Tubeimoside II (Synonyms: Tubeimoside-B)

Name: Tubeimoside II
Brand: MedChemExpress
SKU: HY-N0891
Rating: 4.5 (1 reviews)

Cat. No.: HY-N0891 Purity: 99.90%: FAQs
Data Sheet SDS COA Handling Instructions

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Tubeimoside II (Tubeimoside-B) is a natural analogue of oleanane type of triterpenoid saponin; show anti-inflammatory, antitumor, and antitumor-promoting effects.

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

Tubeimoside II Chemical Structure

CAS No. : 115810-12-3

Size	Price	Stock	Quantity
Solid + Solvent
10 mM * 1 mL in DMSO ready for reconstitution	USD 771	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 771	In-stock	Estimated Time of Arrival: December 31
Solid
1 mg	USD 140	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 350	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 525	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Description

Tubeimoside II (Tubeimoside-B) is a natural analogue of oleanane type of triterpenoid saponin; show anti-inflammatory, antitumor, and antitumor-promoting effects. IC50 value: Target: The anti-inflammatory, anti-tumor, and anti-tumorigenic activities of tubeimoside II are stronger than those of tubeimoside I, and the acute toxicity of tubeimoside II is lower than that of tubeimoside I; the anti-inflammatory, anti-tumor, and anti-tumorigenic activities of tubeimoside III are stronger than those of tubeimoside II, and the acute toxicity of tubeimoside III is also stronger than that of tubeimoside II.

Molecular Weight

1335.43

Formula

C₆₃H₉₈O₃₀

CAS No.

115810-12-3

Appearance

Solid

Color

White to off-white

SMILES

OC[C@H]1O[C@](O[C@H]2[C@@H](O)C[C@@]3(C)[C@](CC[C@]4(C)[C@]3([H])CC=C5[C@@]4(C)C[C@@H](O)[C@]67[C@@]5([H])CC(C)(C)CC6)([H])[C@@]2(CO)C)([H])[C@@](O[C@@]8([H])[C@H](O)[C@@H](O)[C@](OC(C[C@](O)(C)CC(O[C@]9([H])[C@@H](O[C@@]%10([H])[C@H](O)[C@@H](O)[C@H](O)CO%10)[C@@H](O)[C@@](O[C@]%11([H])[C@@H](O)[C@@H](O)CO[C@@]%11([H])OC7=O)([H])O[C@H]9C)=O)=O)([H])CO8)([H])[C@@H](O)[C@@H]1O

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 (74.88 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	0.7488 mL	3.7441 mL	7.4882 mL
5 mM	0.1498 mL	0.7488 mL	1.4976 mL
10 mM	0.0749 mL	0.3744 mL	0.7488 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.

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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 (1.87 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 (1.87 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.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (1.87 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 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 (25.0 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

Animal weight
(per animal)

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: 99.90%

Select Batch:

Data Sheet (281 KB) SDS (392 KB)

COA (267 KB) HNMR (532 KB) CNMR (571 KB) RP-HPLC (184 KB)

Handling Instructions (2659 KB)

References

[1]. Yu TX, et al. Structure-activity relationship of tubeimosides in anti-inflammatory, antitumor, and antitumor-promoting effects. Acta Pharmacol Sin. 2001 May;22(5):463-8. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	0.7488 mL	3.7441 mL	7.4882 mL	18.7206 mL
	5 mM	0.1498 mL	0.7488 mL	1.4976 mL	3.7441 mL
	10 mM	0.0749 mL	0.3744 mL	0.7488 mL	1.8721 mL
	15 mM	0.0499 mL	0.2496 mL	0.4992 mL	1.2480 mL
	20 mM	0.0374 mL	0.1872 mL	0.3744 mL	0.9360 mL
	25 mM	0.0300 mL	0.1498 mL	0.2995 mL	0.7488 mL
	30 mM	0.0250 mL	0.1248 mL	0.2496 mL	0.6240 mL
	40 mM	0.0187 mL	0.0936 mL	0.1872 mL	0.4680 mL
	50 mM	0.0150 mL	0.0749 mL	0.1498 mL	0.3744 mL
	60 mM	0.0125 mL	0.0624 mL	0.1248 mL	0.3120 mL

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:

Tubeimoside II115810-12-3Tubeimoside-BOthersInhibitorinhibitorinhibit

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Tubeimoside II (Synonyms: Tubeimoside-B)

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Tubeimoside II Related Antibodies

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Biological Activity

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Complete Stock Solution Preparation Table

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