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16005

Sigma-Aldrich

Brij® L23

main component: tricosaethylene glycol dodecyl ether

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别名:
Brij 35, C12E23, 聚氧乙烯(23)月桂醚
CAS号:
9002-92-0
MDL编号:
MFCD00080891
PubChem化学物质编号:
57647536
NACRES:
NA.21

质量水平

200

描述

non-ionic

形式

pellets

CMC

91 μM

mp

39-43 °C

HLB值

16.9

溶解性

H2O: 40 mg/mL at 20 °C, clear to slightly hazy, colorless

痕量阳离子

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤500 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

InChI

1S/C58H118O24/c1-2-3-4-5-6-7-8-9-10-11-13-60-15-17-62-19-21-64-23-25-66-27-29-68-31-33-70-35-37-72-39-41-74-43-45-76-47-49-78-51-53-80-55-57-82-58-56-81-54-52-79-50-48-77-46-44-75-42-40-73-38-36-71-34-32-69-30-28-67-26-24-65-22-20-63-18-16-61-14-12-59/h59H,2-58H2,1H3

InChI key

IEQAICDLOKRSRL-UHFFFAOYSA-N

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相关类别

应用

Brij®L23是一种洗涤剂，可用来测定肺组织碳黑浓度。它还可用作微生物膜醛脱氢酶选择性和快速溶解。另外，使用明胶酶谱法，该产品还可以用来检测丙烯醛是否可能导致酶原激活。

生化/生理作用

Brij®L23也就是Brij35，或聚氧乙烯月桂醚，是一种非离子洗涤剂，能够减少非特异性蛋白质吸收，极大地减低电渗泵。它能够改变pH，但不会影响流率。它可用作非离子表面活性剂，降低空白吸收率，防止浑浊，提供良好的数据线性。

其他说明

非离子聚氧乙烯醚。 它还可用作微生物膜醛脱氢酶选择性和快速溶解。

法律信息

Brij is a registered trademark of Croda International PLC

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

300.2 °F - open cup

闪点(°C)

> 149 °C - open cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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J K Towns et al.
Analytical chemistry, 63(11), 1126-1132 (1991-06-01)
Capillary zone electrophoretic separations of proteins have been achieved by using nonionic surfactant coated capillaries. Capillaries were prepared by derivatization of the silica surface with octadecylsilane followed by the deposition of a layer of nonionic surfactant from an aqueous solution
Cheol-Hong Lim et al.
Environmental health and toxicology, 28, e2013014-e2013014 (2013-12-05)
This study was conducted to determine whether nano-sized carbon black exposure results in greater damage in high fat diet-induced overweight rats than normal weight ones and to identify the possible causes of any differences. Two groups of Sprague-Dawley rats allocated
B T Dumas et al.
Clinica chimica acta; international journal of clinical chemistry, 258(1), 21-30 (1997-02-03)
A rapid and reliable method for measuring serum albumin employing bromcresol green is described. The addition of albumin to a solution of bromcresol green in a 0.075 M succinate buffer pH 4.20 results in an increase in absorbance at 628
R Hommel et al.
Journal of basic microbiology, 30(4), 297-300 (1990-01-01)
An improved solubilization procedure for the membrane-bound quinoprotein aldehyde dehydrogenase from Acetobacter rancens CCM 1774 was established. After the first solubilization of membrane enzymes by Brij 35 which provided important extraction of membrane proteins other than aldehyde dehydrogenase, the application
Lingling Chen et al.
Scientific reports, 7(1), 12218-12218 (2017-09-25)
Optical clearing methods can facilitate deep optical imaging in biological tissue by reducing light scattering and this has enabled accurate three-dimensional signal visualization and quantification of complex biological structures. Unfortunately, existing optical clearing approaches present a compromise between maximizing clearing
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