生物活性分子抑制剂IMT1B(Synonyms: LDC203974)

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

IMT1B (Synonyms: LDC203974) 纯度: 98.03%

IMT1B (LDC203974) 是一种具有口服活性的,非竞争性的,特异性的线粒体 RNA 聚合酶 (POLRMT) 别构抑制剂,可抑制线粒体 DNA (mtDNA) 的表达。IMT1B 具有抗肿瘤作用。

IMT1B(Synonyms: LDC203974)

IMT1B Chemical Structure

CAS No. : 2304621-06-3

规格 价格 是否有货 数量
5 mg ¥4000 In-stock
10 mg ¥6800 In-stock
25 mg ¥13500 In-stock
50 mg 询价
100 mg 询价

* Please select Quantity before adding items.

IMT1B 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Cancer Compound Library
  • Orally Active Compound Library
  • Targeted Diversity Library

生物活性

IMT1B (LDC203974) is an orally active, noncompetitive and specific allosteric inhibitor of mitochondrial RNA polymerase (POLRMT) and inhibits mitochondrial DNA (mtDNA) expression. IMT1B has anti-tumour effects[1].

IC50 & Target

POLRMT[1]

体外研究
(In Vitro)

IMT1B is a noncompetitive inhibitor that causes a conformational change of POLRMT, which blocks substrate binding and transcription in a dose-dependent way in vitro[1].
IMT1B (0.01 nM-10 μM; 72-168 hours) dose-dependently decreases in cell viability in A2780, A549 and HeLa cells[1].
IMT1B depletes cellular metabolites[1].
IMT1B increases the levels of mono- and diphosphate nucleotides that results in a considerable increase in the AMP/ATP ratio and levels of phosphorylated AMPK[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: A2780 cells
Concentration: 0.01 nM, 1 nM, 10 nM, 100 nM, 1 μM, 10 μM
Incubation Time: 72 hours, 96 hours, 168 hours
Result: Decreased cell viability in a dose-dependent manner.

体内研究
(In Vivo)

IMT1B (100 mg/kg; p.o.; daily; for four weeks) significantly reduces tumour size in mice containing xenografts[1].
IMT1B reduces mtDNA transcript levels and respiratory-chain subunit levels in tumours[1].
IMT1B exhibits good oral bioavailability (mice 101 %) and Cmax (mice 5149 ng/mL) following oral administration (mice 10 mg/kg)[1].
IMT1B exhibits elimination half-life (mice 1.88 h) due to plasma clearance (mice 0.44 L/h/kg) following intravenous administration (mice 1 mg/kg)[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: 7-9 weeks female BALB/c nude mice, with A2780 cells xenograft[1]
Dosage: 100 mg/kg
Administration: Oral administration, daily, for four weeks
Result: Led to a clear reduction of tumour volume.
Animal Model: Mice[1]
Dosage: 1 mg/kg for i.v.; 10 mg/kg for oral (Pharmacokinetic Analysis)
Administration: Intravenous administration and oral administration
Result: Oral bioavailability (101%), Cmax (5149 ng/mL), T1/2 (1.88 h).

分子量

473.88

Formula

C24H21ClFNO6

CAS 号

2304621-06-3

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 250 mg/mL (527.56 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1102 mL 10.5512 mL 21.1024 mL
5 mM 0.4220 mL 2.1102 mL 4.2205 mL
10 mM 0.2110 mL 1.0551 mL 2.1102 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。-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 (4.39 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.39 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

  • 2.

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

    Solubility: ≥ 2.08 mg/mL (4.39 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.39 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 20.8 mg/mL 的澄清 DMSO 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 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Nina A Bonekamp, et al. Small-molecule inhibitors of human mitochondrial DNA transcription. Nature. 2020 Dec;588(7839):712-716.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

生物活性分子抑制剂IMT1B(Synonyms: LDC203974)

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。
IMT1B (Synonyms: LDC203974) 纯度: 98.03%

IMT1B (LDC203974) 是一种具有口服活性的,非竞争性的,特异性的线粒体 RNA 聚合酶 (POLRMT) 别构抑制剂,可抑制线粒体 DNA (mtDNA) 的表达。IMT1B 具有抗肿瘤作用。

IMT1B(Synonyms: LDC203974)

IMT1B Chemical Structure

CAS No. : 2304621-06-3

规格 价格 是否有货 数量
5 mg ¥4000 In-stock
10 mg ¥6800 In-stock
25 mg ¥13500 In-stock
50 mg 询价
100 mg 询价

* Please select Quantity before adding items.

