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  1. Metabolic Enzyme/Protease
  2. Liposome
  3. Dimethyldioctadecylammonium bromide

Dimethyldioctadecylammonium bromide  (Synonyms: 二甲基雙十八烷基溴化銨; Dioctadecyldimethylammonium bromide; DODAB)

目錄號(hào): HY-131119 純度: ≥98.0%
COA 產(chǎn)品使用指南

Dimethyldioctadecylammonium bromide 是一種合成的陽離子脂質(zhì),常用于基因傳遞和疫苗開發(fā)。它也被稱為 DODAB 或 DDAB,由一個(gè)帶正電的銨頭基團(tuán)和兩個(gè)長疏水尾巴組成。這些特性使其可用于形成脂質(zhì)體和其他基于脂質(zhì)的納米顆粒,這些納米顆??梢杂行У貙⑦z傳物質(zhì)輸送到細(xì)胞中。除了在生物技術(shù)方面的應(yīng)用,DDAB 還用于表面活性劑、乳化劑和織物柔軟劑。然而,由于其潛在的毒性和刺激性,在處理 DDAB 時(shí)應(yīng)格外小心。

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Dimethyldioctadecylammonium bromide Chemical Structure

Dimethyldioctadecylammonium bromide Chemical Structure

CAS No. : 3700-67-2

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25 g ¥1000
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Customer Review

Other Forms of Dimethyldioctadecylammonium bromide:

  • 生物活性

  • 純度 & 產(chǎn)品資料

生物活性

Dimethyldioctadecylammonium bromide is a synthetic cationic lipid commonly used in gene delivery and vaccine development. Also known as DODAB or DDAB, it consists of a positively charged ammonium head group and two long hydrophobic tails. These properties make it useful for forming liposomes and other lipid-based nanoparticles that can efficiently deliver genetic material into cells. In addition to its applications in biotechnology, DDAB is also used in surfactants, emulsifiers and fabric softeners. However, due to its potential toxicity and irritation, extreme care should be taken when handling DDAB.

體外研究
(In Vitro)

Dimethyldioctadecylammonium (bromide) 是一種生化試劑,可作為生物材料或有機(jī)化合物,用于生命科學(xué)相關(guān)研究。

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

分子量

630.95

Formula

C38H80BrN

CAS 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

二甲基雙十八烷基溴化銨

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 2 mg/mL (3.17 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 1.5849 mL 7.9246 mL 15.8491 mL
5 mM --- --- ---
查看完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: ≥99.0%

完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.5849 mL 7.9246 mL 15.8491 mL 39.6228 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱:
Dimethyldioctadecylammonium bromide
目錄號(hào):
HY-131119
需求量: