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OctMAB
动力蛋白抑制剂,用作表面活性剂
目录号: PC12380 纯度: ≥98%
CAS No. :1120-02-1
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中文名称
OctMAB
中文别名
十八烷基二甲基苄基溴化铵;硬脂基三甲基溴化铵;十八烷基三甲基溴化铵;十八烷基三甲基溴化铵(STAB);三甲基十八烷基溴化铵;表面活性剂 1831-BR;溴化三甲基十八烷基铵;Trimethylstearylammonium Bromide 十八烷基三甲基溴化铵;苯扎溴铵;十八烷基三甲基溴化铵,Octadecy trimethyl ammonium bromide;十八烷基三甲基溴化铵STAB;十八烷基三甲基溴化铵标准品;双辛烷基二甲基氯化铵;溴化正硬脂基三甲基铵
英文名称
OctMAB
英文别名
N,N,N-Trimethyloctadecan-1-aminium bromide;n-Octadecyl-N,N,N-trimethylammonium bromide;Octadecyldimethylammonium bromide;N,N,N-trimethyl-1-octadecanaminiumbromide;Octadecy trimethyl ammonium bromide;OTAB;ammonium,trimethyloctadecyl-,bromide;n,n,n-trimethyl-1-octadecanaminiubromide;N-OCTADECYLTRIMETHYLAMMONIUM BROMIDE;OCTADECYLTRIMETHYLAMMONIUM BROMIDE;TRIMETHYLSTEARYLAMMONIUM BROMIDE;TRIMETHYLOCTADECYLAMMONIUM BROMIDE;Octadecyl dimethyl benzyl ammonium bromide;Stearyl trimethyl ammoium bromide;OctMAB;Stearyltrimethylammonium Bromide;Stearyltrimethylammonium bromide (STAB);STAB;trimethyl(octadecyl)azanium,bromide;C18TAB;TMODAB;Steartrimonium bromide;1-Octadecanaminium, N,N,N-trimethyl-, bromide;BPW1DD4IZ8;octadecyl trimethyl ammonium bromide;1-Octadecanaminium, N,N,N-trimethyl-, bromide (1:1);AK114151;Trimethyl-1-octylammonium bromide;C21H46B
Cas No.
1120-02-1
分子式
C21H46BrN
分子量
392.50
包装储存

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

生物活性

Trimethyloctadecylammonium bromide is an inhibitor of dynamin, with an IC50 value of 1.9 μM for dynamin I. Trimethyloctadecylammonium bromide exhibits antibacterial activity against Staphylococcus aureus.

性状

Solid

IC50 & Target[1][2]

IC50: 1.9 μM (Dynamin I)

体外研究(In Vitro)

Trimethyloctadecylammonium bromide (1 μM-100 μM; 10 min) inhibits EGF-A488 endocytosis in COS-7 cells, with an IC50 value of 16 μM.
Trimethyloctadecylammonium bromide (30 μM; 10 min; 37 ℃) shows no effect on EGFR activation in A431 cells with insignificant EGFR autophosphorylation change.
Trimethyloctadecylammonium bromide (stearyl-) (1 nM-1 mM) inhibits Staphylococcus aureus with of 59.5 nM (CKD assay) and 0.33 mM (CMC assay), respectively.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

参考文献
溶解度数据
体外研究: 

DMSO : 10 mg/mL (25.48 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.5477 mL 12.7385 mL 25.4771 mL
5 mM 0.5095 mL 2.5477 mL 5.0954 mL
10 mM 0.2548 mL 1.2739 mL 2.5477 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2