标签归档：rhodamine

Rhodamine 123(Synonyms: 罗丹明123 RH-123 R-22420)

发表于由

Rhodamine 123;(Synonyms: 罗丹明123; RH-123; R-22420) 纯度: 99.73%

Rhodamine 123 (RH-123; R-22420) 是一种荧光染料（λex=503 nm, λem=527 nm）。

Rhodamine 123amp;;(Synonyms: 罗丹明123; RH-123; R-22420)

Rhodamine 123 Chemical Structure

CAS No. : 62669-70-9

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥550 In-stock
5 mg ￥500 In-stock
10 mg ￥650 In-stock
25 mg ￥900 In-stock
50 mg ￥1500 In-stock
100 mg ￥2500 In-stock
200 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

Rhodamine 123 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Cardiovascular Disease Compound Library

生物活性

Rhodamine 123 (RH-123; R-22420) is a fluorescent dye (λex=503 nm, λem=527 nm).

体外研究
(In Vitro)

The intensity of R123 fluorescence has a peak at concentration of 50 μM, and decreases to zero at higher concentrations due to self-quenching[1].

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

380.82

Formula

C21H17ClN2O3
CAS 号

62669-70-9
中文名称

罗丹明123
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 (262.59 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6259 mL 13.1296 mL 26.2591 mL
5 mM 0.5252 mL 2.6259 mL 5.2518 mL
10 mM 0.2626 mL 1.3130 mL 2.6259 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。
参考文献

  • [1]. M. Huang, et al. Mitochondrial Inner Membrane Electrophysiology Assessed by Rhodamine-123 Transport and Fluorescence. Ann Biomed Eng. 2007 Jul; 35(7): 1276–1285.
Kinase Assay
[1]

Measurements are made at room temperature with continuous stirring of the mitochondrial suspension using spectrophotometer equipped with a magnetic stirrer with fluorescent cation R123 as probe. Excitation and emission wavelengths are 503 nm and 527 nm, respectively. The incubation medium is the respiration buffer. R123 and sodium pyruvate are added to final concentrations of 50 nM and 10 mM, respectively. Isolated mitochondria maintain a steady membrane potential (±5%) throughout the duration of the recording[1].

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

  • [1]. M. Huang, et al. Mitochondrial Inner Membrane Electrophysiology Assessed by Rhodamine-123 Transport and Fluorescence. Ann Biomed Eng. 2007 Jul; 35(7): 1276–1285.

Rhodamine B(Synonyms: 罗丹明B Basic Violet 10 Brilliant Pink B Rhodamine O Tetraethylrhodamine)

发表于由

Rhodamine B;(Synonyms: 罗丹明B; Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine) 纯度: 98.03%

Rhodamine B 是一种荧光染料，常用于染色纺织品、纸张、肥皂、皮革和药品。

Rhodamine Bamp;;(Synonyms: 罗丹明B; Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine)

Rhodamine B Chemical Structure

CAS No. : 81-88-9

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in DMSO ￥550 In-stock
100 mg ￥500 In-stock
1 g ￥800 In-stock
5 g ; 询价 ;
10 g ; 询价 ;

* Please select Quantity before adding items.

Rhodamine B 相关产品

bull;相关化合物库:

  • FDA Approved amp; Pharmacopeial Drug Library
  • Inactive Ingredient Library
  • Tumorigenesis Related Compound Library
  • Bioactive Compound Library Plus

生物活性

Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and drugs.

体外研究
(In Vitro)

Rhodamine B induces a concentration-dependent reduction of root meristem cells of A. cepa. mitotic activity. Rhodamine B induces various nuclear aberrations in A. cepa. root cells. In the 100 and 200 ppm rhodamine B groups, the frequencies of NBUDs and BN surpass those of the positive control (MMS) group. Rhodamine B-induced changes of H2O2 (a) and MDA (b) level increase in a concentration-dependent manner in A. cepa. roots[1].

