2. Apoptosis
  3. Apoptosis
  4. Terrestrosin D

Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities.

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

Terrestrosin D Chemical Structure

Terrestrosin D Chemical Structure

CAS No. : 179464-23-4

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5 mg USD 110 In-stock
10 mg USD 165 In-stock
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Based on 1 publication(s) in Google Scholar

Terrestrosin D Related Antibodies

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Description

Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities[1].

Molecular Weight

1049.16

Formula

C50H80O23
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C[C@@]12[C@]3([H])[C@](O[C@]4(CC[C@@H](C)CO4)[C@H]3C)([H])C[C@@]1([H])[C@@]5([H])[C@]([C@@]6([C@@](C[C@@H](O[C@]7([H])O[C@@H]([C@H](O[C@@]8([H])[C@@H]([C@H]([C@H](O)[C@@H](CO)O8)O[C@@]9([H])[C@@H]([C@H]([C@H](O)CO9)O)O)O[C@]%10([H])O[C@@H]([C@H](O)[C@H](O)[C@H]%10O)CO)[C@H](O)[C@H]7O)CO)CC6)([H])CC5)C)([H])CC2=O
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 : 100 mg/mL (95.31 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 0.9531 mL 4.7657 mL 9.5314 mL
5 mM 0.1906 mL 0.9531 mL 1.9063 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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: ≥ 2.5 mg/mL (2.38 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL (2.38 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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).

*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

Purity: 98.83%

SDS (252 KB)

COA (254 KB) RP-HPLC (141 KB) MS (192 KB)

Handling Instructions (2659 KB)
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 0.9531 mL 4.7657 mL 9.5314 mL 23.8286 mL
5 mM 0.1906 mL 0.9531 mL 1.9063 mL 4.7657 mL
10 mM 0.0953 mL 0.4766 mL 0.9531 mL 2.3829 mL
15 mM 0.0635 mL 0.3177 mL 0.6354 mL 1.5886 mL
20 mM 0.0477 mL 0.2383 mL 0.4766 mL 1.1914 mL
25 mM 0.0381 mL 0.1906 mL 0.3813 mL 0.9531 mL
30 mM 0.0318 mL 0.1589 mL 0.3177 mL 0.7943 mL
40 mM 0.0238 mL 0.1191 mL 0.2383 mL 0.5957 mL
50 mM 0.0191 mL 0.0953 mL 0.1906 mL 0.4766 mL
60 mM 0.0159 mL 0.0794 mL 0.1589 mL 0.3971 mL
80 mM 0.0119 mL 0.0596 mL 0.1191 mL 0.2979 mL
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Terrestrosin D 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:

Terrestrosin D179464-23-4ApoptosisInhibitorinhibitorinhibit

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