1. Cytoskeleton Immunology/Inflammation
  2. Integrin Transmembrane Glycoprotein
  3. Elsibucol

Elsibucol is a VCAM1 inhibitor for the study of organ transplant rejection. Elsibucol is a metabolically stable propanol derivative with antioxidant, anti-inflammatory and anti-proliferative properties. Elsibucol lowers blood cholesterol levels and reduces oxidative stress and inflammatory responses in injured arteries, thereby inhibiting atherosclerosis and protecting endothelial healing after arterial injury.

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

Elsibucol Chemical Structure

Elsibucol Chemical Structure

CAS No. : 216167-95-2

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Description

Elsibucol is a VCAM1 inhibitor for the study of organ transplant rejection. Elsibucol is a metabolically stable propanol derivative with antioxidant, anti-inflammatory and anti-proliferative properties. Elsibucol lowers blood cholesterol levels and reduces oxidative stress and inflammatory responses in injured arteries, thereby inhibiting atherosclerosis and protecting endothelial healing after arterial injury[1][2][3].

Molecular Weight

602.93

Formula

C35H54O4S2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(CCCOC1=C(C(C)(C)C)C=C(SC(C)(C)SC2=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C2)C=C1C(C)(C)C)O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 25 mg/mL (41.46 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 1.6586 mL 8.2928 mL 16.5857 mL
5 mM 0.3317 mL 1.6586 mL 3.3171 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)

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    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (4.15 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)

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
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 1.6586 mL 8.2928 mL 16.5857 mL 41.4642 mL
5 mM 0.3317 mL 1.6586 mL 3.3171 mL 8.2928 mL
10 mM 0.1659 mL 0.8293 mL 1.6586 mL 4.1464 mL
15 mM 0.1106 mL 0.5529 mL 1.1057 mL 2.7643 mL
20 mM 0.0829 mL 0.4146 mL 0.8293 mL 2.0732 mL
25 mM 0.0663 mL 0.3317 mL 0.6634 mL 1.6586 mL
30 mM 0.0553 mL 0.2764 mL 0.5529 mL 1.3821 mL
40 mM 0.0415 mL 0.2073 mL 0.4146 mL 1.0366 mL
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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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Product Name:
Elsibucol
Cat. No.:
HY-14921
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