2. Apoptosis
  3. Apoptosis
  4. Kauran-16,17-diol

Kauran-16,17-diol  (Synonyms: ent-Kauran-16β,17-diol)

Cat. No.: HY-N7422 Purity: 99.51%
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Kauran-16,17-diol (ent-Kauran-16β,17-diol), a natural diterpene, posseses anti-tumor and inducing-apoptosis activity, with a IC50 of 17 μM on inhibiting NO production in LPS-stimulated RAW 264.7 macrophages.

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

Kauran-16,17-diol Chemical Structure

Kauran-16,17-diol Chemical Structure

CAS No. : 16836-31-0

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Based on 1 publication(s) in Google Scholar

Kauran-16,17-diol Related Antibodies

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Description

Kauran-16,17-diol (ent-Kauran-16β,17-diol), a natural diterpene, posseses anti-tumor and inducing-apoptosis activity, with a IC50 of 17 μM on inhibiting NO production in LPS-stimulated RAW 264.7 macrophages[1][2].

Cellular Effect
Cell Line Type Value Description References
RAW264.7 IC50
17.06 μM
Compound: 5
Inhibition of LPS-induced nitric oxide production in mouse RAW264.7 cells after 24 hrs by Griess assay relative to vehicle-treated control
Inhibition of LPS-induced nitric oxide production in mouse RAW264.7 cells after 24 hrs by Griess assay relative to vehicle-treated control
[PMID: 25499882]
In Vitro

Kauran-16,17-diol (ent-Kauran-16β,17-diol) down-regulates Bcl-2 by disruption of the Ap-2α/Rb transcription activating complex and induces E2F1 up-regulation in MCF-7 cells[1].

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

Kauran-16,17-diol Related Antibodies
Molecular Weight

306.48

Formula

C20H34O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C[C@]1(CCC2)[C@@]3([H])[C@](C[C@H]4CC3)(CC[C@]1([H])C2(C)C)C[C@]4(O)CO
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 12.5 mg/mL (40.79 mM; ultrasonic and warming and heat to 60°C; 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 3.2629 mL 16.3143 mL 32.6286 mL
5 mM 0.6526 mL 3.2629 mL 6.5257 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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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

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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    90% Corn Oil

    Solubility: ≥ 1.25 mg/mL (4.08 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

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(per animal)

g

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(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
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% 
+
%
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).

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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
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 (protect from light). 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 3.2629 mL 16.3143 mL 32.6286 mL 81.5714 mL
5 mM 0.6526 mL 3.2629 mL 6.5257 mL 16.3143 mL
10 mM 0.3263 mL 1.6314 mL 3.2629 mL 8.1571 mL
15 mM 0.2175 mL 1.0876 mL 2.1752 mL 5.4381 mL
20 mM 0.1631 mL 0.8157 mL 1.6314 mL 4.0786 mL
25 mM 0.1305 mL 0.6526 mL 1.3051 mL 3.2629 mL
30 mM 0.1088 mL 0.5438 mL 1.0876 mL 2.7190 mL
40 mM 0.0816 mL 0.4079 mL 0.8157 mL 2.0393 mL
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Kauran-16,17-diol 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:

Kauran-16,17-diol16836-31-0ent-Kauran-16β,17-diolApoptosisInhibitorinhibitorinhibit

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