标签归档：chloride

Potassium chloride,AR,99.5%

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生化分析试剂 Biochemical Assay Reagents
Potassium chloride,AR,99.5%; 纯度: ge;99.0%

Potassium chloride,AR,99.5% 被广泛用作钾补充剂。Potassium chloride,AR,99.5% 是一种容易获得的钾肥。

Potassium chloride,AR,99.5%

Potassium chloride,AR,99.5% Chemical Structure

CAS No. : 7447-40-7

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
500 g ￥350 In-stock
1 mg ; 询价 ;
5 mg ; 询价 ;

* Please select Quantity before adding items.

Potassium chloride,AR,99.5% 相关产品

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  • FDA-Approved Drug Library
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  • NMPA-Approved Drug Library
  • Orally Active Compound Library
  • FDA Approved amp; Pharmacopeial Drug Library
  • Food Additive Library
  • Inactive Ingredient Library
  • Childrenrsquo;s Drug Library

生物活性

Potassium chloride,AR,99.5% is extensively used as a potassium supplement. Potassium chloride,AR,99.5% is a readily available potassium fertilizer[1].

分子量

74.55

Formula

ClK
CAS 号

7447-40-7
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
参考文献

  • [1]. Fujimura S, et al. The inhibitory effects of potassium chloride versus potassium silicate application on (137)Cs uptake by rice. J Environ Radioact. 2016;153:188-194.

    [2]. Saxena K. Clinical features and management of poisoning due to potassium chloride. Med Toxicol Adverse Drug Exp. 1989;4(6):429-443.

Rhodamine-N3 chloride

发表于由

Rhodamine-N3 chloride; 纯度: 97.06%

Rhodamine-N3 chloride 是一种叠氮化物-罗丹明荧光染料，可用于标记含有炔基的生物分子。

Rhodamine-N3 chlorideamp;;

Rhodamine-N3 chloride Chemical Structure

CAS No. : 2363751-90-8

规格 价格 是否有货 数量
5 mg ￥3500 In-stock
10 mg ￥5800 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

* Please select Quantity before adding items.

Rhodamine-N3 chloride 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Rhodamine-N3 chloride is an azide-rhodamine fluorescent dye that can be used to label biomolecules containing alkyne groups[1][2].

体外研究
(In Vitro)

The cell lysates or cells are treated with probes (0.001-10 μM, 1 hr), and then reacted with an Rhodamine-N3 (N3-Rh) reporter tag under copper-catalyzed azide-alkyne cycloaddition (CuACC or click chemistry) conditions and probe-labeled proteins visualized by SDS-PAGE and in-gel fluorescence scanning[2].

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

847.44

Formula

C44H59ClN8O7
CAS 号

2363751-90-8
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

DMSO : 3.33 mg/mL (3.93 mM; ultrasonic and warming and heat to 60°C)

H2O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.1800 mL 5.9001 mL 11.8002 mL
5 mM — — —
10 mM — — —

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，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 (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. Shijiao Cai, et al. Glycyrrhizic Acid-Induced Differentiation Repressed Stemness in Hepatocellular Carcinoma by Targeting c-Jun N-Terminal Kinase 1. Front Oncol. 2020 Jan 9;9:1431.

    [2]. Bryan R Lanning, et al. A road map to evaluate the proteome-wide selectivity of covalent kinase inhibitors. Nat Chem Biol. 2014 Sep;10(9):760-767.

Dansyl chloride(Synonyms: 丹磺酰氯 DNSCl)

发表于由

Dansyl chloride;(Synonyms: 丹磺酰氯; DNSCl) 纯度: ge;98.0%

丹磺酰氯是在脂族和芳族胺与伯氨基反应 产生稳定蓝色或蓝绿色荧光磺酰胺加合物的一种试剂, 广泛用于修饰氨基酸, 蛋白质测序和氨基酸分析。

Dansyl chlorideamp;;(Synonyms: 丹磺酰氯; DNSCl)

Dansyl chloride Chemical Structure

CAS No. : 605-65-2

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
100 mg ￥350 In-stock
500 mg ￥770 In-stock
1 g ; 询价 ;
5 g ; 询价 ;

* Please select Quantity before adding items.