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

479.01

Formula

C28H31ClN2O3
CAS 号

81-88-9
中文名称

罗丹明B；玫瑰红B；蕊香红B；若丹明B；碱性玫瑰精
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 : 125 mg/mL (260.95 mM; Need ultrasonic)

H2O : 100 mg/mL (208.76 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0876 mL 10.4382 mL 20.8764 mL
5 mM 0.4175 mL 2.0876 mL 4.1753 mL
10 mM 0.2088 mL 1.0438 mL 2.0876 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: ≥ 2.08 mg/mL (4.34 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.34 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 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

*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Tan D, et al. Rhodamine B induces long nucleoplasmic bridges and other nuclear anomalies in Allium cepa root tip cells. Environ Sci Pollut Res Int. 2014 Mar;21(5):3363-70.

Rhodamine 6G(Synonyms: 罗丹明6G Basic Red 1)

发表于由

Rhodamine 6G;(Synonyms: 罗丹明6G; Basic Red 1) 纯度: ge;98.0%

Rhodamine 6G是罗丹明类似物，可用于Pgp外排测定试验中。它可用于MRP1-介导外排的动力学试验中，以及作为激光染料和具有线粒体探针的潜力。

Rhodamine 6Gamp;;(Synonyms: 罗丹明6G; Basic Red 1)

Rhodamine 6G Chemical Structure

CAS No. : 989-38-8

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in DMSO ￥550 In-stock
250 mg ￥500 In-stock
1 g ￥800 In-stock
5 g ￥1200 In-stock
10 g ; 询价 ;
50 g ; 询价 ;

* Please select Quantity before adding items.

Rhodamine 6G 相关产品

bull;相关化合物库:

  • FDA Approved amp; Pharmacopeial Drug Library
  • Clinical Compound Library Plus
  • Bioactive Compound Library Plus
  • Anti-Cancer Compound Library
  • Clinical Compound Library

生物活性

Rhodamine 6G is a rhodamine analog useful in Pgp efflux assays. It can be used in characterizing the kinetics of MRP1- mediated efflux, and as a laser dye and potential mitochondrial probe.

体外研究
(In Vitro)

Rhodamine 6G, also known as Rhodamine 590, is widely used as a lasing medium and as a fluorescence tracer. For use in dye lasers, it is dissolved in methanol, ethanol and a variety of other organic solvents. In environmental flow studies, the tracer medium is typically water. In ethanol, the absorption of rhodamine 6G ranges between 440 nm and 570 nm, with the peak at 530 nm. It is thus ideally suited for pumping by frequency doubled Nd:YAG lasers at 532 nm, copper vapor lasers at 511 nm, and argon-ion lasers at 514 nm. The resulting emission spectrum varies from about 510 nm to around 710 nm with the peak at 550 nm depending on the solvent and the dye concentration. However, the laser emission range is much narrower, from around 560 nm to 610 nm with the peak wavelength around 575 nm. Energy conversion efficiencies greater than 50% are achievable. In order to select the optimal solvent and dye concentration, good knowledge of their effects is a pre-requisite. Rhodamine 6G in DMSO shows a distinct behavior exhibiting only 41% of the fluorescence intensity of the methanol case with an 11 nm red-shifted wavelength. Relatively small changes of the fluorescence spectrum are observed for the different solvents; the highest fluorescence intensity is observed for methanol and lowest for DMSO. The shortest peak wavelength is found in methanol (568 nm) and the longest in DMSO (579 nm). Changing the dye concentration provides tunability between 550 nm in the dilute case and 620 nm at high concentration, at which point the fluorescence spectrum indicates the formation of rhodamine 6G aggregates[1]. Rhodamine 6G is a fluorescent dye capable of penetrating a living cell. Upon entering the cell, Rhodamine 6G binds to the inner membranes of mitochondria. Based on these observations, it has been proposed that Rhodamine dyes may be used for producing fluorescent images of mitochondria with low background noise and high resolution. Extremely low concentrations of Rhodamine 6G appear to selectively destroy malignant cells in culture, sparing the normal cell populations[2].

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

Melanoma-transplanted mice receiving Rhodamine 6G demonstrate prolonged survival, improved clinical parameters, inhibited tumor growth and metastases count, compared to their untreated counterparts. Twice-a-week 10-6M Rhodamine 6G regimen yield the most prominent results[2]. The Rhodamine-6G enters the circulatory system and labels leukocytes. It is possible to monitor changes in the interactions between leukocytes and the endothelium by determining the numbers of rolling and adhering leukocytes as well as the total flux of these cells[3].