IMT1B 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Cancer Compound Library
  • Orally Active Compound Library
  • Targeted Diversity Library

生物活性

IMT1B (LDC203974) is an orally active, noncompetitive and specific allosteric inhibitor of mitochondrial RNA polymerase (POLRMT) and inhibits mitochondrial DNA (mtDNA) expression. IMT1B has anti-tumour effects[1].

IC50 & Target

POLRMT[1]

体外研究
(In Vitro)

IMT1B is a noncompetitive inhibitor that causes a conformational change of POLRMT, which blocks substrate binding and transcription in a dose-dependent way in vitro[1].
IMT1B (0.01 nM-10 μM; 72-168 hours) dose-dependently decreases in cell viability in A2780, A549 and HeLa cells[1].
IMT1B depletes cellular metabolites[1].
IMT1B increases the levels of mono- and diphosphate nucleotides that results in a considerable increase in the AMP/ATP ratio and levels of phosphorylated AMPK[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: A2780 cells
Concentration: 0.01 nM, 1 nM, 10 nM, 100 nM, 1 μM, 10 μM
Incubation Time: 72 hours, 96 hours, 168 hours
Result: Decreased cell viability in a dose-dependent manner.

体内研究
(In Vivo)

IMT1B (100 mg/kg; p.o.; daily; for four weeks) significantly reduces tumour size in mice containing xenografts[1].
IMT1B reduces mtDNA transcript levels and respiratory-chain subunit levels in tumours[1].
IMT1B exhibits good oral bioavailability (mice 101 %) and Cmax (mice 5149 ng/mL) following oral administration (mice 10 mg/kg)[1].
IMT1B exhibits elimination half-life (mice 1.88 h) due to plasma clearance (mice 0.44 L/h/kg) following intravenous administration (mice 1 mg/kg)[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: 7-9 weeks female BALB/c nude mice, with A2780 cells xenograft[1]
Dosage: 100 mg/kg
Administration: Oral administration, daily, for four weeks
Result: Led to a clear reduction of tumour volume.
Animal Model: Mice[1]
Dosage: 1 mg/kg for i.v.; 10 mg/kg for oral (Pharmacokinetic Analysis)
Administration: Intravenous administration and oral administration
Result: Oral bioavailability (101%), Cmax (5149 ng/mL), T1/2 (1.88 h).

分子量

473.88

Formula

C24H21ClFNO6

CAS 号

2304621-06-3

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 250 mg/mL (527.56 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1102 mL 10.5512 mL 21.1024 mL
5 mM 0.4220 mL 2.1102 mL 4.2205 mL
10 mM 0.2110 mL 1.0551 mL 2.1102 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。-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 (4.39 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.39 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

  • 2.

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

    Solubility: ≥ 2.08 mg/mL (4.39 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.39 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 20.8 mg/mL 的澄清 DMSO 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 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Nina A Bonekamp, et al. Small-molecule inhibitors of human mitochondrial DNA transcription. Nature. 2020 Dec;588(7839):712-716.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

LDC000067(Synonyms: LDC067)

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

LDC000067 (Synonyms: LDC067) 纯度: 98.58%

LDC000067是高度选择性的 CDK9 抑制剂,体外实验中 IC50 值为44±10 nM。

LDC000067(Synonyms: LDC067)

LDC000067 Chemical Structure

CAS No. : 1073485-20-7

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 ¥1034 In-stock
10 mg ¥940 In-stock
50 mg ¥3820 In-stock
100 mg   询价  
200 mg   询价  

* Please select Quantity before adding items.

LDC000067 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Cell Cycle/DNA Damage Compound Library
  • Kinase Inhibitor Library
  • Anti-Cancer Compound Library
  • Anti-Aging Compound Library
  • Anti-Breast Cancer Compound Library
  • Anti-Pancreatic Cancer Compound Library
  • Anti-Blood Cancer Compound Library

生物活性

LDC000067 is a highly specific CDK9 inhibitor with an IC50 value of 44±10 nM in vitro.