Dansyl chloride 相关产品

bull;相关化合物库:

  • Fragment Library
  • Bioactive Compound Library Plus

生物活性

Dansyl chloride is a reagent that reacts with primary amino groups in both aliphatic and aromatic amines to produce stable blue- or blue-green-fluorescent sulfonamide adducts. Dansyl chloride is widely used to modify amino acids; specifically, protein sequencing and amino acid analysis. It can also be used to label hydroxyl and carboxylic acid functional groups.

分子量

269.75

Formula

C12H12ClNO2S
CAS 号

605-65-2
中文名称

丹磺酰氯；丹磺酰；丹酰氯；二甲氨基萘磺酰氯
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, stored under nitrogen

*该产品在溶液状态不稳定，建议您现用现配，即刻使用。
溶解性数据
In Vitro:;

DMSO : 6.67 mg/mL (24.73 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.7071 mL 18.5357 mL 37.0714 mL
5 mM 0.7414 mL 3.7071 mL 7.4143 mL
10 mM 0.3707 mL 1.8536 mL 3.7071 mL

*

请根据产品在不同溶剂中的溶解度，选择合适的溶剂配制储备液；该产品在溶液状态不稳定，建议您现用现配，即刻使用。

Malvidin chloride(Synonyms: Syringidin)

发表于由

天然产物 黄酮类 Flavonoids

Malvidin chloride (Synonyms: Syringidin)

Malvidin (chloride) 是一种从 Oryza sativacv. Heugjinjubyeo 中分离出来的生物活性化合物。 Malvidin 通过阻止细胞周期的 G2/M 期和诱导细胞凋亡显示出细胞毒性。Malvidin可用于癌症研究。

Malvidin chloride(Synonyms: Syringidin)

Malvidin chloride Chemical Structure

CAS No. : 643-84-5

规格 是否有货
5 mg 询价
10 mg 询价
25 mg 询价

* Please select Quantity before adding items.

生物活性

Malvidin (chloride) is a bioactive compound isolated from Oryza sativacv. Heugjinjubyeo. Malvidin shows cytotoxicity through the arrest of the G2/M phase of cell cycle and induction of apoptosis. Malvidin can be used for the research of cancer[1].

体外研究
(In Vitro)

Malvidin (0~80 μg/mL; 96 hours; U937 cells) shows cytotoxic activity in a dose-dependent pattern[1].
The IC50 value of Malvidin for U937 cells is 40 μg/mL. Malvidin (U937 cells) shows arrest at the G2/M phase of the cell cycle and increases sub G1 hypo-diploid population[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: U937 cells
Concentration: 0~80 μg/mL
Incubation Time: 96 hours
Result: Showed cytotoxic activity in a dose-dependent pattern.

分子量

366.75

Formula

C17H15ClO7
CAS 号

643-84-5
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Jin W H, et al. Cyanidin and Malvidin fromOryza sativacv. HeugjinjubyeoMediate Cytotoxicity against Human Monocytic Leukemia Cellsby Arrest of G2/M Phase and Induction of Apoptosis. J. Agric. Food Chem. 2004, 52, 8, 2213–2217

Rhodamine 101 chloride(Synonyms: Rhodamine 640 chloride)

发表于由

Rhodamine 101 chloride;(Synonyms: Rhodamine 640 chloride) 纯度: ge;95.0%

Rhodamine 101 chloride (Rhodamine 640 chloride) 是一种荧光染料，激发和发射波长最大值分别为 565 nM 和 595 nM。

Rhodamine 101 chlorideamp;;(Synonyms: Rhodamine 640 chloride)

Rhodamine 101 chloride Chemical Structure

CAS No. : 64339-18-0

规格 价格 是否有货 数量
10;mM;*;1 mL in Ethanol ￥660 In-stock
10 mg ￥600 In-stock
25 mg ￥1200 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

* Please select Quantity before adding items.