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

分子量

479.01

Formula

C28H31ClN2O3
CAS 号

989-38-8
中文名称

罗丹明6G
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 : 25 mg/mL (52.19 mM; Need ultrasonic)

H2O : 10 mg/mL (20.88 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0876 mL 10.4382 mL 20.8764 mL
5 mM 0.4175 mL 2.0876 mL 4.1753 mL
10 mM 0.2088 mL 1.0438 mL 2.0876 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 (5.22 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (5.22 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    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 (5.22 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (5.22 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    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]. Zehentbauer FM, et al. Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:147-51.

    [2]. Kutushov M, et al. Low concentrations of Rhodamine 6G selectively destroy tumor cells and improve survival of melanoma transplanted mice. Neoplasma. 2013;60(3):262-73.

    [3]. Jain RK, et al. Measuring leukocyte-endothelial interactions in mice. Cold Spring Harb Protoc. 2013 Jun 1;2013(6):561-3.
Cell Assay
[2]

Malignant cells and normal control cultures are seeded in equal (protein adjusted) cell amounts into 6-well tissue culture plates. The cells are pulsed with 25µCi/mL of 3H-Thymidine and immediately treated with Rhodamine 6G at the fixed concentration of 1 μM for 24h, 48h, 72h or 5 days (120h). Following 24h, 48h, 72h or 5 days, the excessive radioactive material is ished out with PBS. The cell samples are transferred into polystyrene vials containing 4 ml scintillation liquid, and their radioactivity counted in a β-counter. Total cell protein is assessed by Bradford’s assay[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[2]

Mice: C57Bl mice are implanted with B16-F10 melanoma and treated with Rhodamine 6G (1, 0.1, 0.01 μM) at different dosage/time regimens. Viability and proliferation of cultured tumor cells are analyzed[2].

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

  • [1]. Zehentbauer FM, et al. Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:147-51.

    [2]. Kutushov M, et al. Low concentrations of Rhodamine 6G selectively destroy tumor cells and improve survival of melanoma transplanted mice. Neoplasma. 2013;60(3):262-73.

    [3]. Jain RK, et al. Measuring leukocyte-endothelial interactions in mice. Cold Spring Harb Protoc. 2013 Jun 1;2013(6):561-3.

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.

荧光染料Rhodamine 800(Synonyms: 罗丹明800)

发表于由

荧光染料Dye Reagents Rhodamine 800;(Synonyms: 罗丹明800) 纯度: ge;98.0%

Rhodamine 800 是一种近红外荧光染料。

Rhodamine 800(Synonyms: 罗丹明800)

Rhodamine 800 Chemical Structure

CAS No. : 137993-41-0

规格 价格 是否有货 数量
50 mg ￥1100 In-stock
100 mg ; 询价 ;
200 mg ; 询价 ;

* Please select Quantity before adding items.

Rhodamine 800 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Rhodamine 800 is a near-infrared fluorescent dye.

体外研究
(In Vitro)

Rhodamine 800 has different optical absorption spectra in various organic solvents and in aqueous solution in the visible and near-infrared regions. The absorption maximum at 683 nm in acetone shifts to 696 nm in DMSO without a significant change of the overall spectral profile. The fluorescence intensity of Rhodamine 800 varies markedly with the solvent, and decreases to less than one-fifth when the solvent is changed from acetone to water without a significant change of the emission peak[1].

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

495.95

Formula

C26H26ClN3O5
CAS 号

137993-41-0
中文名称

罗丹明800
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 : 83.33 mg/mL (168.02 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0163 mL 10.0817 mL 20.1633 mL
5 mM 0.4033 mL 2.0163 mL 4.0327 mL
10 mM 0.2016 mL 1.0082 mL 2.0163 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。
参考文献

  • [1]. Sakanoue J, et al. Rhodamine 800 as a probe of energization of cells and tissues in the near-infrared region: a study with isolated rat liver mitochondria and hepatocytes. J Biochem. 1997 Jan;121(1):29-37.

