2. Neuronal Signaling
  3. Serotonin Transporter
  4. Duloxetine

Duloxetine  (Synonyms: 度洛西汀; LY248686)

目录号: HY-B0161
产品使用指南 技术支持

Duloxetine ((S)-Duloxetine) 是 5 羟色胺-去甲肾上腺素重吸收 (serotonin-norepinephrine reuptake) 抑制剂，Ki 为 4.6 nM，可作用于广泛性焦虑症。

在相同的摩尔浓度下，化合物盐形式与游离形式有相同的生物活性，但盐形式 Duloxetine hydrochloride 通常具有更好的水溶性和稳定性。

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Duloxetine Chemical Structure

Duloxetine Chemical Structure

CAS No. : 116539-59-4

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Duloxetine 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Duloxetine is a serotonin-norepinephrine reuptake inhibitor with a Ki of 4.6 nM, used for treatment of major depressive disorder and generalized anxiety disorder (GAD)[1][2].

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
CHO IC50
2.8 μM
Compound: duloxetine
Inhibition of Cav1.2 current measured using QPatch automatic path clamp system in CHO cells expressing Cav1.2, beta-2 and alpha-2/delta-1 subunits
Inhibition of Cav1.2 current measured using QPatch automatic path clamp system in CHO cells expressing Cav1.2, beta-2 and alpha-2/delta-1 subunits
[PMID: 23812503]
HEK293 IC50
10.4 nM
Compound: duloxetine
Inhibition of human SERT expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
Inhibition of human SERT expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
[PMID: 25221656]
HEK293 IC50
10.4 nM
Compound: Duloxetine
Inhibition of serotonin reuptake at human SERT expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
Inhibition of serotonin reuptake at human SERT expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
[PMID: 24974340]
HEK293 IC50
2.3 nM
Compound: 5
Displacement of [3H]citalopram from human SERT transfected in HEK293 cells after 3 hrs by Wallac counting analysis
Displacement of [3H]citalopram from human SERT transfected in HEK293 cells after 3 hrs by Wallac counting analysis
[PMID: 24900709]
HEK293 IC50
29 nM
Compound: 5
Displacement of [3H]Nisoxetine from human NET transfected in HEK293 cells after 3 hrs by Wallac counting analysis
Displacement of [3H]Nisoxetine from human NET transfected in HEK293 cells after 3 hrs by Wallac counting analysis
[PMID: 24900709]
HEK293 IC50
515 nM
Compound: duloxetine
Inhibition of human NET expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
Inhibition of human NET expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
[PMID: 25221656]
HEK293 IC50
515 nM
Compound: Duloxetine
Inhibition of norepinephrine reuptake at human NET expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
Inhibition of norepinephrine reuptake at human NET expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
[PMID: 24974340]
HEK293 IC50
6.6 nM
Compound: 7
Displacement of [alpha,beta-3H(N)]-5-hydroxytryptamine from human cloned SERT expressed in HEK293 cells by microplate scintillation counter
Displacement of [alpha,beta-3H(N)]-5-hydroxytryptamine from human cloned SERT expressed in HEK293 cells by microplate scintillation counter
[PMID: 18954038]
HEK293 IC50
660 nM
Compound: 7
Displacement of 3,4-[ring-2,5,6-3H]dihydroxyphenylethylamine from human cloned DAT expressed in HEK293 cells by microplate scintillation counter
Displacement of 3,4-[ring-2,5,6-3H]dihydroxyphenylethylamine from human cloned DAT expressed in HEK293 cells by microplate scintillation counter
[PMID: 18954038]
HEK293 IC50
8.9 nM
Compound: 7
Displacement of Levo[ring-2,5,6-3H]norepinephrine from human cloned NET expressed in HEK293 cells by microplate scintillation counter
Displacement of Levo[ring-2,5,6-3H]norepinephrine from human cloned NET expressed in HEK293 cells by microplate scintillation counter
[PMID: 18954038]
HEK293 IC50
977 nM
Compound: duloxetine
Inhibition of human DAT expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
Inhibition of human DAT expressed in HEK293 cells at incubated for 15 mins by neurotransmitter reuptake assay
[PMID: 25221656]
HEK293 IC50
977 nM
Compound: Duloxetine
Inhibition of DA reuptake at human DAT expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
Inhibition of DA reuptake at human DAT expressed in HEK293 cells after 15 mins by fluorescence neurotransmitter transporter assay
[PMID: 24974340]
体外研究
(In Vitro)

Duloxetine ((S)-Duloxetine) inhibits the reuptake of serotonin and norepinephrine in the central nervous system. Duloxetine is also considered a less potent inhibitor of dopamine reuptake. However, duloxetine has no significant affinity for dopaminergic, adrenergic, cholinergic, histaminergic, opioid, glutamate, and GABA receptors and can therefore be considered to be a selective reuptake inhibitor at the 5-HT and NA transporters. Duloxetine undergoes extensive metabolism, but the major circulating metabolites do not contribute significantly to the pharmacologic activity. Major depressive disorder is believed to be due in part to an increase in pro-inflammatory cytokines within the central nervous system. Antidepressants including ones with a similar mechanism of action as duloxetine, i.e. serotonin metabolism inhibition, cause a decrease in proinflammatory cytokine activity and an increase in anti-inflammatory cytokines; this mechanism may apply to duloxetine in its effect on depression but research on cytokines specific to duloxetine therapy is lacking[1].
The analgesic properties of duloxetine in the treatment of diabetic neuropathy and central pain syndromes such as fibromyalgia are believed to be due to sodium ion channel blockade[2].

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

Duloxetine 相关抗体:
Clinical Trial
分子量

297.41

Formula

C18H19NOS
CAS 号
中文名称

度洛西汀
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.
纯度 & 产品资料
参考文献

Duloxetine 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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:

Duloxetine116539-59-4LY248686度洛西汀LY 248686LY-248686Serotonin Transporter5-HTTSERTSLC6A4depressivedisordergeneralizedanxietyosteoarthiritismusculoskeletalpainInhibitorinhibitorinhibit

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