Rhodamine 101 chloride 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Rhodamine 101 chloride (Rhodamine 640 chloride) is a bright fluorescent dye with excitation and emission maxima of 565 and 595 nm, respectively[1].

分子量

527.05

Formula

C32H31ClN2O3
CAS 号

64339-18-0
中文名称

氯化罗丹明101
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

Ethanol : 14.29 mg/mL (27.11 mM; Need ultrasonic)

H2O : 2 mg/mL (3.79 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.8974 mL 9.4868 mL 18.9735 mL
5 mM 0.3795 mL 1.8974 mL 3.7947 mL
10 mM 0.1897 mL 0.9487 mL 1.8974 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，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 (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% EtOH ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 1.43 mg/mL (2.71 mM); Clear solution

    此方案可获得 ≥ 1.43 mg/mL (2.71 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 14.3 mg/mL 的澄清 EtOH 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% EtOH ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 1.43 mg/mL (2.71 mM); Clear solution

    此方案可获得 ≥ 1.43 mg/mL (2.71 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 14.3 mg/mL 的澄清 EtOH 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
  • 3.

    请依序添加每种溶剂：;10% EtOH ;; 90% corn oil

    Solubility: ≥ 1.43 mg/mL (2.71 mM); Clear solution

    此方案可获得 ≥ 1.43 mg/mL (2.71 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例，取 100 μL 14.3 mg/mL 的澄清 EtOH 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Aigner, D., et al. New fluorescent perylene bisimide indicators–a platform for broadband pH optodes. Anal. Bioanal. Chem. 400(8), 2475-2485 (2011).

    [2]. Crissman, H.A., et al. Rapid, one step staining procedures for analysis of cellular DNA and protein by single and dual laser flow cytometry. Cytometry 3(2), 84-90 (1982).

Cesium chloride(Synonyms: 氯化铯)

发表于由

生化分析试剂 Biochemical Assay Reagents
Cesium chloride;(Synonyms: 氯化铯)

Cesium chloride 是一种钾通道 (potassium channel) 抑制剂。 Cesium chloride 防止 Alloxan 引起的 Na+ 转运减少。Cesium chloride 诱发心律失常。

Cesium chloride(Synonyms: 氯化铯)

Cesium chloride Chemical Structure

CAS No. : 7647-17-8

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Cesium chloride is a blocker of potassium channel. Cesium chloride prevents the decrease of Na+ transport produced by Alloxan[1][2]. Cesium chloride has induced cardiac arrhythmias, including torsade de pointes in animal models[3].

体外研究
(In Vitro)

Cesium chloride (CsCl) decreases the increment of membrane potential, the elevation of intracellular calcium and the upregulation of NOS, ET-1 and VEGF expressions, which are induced by Acrolein[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

Cesium Chloride (12 mg/100 g body weight, daily for 30 days; i.p.; male Wistar rats- BOO model) could significantly weaken the effect of XJT (traditional Chinese medicine) on not only the expression of these potassium channels but also the bladder weight, urodynamics, and oxidative stress[1].

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

168.36

Formula

ClCs
CAS 号

7647-17-8
中文名称

氯化铯
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture

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

  • [1]. Sun J, Shen W, et al. A Chinese Medicine Formula “Xian-Jia-Tang” for Treating Bladder Outlet Obstruction by Improving Urodynamics and Inhibiting Oxidative Stress through Potassium Channels. Evid Based Complement Alternat Med. 2017;2017:8147258.

    [2]. Soto C, et al. Alloxan decreases intracellular potassium content of the isolated frog skin epithelium. Comp Biochem Physiol C Toxicol Pharmacol. 2001;130(1):19-27.

    [3]. Ouyang JS, Li YP, Li CY, et al. Mitochondrial ROS-K+ channel signaling pathway regulated secretion of human pulmonary artery endothelial cells. Free Radic Res. 2012;46(12):1437-1445.