IC50 & Target[1]

CDK9- Cyclin T1

44 nM (IC50)

cdk2-cyclin A

2441 nM (IC50)

cdk1-cyclin B1

5513 nM (IC50)

cdk4-cyclin D1

9242 nM (IC50)

GSK3A

1460 nM (IC50)

HGK/MAP4K4

820 nM (IC50)

ABL2/ARG

3640 nM (IC50)

体外研究
(In Vitro)

The selectivity of LDC000067 for CDK9 over other CDKs exceeds that of the known inhibitors flavopiridol and DRB. LDC000067 displayed 55/125/210/ >227/ >227-fold selectivity for CDK9 versus CDK2/1/4/6/7. LDC000067 inhibits in vitro transcription in an ATP-competitive and dose-dependent manner. Gene expression profiling of cells treated with LDC000067 demonstrates a selective reduction of short-lived mRNAs, including important regulators of proliferation and apoptosis[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

370.43

Formula

C18H18N4O3S

CAS 号

1073485-20-7

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : ≥ 47 mg/mL (126.88 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6996 mL 13.4978 mL 26.9957 mL
5 mM 0.5399 mL 2.6996 mL 5.3991 mL
10 mM 0.2700 mL 1.3498 mL 2.6996 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。-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 (6.75 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.75 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 (6.75 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.75 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
  • 3.

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

    Solubility: ≥ 2.5 mg/mL (6.75 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.75 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 25.0 mg/mL 的澄清 DMSO 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 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Albert TK, et al. Characterization of molecular and cellular functions of the cyclin-dependent kinase CDK9 using a novel specific inhibitor. Br J Pharmacol. 2014 Jan;171(1):55-68.

Kinase Assay
[1]

The fluorescence resonance energy transfer (FRET)-based LANCE Ultra KinaSelect Ser/Thr kit is used to determine IC50 values for various CDK inhibitors. Briefly, a specific ULight MBP peptide substrate (50 nM final concentration) is phosphorylated by a CDK-cyclin pair in buffer (50 mM HEPES-KOH pH 7.5, 10 mM MgCl2, 1 mM EGTA, 2 mM dithiothreitol) containing ATP at the concentration of the Km values of the individual kinases for 1 h at room temperature. Subsequently, phosphorylation is detected by addition of specific Eu-labelled anti-phospho-antibodies (2 nM), which upon binding to the phosphopeptide give rise to a FRET signal. FRET signals are then recorded[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

参考文献
  • [1]. Albert TK, et al. Characterization of molecular and cellular functions of the cyclin-dependent kinase CDK9 using a novel specific inhibitor. Br J Pharmacol. 2014 Jan;171(1):55-68.

所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

LDC1267

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

LDC1267  纯度: 99.39%

LDC1267 是TAM (Tyro3,Axl 和 Mer) 激酶高效选择性抑制剂,对 Tyro3/Axl/Mer IC50值分别为<5 nm>

LDC1267

LDC1267 Chemical Structure

CAS No. : 1361030-48-9

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 ¥1221 In-stock
2 mg ¥600 In-stock
5 mg ¥990 In-stock
10 mg ¥1600 In-stock
50 mg ¥5600 In-stock
100 mg ¥7600 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

LDC1267 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Kinase Inhibitor Library
  • Protein Tyrosine Kinase Compound Library
  • Anti-Cancer Compound Library
  • Targeted Diversity Library

生物活性

LDC1267 is a highly selective TAM (Tyro3, Axl and Mer) kinase inhibitor with IC50s of <5 nm>[1].

IC50 & Target

IC50: <5 nm>[1]

体外研究
(In Vitro)

LDC1267 (up to 30 µM; 72 hours) moderately affectes proliferation of 11 cell lines with an average IC50 value for those 11 cell lines is ~15µM[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

LDC1267 (20 mg/kg; i.p.; every 12 hours for 14 day) markedly reduces metastatic spreading of melanomas[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: C57BL/6J wild type mice (8-12 weeks old syngeneic bearing B16F10 cells)[1]
Dosage: 20mg/kg
Administration: Intraperitoneal injection; every 12 hours for 14 days
Result: Markedly reduced metastatic spreading of melanomas.

分子量

560.55

Formula

C30H26F2N4O5

CAS 号

1361030-48-9

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 50 mg/mL (89.20 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.7840 mL 8.9198 mL 17.8396 mL
5 mM 0.3568 mL 1.7840 mL 3.5679 mL
10 mM 0.1784 mL 0.8920 mL 1.7840 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。-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 (4.46 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.46 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 (4.46 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (4.46 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
  • 3.

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

    Solubility: ≥ 2.5 mg/mL (4.46 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.46 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 25.0 mg/mL 的澄清 DMSO 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 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Paolino M, et al. The E3 ligase Cbl-b and TAM receptors regulate cancer metastasis via natural killer cells. Nature. 2014 Mar 27;507(7493):508-12.

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