    [2]. Jin T. et al. Near-infrared fluorescence detection of acetylcholine in aqueous solution using a complex ofrhodamine 800 and p-sulfonatocalix[8]arene. Sensors (Basel). 2010;10(3):2438-49.
Kinase Assay
[2]

Rhodamine 800 (Rh800) and indocyanine green (ICG) are dissolved in PBS and their concentrations are set to 40 nM. To 3 mL of Rhodamine 800 solution (40 nM/PBS), 100 μL of p-sulfonatocalix[n]arenes (S[n]) (1 mM) is added. To this solution, microliter aliquots of acetylcholine (ACh) (350 mM) are added under stirring. After 2 min stirring, fluorescence spectra are measured. For the competitive fluorophore displacement by other neurotransmitters, amino acids, ammonium chloride, and choline, similar procedure as the above method is applied[2].

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

  • [1]. Sakanoue J, et al. Rhodamine 800 as a probe of energization of cells and tissues in the near-infrared region: a study with isolated rat liver mitochondria and hepatocytes. J Biochem. 1997 Jan;121(1):29-37.

    [2]. Jin T. et al. Near-infrared fluorescence detection of acetylcholine in aqueous solution using a complex ofrhodamine 800 and p-sulfonatocalix[8]arene. Sensors (Basel). 2010;10(3):2438-49.

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).

5-ROX(Synonyms: 5-Carboxy-X-rhodamine)

发表于由

5-ROX;(Synonyms: 5-Carboxy-X-rhodamine) 纯度: 98.55%

5-ROX (5-Carboxy-X-rhodamine) 是一种罗丹明染料，λexit 为 580 nm (ε=3.6×104 M-1 cm-1)，λemit 为 604 nm (ϕ=0.94)。

5-ROXamp;;(Synonyms: 5-Carboxy-X-rhodamine)

5-ROX Chemical Structure

CAS No. : 216699-35-3

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥1130 In-stock
5 mg ￥800 In-stock
10 mg ￥1300 In-stock
50 mg ￥4000 In-stock
100 mg ; 询价 ;
200 mg ; 询价 ;

* Please select Quantity before adding items.

5-ROX 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence property in aqueous buffer with the λexit of 580 nm (ε=3.6×104 M-1 cm-1), and λemit of 604 nm (ϕ=0.94)[1].

体外研究
(In Vitro)

Rhodamine dyes are important because of their favorable photochemical and photophysical properties. They have long wavelength absorption maxima, high molar absorptivities, and high quantum yields[1].

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

534.60

Formula

C33H30N2O5
CAS 号

216699-35-3
中文名称

5-羧基-X-罗丹明
运输条件

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

4deg;C, protect from light

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

DMSO : 125 mg/mL (233.82 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.8706 mL 9.3528 mL 18.7056 mL
5 mM 0.3741 mL 1.8706 mL 3.7411 mL
10 mM 0.1871 mL 0.9353 mL 1.8706 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 (protect from 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。
参考文献

  • [1]. Uddin MJ, et al. Synthesis of 5- and 6-carboxy-X-rhodamines. Org Lett. 2008 Nov 6;10(21):4799-801.

Rhodamine B, tetramethyl-, isothiocyanate

发表于由

Rhodamine B, tetramethyl-, isothiocyanate;

Rhodamine B, tetramethyl-, isothiocyanate (Tetramethylrhodamine B isothiocyante) 是一种荧光染料，在约 830 nm 处具有强的双光子吸收。

Rhodamine B, tetramethyl-, isothiocyanateamp;;

Rhodamine B, tetramethyl-, isothiocyanate Chemical Structure

CAS No. : 6749-36-6

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

Rhodamine B, tetramethyl-, isothiocyanate (Tetramethylrhodamine B isothiocyante) is a fluorescent dye. Rhodamine B, tetramethyl-, isothiocyanate has a strong two-photon absorption at about 830 nm[1].

分子量

479.98

Formula

C25H22ClN3O3S
CAS 号

6749-36-6
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]. Cs.L.Sajtia, et al. Femtosecond laser synthesized nanohybrid materials for bioapplications. Applied Surface Science. Volume 253, Issue 19, 31 July 2007, Pages 8111-811.

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

Rhodamine123 罗丹明123荧光染料 品牌：FUJIFILM Wako

发表于由

Rhodamine123

罗丹明123荧光染料

品牌：FUJIFILM Wako
CAS No.：62669-70-9
储存条件：2-10℃
纯度：95.0+% (HPLC)
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

187-01703

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