    [4]. O’Brien CE, et al. Cesium-induced QT-interval prolongation in an adolescent. Pharmacotherapy. 2008;28(8):1059-1065.

Dabsyl chloride(Synonyms: 磺酰氯 DABS-Cl)

发表于由

Dabsyl chloride;(Synonyms: 磺酰氯; DABS-Cl) 纯度: 99.26%

Dabsyl chloride 是一种胺的衍生剂，能产生稳定的产品，可以很容易的在 460 nm 中对分光光度法进行监测；Dabsyl chloride 同时可用于标记氨基酸。

Dabsyl chlorideamp;;(Synonyms: 磺酰氯; DABS-Cl)

Dabsyl chloride Chemical Structure

CAS No. : 56512-49-3

规格 价格 是否有货 数量
50 mg ￥500 In-stock
100 mg ; 询价 ;
200 mg ; 询价 ;

* Please select Quantity before adding items.

Dabsyl chloride 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptidomimetic Library

生物活性

Dabsyl chloride is an amine derivatizing agent, able to give rise to stable products that can be easily monitored spectrophotometrically at 460 nm; Dabsyl chloride also used for labeling amino acids.

体外研究
(In Vitro)

Dabsyl chloride can give rise to mono-Dabsyl and bis-Dabsyl derivatives in the presence of multiple amino groups. Furthermore with respect to OPA derivatization, Dabsyl chloride can react with primary and also with secondary amines[1].

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

323.80

Formula

C14H14ClN3O2S
CAS 号

56512-49-3
中文名称

磺酰氯
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : 2 mg/mL (6.18 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.0883 mL 15.4416 mL 30.8833 mL
5 mM 0.6177 mL 3.0883 mL 6.1767 mL
10 mM — — —

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，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。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 0.52 mg/mL (1.61 mM); Clear solution

    此方案可获得 ≥ 0.52 mg/mL (1.61 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 5.2 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 0.52 mg/mL (1.61 mM); Clear solution

    此方案可获得 ≥ 0.52 mg/mL (1.61 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 5.2 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Francioso A, et al. HPLC Determination of Bioactive Sulfur Compounds, Amino Acids and Biogenic Amines in Biological Specimens. Adv Exp Med Biol. 2017;975:535-549.
Cell Assay
[1]

Selected mouse brain samples from either cortical or striatal regions (100 mg wet weight) and neuroblastoma cells (SH-SY5Y) pellet derived from 25 cm2 flask are treated with 500 μL of 0.1 M HCl containing 0.2% TDGA, sonicated for 10 min (only for brain tissue), and then centrifuged at 14000 g for 30 min. The supernatant is freeze-dried. 50 μL of reaction buffer and 100 μL of 15 mM Dabsyl chloride are added to the tube and derivatized.

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

  • [1]. Francioso A, et al. HPLC Determination of Bioactive Sulfur Compounds, Amino Acids and Biogenic Amines in Biological Specimens. Adv Exp Med Biol. 2017;975:535-549.

Gold(III) chloride trihydrate(Synonyms: 四氯金酸三水合物)

发表于由

生化分析试剂 Biochemical Assay Reagents
Gold(III) chloride trihydrate;(Synonyms: 四氯金酸三水合物)

Gold(III) chloride trihydrate 是一种还原剂。Gold(III) chloride trihydrate 可用于化学合成金纳米颗粒 (NP)。

Gold(III) chloride trihydrate(Synonyms: 四氯金酸三水合物)

Gold(III) chloride trihydrate Chemical Structure

CAS No. : 16961-25-4

规格 价格 是否有货 数量
500 mg ￥1150 In-stock
1 g ￥1800 In-stock
5 g ; 询价 ;
10 g ; 询价 ;

* Please select Quantity before adding items.

Gold(III) chloride trihydrate 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Gold(III) chloride trihydrate is a reducing agent. Gold(III) chloride trihydrate Can be used for the chemical synthesis of gold nanoparticles (NP)[1].

