRES: NA.25
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: E9502
CAS号: 16052-06-5
MDL号: MFCD00006160
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¥711.43

说明

应用

EPPS has been used:
  • to verify the effect of pH variation on the proteolytic activity of the posterior midgut (PMG) contents and anterior midgut (AMG) tissue homogenate
  • to prepare a destaining buffer to destain intensely stained gel pieces
  • to prepare digestion buffer for in-gel enzymatic digestion
  • to reconstitute the digested peptides for the processing of brain-derived extracellular vesicle (EV) proteins and 16-plex isobaric tandem mass tag (TMT) peptide labeling

 

属性

质量水平

400

测定

≥99.5% (titration)

形式

powder

pH值（酸碱度）

7.3-8.7

useful pH range

7.3-8.7

pKa (25 °C)

8.0

pKa 

8

mp

237-239 °C (lit.)

溶解性

H2O: 25 g + 50 mL, clear, colorless

λmax

A290 at ≤0.1 (C=33% w/w)

application(s)

diagnostic assay manufacturing

SMILES string

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

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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