2. Neuronal Signaling
    GPCR/G Protein
    Immunology/Inflammation
    Membrane Transporter/Ion Channel
    Protein Tyrosine Kinase/RTK
  3. Serotonin Transporter
    5-HT Receptor
    Histamine Receptor
    mAChR
    Adrenergic Receptor
    Sodium Channel
    Trk Receptor
  4. Amitriptyline hydrochloride

Amitriptyline hydrochloride 

Cat. No.: HY-B0527A Purity: 99.28%
COA Handling Instructions

Amitriptyline hydrochloride is an inhibitor of serotonin reuptake transporter (SERT) and noradrenaline reuptake transporter (NET), with Kis of 3.45 nM and 13.3 nM for human SERT and NET, respectively. Amitriptyline hydrochloride also weakly binds to dopamine reuptake transporter (DAT) with a Ki of 2.58 μM. Amitriptyline hydrochloride also inhibits adrenergic, muscarinic, histamine and 5-HT receptors. Amitriptyline hydrochloride is a TrkA and TrkB receptors agonist with potent neurotrophic activity. Amitriptyline hydrochloride has antidepressant activity.

For research use only. We do not sell to patients.

Amitriptyline hydrochloride Chemical Structure

Amitriptyline hydrochloride Chemical Structure

CAS No. : 549-18-8

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Based on 3 publication(s) in Google Scholar

Other Forms of Amitriptyline hydrochloride:

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5-HT1 Receptor 5-HT2 Receptor 5-HT3 Receptor 5-HT4 Receptor 5-HT5 Receptor 5-HT6 Receptor 5-HT7 Receptor 5-HT Receptor

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  • Customer Review

Description

Amitriptyline hydrochloride is an inhibitor of serotonin reuptake transporter (SERT) and noradrenaline reuptake transporter (NET), with Kis of 3.45 nM and 13.3 nM for human SERT and NET, respectively. Amitriptyline hydrochloride also weakly binds to dopamine reuptake transporter (DAT) with a Ki of 2.58 μM. Amitriptyline hydrochloride also inhibits adrenergic, muscarinic, histamine and 5-HT receptors. Amitriptyline hydrochloride is a TrkA and TrkB receptors agonist with potent neurotrophic activity. Amitriptyline hydrochloride has antidepressant activity[1][2][3].

IC50 & Target[1][3]

5-HT1A Receptor

450 nM (IC50)

5-HT1B Receptor

40 nM (IC50)

5-HT2A Receptor

4 nM (IC50)

5-HT2B Receptor

40 nM (IC50)

5-HT2C Receptor

6 nM (IC50)

H1 Receptor

1.1 nM (IC50)

H3 receptor

1 μM (IC50)

H4 receptor

33.6 nM (IC50)

SERT

3.45 nM (Ki)

NET

13.3 nM (Ki)

DAT

2.58 μM (Ki)

Adrenergic receptor

24 nM (IC50)

muscarinic receptor

7.2 nM (IC50)

TrkA

 

TrkB

 

Clinical Trial
Molecular Weight

313.86

Appearance

Solid

Formula

C20H24ClN
CAS No.
SMILES

CN(C)CC/C=C1C2=CC=CC=C2CCC3=C\1C=CC=C3.Cl
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (318.61 mM)

H2O : ≥ 50 mg/mL (159.31 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.1861 mL 15.9307 mL 31.8613 mL
5 mM 0.6372 mL 3.1861 mL 6.3723 mL
10 mM 0.3186 mL 1.5931 mL 3.1861 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  PBS

    Solubility: 120 mg/mL (382.34 mM); Clear solution; Need ultrasonic

*All of the co-solvents are available by MCE.
Purity & Documentation
References
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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.

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  • Dilution Calculator

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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Amitriptyline549-18-8Serotonin Transporter5-HT ReceptorHistamine ReceptormAChRAdrenergic ReceptorSodium ChannelTrk Receptor5-HTTSERTSLC6A4Serotonin Receptor5-hydroxytryptamine ReceptorMuscarinic acetylcholine receptorBeta ReceptorNa channelsNa+ channelsTropomyosin related kinase receptorneurotrophinsdepressionneuropathicpainneurologicpsychiatricdiseasesTrkA/TrkBheterodimerizationInhibitorinhibitorinhibit

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