分子量

393.83

Formula

AuCl4H7O3
CAS 号

16961-25-4
中文名称

四氯金酸三水合物
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture

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

  • [1]. Ramos M, et al. Hardness and Elastic Modulus on Six-Fold Symmetry Gold Nanoparticles. Materials (Basel). 2013;6(1):198-205. Published 2013 Jan 14.

Cyanidin-3-O-galactoside chloride(Synonyms: 矢车菊素半乳糖苷; Ideain chloride)

发表于由

天然产物 糖类和糖苷 Saccharides and Glycosides

Cyanidin-3-O-galactoside chloride;(Synonyms: 矢车菊素半乳糖苷; Ideain chloride) 纯度: 99.20%

Cyanidin-3-O-galactoside chloride (Ideain chloride) 是山楂果皮 (EPHF) 的提取成分之一，含量为 179.4 mg/g。EPHF 具有强的 AChE 抑制活性。

Cyanidin-3-O-galactoside chloride(Synonyms: 矢车菊素半乳糖苷; Ideain chloride)

Cyanidin-3-O-galactoside chloride Chemical Structure

CAS No. : 27661-36-5

规格 价格 是否有货 数量
1 mg ￥1200 In-stock
5 mg ￥3000 In-stock
10 mg ; 询价 ;
50 mg ; 询价 ;

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生物活性

Cyanidin-3-O-galactoside chloride (Ideain chloride) is a component from extract peel of hawthorn fruit (EPHF) with the value of 179.4 mg/g. EPHF exhibits strong AChE inhibitory activity[1].

体外研究
(In Vitro)

EPHF exhibits strong antioxidant and AChE inhibitory activity (oxygen radical absorbance capacity ; ORAC value: 11.65±2.37 μM Trolox equivalents (TE)/mg, DPPH IC50 value: 6.72 μg/mL, anti-AChE activity IC50 value: 11.72 μg/mL)[1].
EPHF exhibits high levels of cytotoxicity on MCF-7 and SKOV-3 human tumour cell lines in a dose-dependent manner with the IC50 of 2.76 and 80.11 μg/mL, respectively[1].

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

484.84

Formula

C21H21ClO11
CAS 号

27661-36-5
中文名称

矢车菊素半乳糖苷
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture and light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture and light)
溶解性数据
In Vitro:;

DMSO : 100 mg/mL (206.25 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0625 mL 10.3127 mL 20.6254 mL
5 mM 0.4125 mL 2.0625 mL 4.1251 mL
10 mM 0.2063 mL 1.0313 mL 2.0625 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，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 (sealed storage, away from moisture and light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.16 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.16 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Panpan Wu, et al. Phytochemical Compositions of Extract From Peel of Hawthorn Fruit, and Its Antioxidant Capacity, Cell Growth Inhibition, and Acetylcholinesterase Inhibitory Activity. BMC Complement Altern Med. 2017 Mar 11;17(1):151.

Octadecyl Rhodamine B chloride

发表于由

Octadecyl Rhodamine B chloride;

Octadecyl Rhodamine B chloride 是一种阳离子两亲物，可用于细胞膜染色。可用于多种研究，包括在有机分子组装、膜结构及蛋白质结构域中的电子能量转移。

Octadecyl Rhodamine B chlorideamp;;

Octadecyl Rhodamine B chloride Chemical Structure

CAS No. : 65603-19-2

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Octadecyl Rhodamine B chloride is a cationic amphiphile that can be used for staining cell membranes. Octadecyl Rhodamine B chloride can be used in numerous studies including electronic energy transfer in organized molecular assemblies, membrane structure, and distances of closest approach between protein domains and membranes[1].

分子量

731.49

Formula

C46H67ClN2O3
CAS 号

65603-19-2
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Tione Buranda, et al. Real-time partitioning of octadecyl rhodamine B into bead-supported lipid bilayer membranes revealing quantitative differences in saturable binding sites in DOPC and 1:1:1 DOPC/SM/cholesterol membranes. J Phys Chem B. 2010 Jan 28;114