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Rhodamine 110  (Synonyms: 罗丹明110; Rhodamine 110 chloride; RH110)

目录号: HY-D0817 纯度: 98.04%
COA 产品使用指南

摩尔计算器

Rhodamine 110 是一种灵敏和选择性的底物 (substrate)，用于测定溶液或活细胞内的蛋白酶。激发波长为 498 nm，发射波长为 521 nm。

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Rhodamine 110 Chemical Structure

Rhodamine 110 Chemical Structure

CAS No. : 13558-31-1

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥550
In-stock
50 mg ￥500
In-stock
100 mg ￥700
In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Rhodamine 110 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Rhodamine 110 is a sensitive and selective substrate for assaying proteinases in solution or inside living cells. The excitation wavelength is 498 nm and the emission wavelength is 521 nm[1].

体外研究
(In Vitro)

Rhodamine 110 accumulates in mitochondria in a cationic form, which alters the pH in this cellular compartment. Rhodamine 110 accumulates in human lymphoblastoid cells and Friend leukemia cells. No cytotoxicity to human lymphoblastoid cells is observed below 10 μM, but Rhodamine 110 causes Friend leukemia cells to die at a concentrations above 100 μM[1].

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

Rhodamine 110 相关抗体:
体内研究
(In Vivo)

Rhodamine 110 is less toxic than the parent molecule based on the intravenous LD50 acute toxicity values of 89.5 mg/kg and 140.0 mg/kg for Rhodamine B and Rhodamine 110, respectively. Both molecules induce liver and kidney enlargement after ingestion, and male rats show more significant increases than female rats after Rhodamine 110 exposure. In addition, testis weight increased in male rats dosed with Rhodamine 110. The pharmacokinetics of Rhodamine 110 are assessed following oral administration at two dosages (3 and 10 mg/kg) and intravenous administration at one dosage (3 mg/kg). Pharmacokinetic parameters are calculated using an extravascular input and IV-bolus input, noncompartmental model analysis conducted with WinNonlin Standard Edition. The pharmacokinetic parameters of Rhodamine 110 indicates that the maximum plasma concentrations (Cmax) of the two oral dosages are 283.4 and 657.0 ng/mL, which are reached at 140 and 210 min, respectively. This indicates that Rhodamine 110 absorption is not rapid after ingestion, as it took over 2 h to be absorbed from the intestines into the blood. The areas under the concentration–time curves (AUCs) for the two dosages are 138.1±20.3 and 444.0±170.8 h ng/mL. The pharmacokinetic data demonstrate that the AUC is proportional to the administered oral dose of Rhodamine 110 (3 mg/kg and 10 mg/kg). Furthermore, the clearance (Cl) of the two orally administered doses is 7.94 and 8.61 mL/min/kg, respectively[1].

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

366.80

Formula

C20H15ClN2O3
CAS 号
性状

固体

颜色

Brown to red

Emission (Em)

521
Excitation (Ex)

498
中文名称

罗丹明110
运输条件

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

4°C, sealed storage, away from moisture and light

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

溶解性数据
细胞实验： 

DMSO 中的溶解度 : 30 mg/mL (81.79 mM; 超声加热助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7263 mL 13.6314 mL 27.2628 mL
5 mM 0.5453 mL 2.7263 mL 5.4526 mL
查看完整储备液配制表

* 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。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: 98.04%

COA (290 KB) RP-HPLC (205 KB)

产品使用指南 (1538 KB)
参考文献
Animal Administration
[1]

Rats[1]
Adult male Sprague-Dawley rats (230±20 g) are used. After the rats recovered, Rhodamine 110 in polyethylene glycol 400 (0.3 and 1 mg/mL) is administered at 3 mg/kg and 10 mg/kg by oral gavage. Blood samples (150 μL) are collected from the right jugular vein 5, 15, 30, 60, 120, 180, 240, 300, 360, 480, and 720 min after drug administration. After each sampling, 100 μL of normal saline is administered via catheter to compensate for the loss of body fluid, and a 50 μL heparin solution (20 IU heparin/mL normal saline) is provided to prevent coagulation. Blood samples are centrifuged at 16,000g for 10 min at 4 °C to obtain plasma, which is stored at -20 °C until analysis. After surgery, Rhodamine 110 in polyethylene glycol 400 (1 mg/mL) is administered intravenously to rats at 3 mg/kg (n=6). A 150 μL blood sample is collected from the right jugular vein 5, 15, 30, 60, 120, 180, 240, 300, 360, 480, and 720 min after drug administration. Then, 100 μL of normal saline is administered via the right jugular vein to compensate for body fluid loss, and 50 μL of a heparin solution (20 IU heparin/mL normal saline) is provided to prevent blood clotting.

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

Rhodamine 110 相关分类

完整储备液配制表

* 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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7263 mL 13.6314 mL 27.2628 mL 68.1570 mL
5 mM 0.5453 mL 2.7263 mL 5.4526 mL 13.6314 mL
10 mM 0.2726 mL 1.3631 mL 2.7263 mL 6.8157 mL
15 mM 0.1818 mL 0.9088 mL 1.8175 mL 4.5438 mL
20 mM 0.1363 mL 0.6816 mL 1.3631 mL 3.4079 mL
25 mM 0.1091 mL 0.5453 mL 1.0905 mL 2.7263 mL
30 mM 0.0909 mL 0.4544 mL 0.9088 mL 2.2719 mL
40 mM 0.0682 mL 0.3408 mL 0.6816 mL 1.7039 mL
50 mM 0.0545 mL 0.2726 mL 0.5453 mL 1.3631 mL
60 mM 0.0454 mL 0.2272 mL 0.4544 mL 1.1360 mL
80 mM 0.0341 mL 0.1704 mL 0.3408 mL 0.8520 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.

Keywords:

Rhodamine 11013558-31-1 RH110罗丹明110Rhodamine110Rhodamine-110RH110RH 110RH-110Fluorescent DyeInhibitorinhibitorinhibit

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