2. NF-κB
  3. NF-κB
  4. Aconine

Aconine inhibits receptor activator of nuclear factor (NF)-κB ligand (RANKL)-induced NF-κB activation.

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Aconine Chemical Structure

Aconine Chemical Structure

CAS No. : 509-20-6

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 154 In-stock
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10 mM * 1 mL in DMSO USD 154 In-stock
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1 mg USD 56 In-stock
5 mg USD 140 In-stock
10 mg USD 230 In-stock
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Based on 2 publication(s) in Google Scholar

Aconine Related Antibodies

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  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

Aconine inhibits receptor activator of nuclear factor (NF)-κB ligand (RANKL)-induced NF-κB activation.

IC50 & Target[1]

NF-κB

 

In Vitro

Treatment with Aconine significantly inhibits the RANKL-induced transcriptional activity of NF-κB in a dose-dependent manner. Aconine inhibits RANKL-induced osteoclast differentiation in RAW264.7 cells by suppressing the activation of NF-κB and NFATc1 and the expression of the cell-cell fusion molecule DC-STAMP. Aconine (0.125, 0.25 μM) does not affect the viability of RAW264.7 cells, but dose-dependently inhibits RANKL-induced osteoclast formation and bone resorptive activity. Aconine dose-dependently inhibits the RANKL-induced activation of NF-κB and NFATc1 in RAW264.7 cells, and subsequently reduces the expression of osteoclast-specific genes (c-Src, β3-Integrin, cathepsin K and MMP-9) and the expression of dendritic cell-specific transmembrane protein (DC-STAMP), which plays an important role in cell-cell fusion[1].

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

Aconine Related Antibodies
Molecular Weight

499.59

Formula

C25H41NO9
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O[C@@H]1C[C@H](OC)[C@@]23[C@]([H])(C4)[C@]5([H])[C@@H](O)[C@@]4(O)[C@@H](OC)[C@H](O)[C@]5(O)[C@H]6[C@H](OC)[C@@]([H])2[C@]1(COC)CN(CC)[C@H]63
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (200.16 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0016 mL 10.0082 mL 20.0164 mL
5 mM 0.4003 mL 2.0016 mL 4.0033 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (4.16 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (4.16 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: 99.78%

COA (263 KB) HNMR (304 KB) RP-HPLC (218 KB) MS (68 KB)

Handling Instructions (2659 KB)
References
Cell Assay
[1]

To evaluate the effect of Aconine on the viability of RAW264.7 cells, cytotoxicity assays are performed using the Cell Counting Kit-8. Briefly, the cells are seeded in 96-well plates at a density of 2×104, 3×103, 1.2×103, 1×103 or 1×103 cells/well in the presence or absence of Aconine (0.125-0.5 mM) for 8 h, 24 h, 48 h, 5 d or 7 d, respectively. After incubating the cells with CCK-8 solution for 2 h, optical density is measured at 450 nm using a GENios microplate reader. Cell viability is expressed as a percentage of the control[1].

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

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.0016 mL 10.0082 mL 20.0164 mL 50.0410 mL
5 mM 0.4003 mL 2.0016 mL 4.0033 mL 10.0082 mL
10 mM 0.2002 mL 1.0008 mL 2.0016 mL 5.0041 mL
15 mM 0.1334 mL 0.6672 mL 1.3344 mL 3.3361 mL
20 mM 0.1001 mL 0.5004 mL 1.0008 mL 2.5021 mL
25 mM 0.0801 mL 0.4003 mL 0.8007 mL 2.0016 mL
30 mM 0.0667 mL 0.3336 mL 0.6672 mL 1.6680 mL
40 mM 0.0500 mL 0.2502 mL 0.5004 mL 1.2510 mL
50 mM 0.0400 mL 0.2002 mL 0.4003 mL 1.0008 mL
60 mM 0.0334 mL 0.1668 mL 0.3336 mL 0.8340 mL
80 mM 0.0250 mL 0.1251 mL 0.2502 mL 0.6255 mL
100 mM 0.0200 mL 0.1001 mL 0.2002 mL 0.5004 mL
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Aconine Related Classifications

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:

Aconine509-20-6JesaconineNF-κBNuclear factor-κBNuclear factor-kappaBInhibitorinhibitorinhibit

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