2. Metabolic Enzyme/Protease
  3. Acyltransferase
  4. Fumonisin B1

Fumonisin B1 is a mycotoxin produced from Fusarium moniliforme. Fumonisin B1 is a potent inhibitor of sphingosine N-acyltransferase (ceramide synthase) and disrupts de novo sphingolipid biosynthesis. Fumonisin B1 is the most abundant and toxic fumonisin.

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Fumonisin B1 Chemical Structure

Fumonisin B1 Chemical Structure

CAS No. : 116355-83-0

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1 mg USD 219 In-stock
5 mg USD 780 In-stock
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Based on 4 publication(s) in Google Scholar

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Fumonisin B1 Related Antibodies

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  • Biological Activity

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Description

Fumonisin B1 is a mycotoxin produced from Fusarium moniliforme. Fumonisin B1 is a potent inhibitor of sphingosine N-acyltransferase (ceramide synthase) and disrupts de novo sphingolipid biosynthesis. Fumonisin B1 is the most abundant and toxic fumonisin[1][2].

IC50 & Target

Sphingosine N-acyltransferase[2]
In Vitro

Fumonisin B1 alters the gene expression and signal transduction pathways in monkey kidney cells[3].
? Fumonisin B1 increases the initial disruption of sphingolipid metabolism and the accumulation of sphinganine in LLC-PK1 kidney cells, causes DNA damage of apoptotic type in rat astrocytes[3].

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

Fumonisin B1 Related Antibodies
Molecular Weight

721.83

Formula

C34H59NO15
CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

OC(C[C@@H](C(O)=O)CC(O[C@@H](C[C@@H](C)C[C@H](O)CCCC[C@@H](O)C[C@H](O)[C@@H](N)C)[C@@H]([C@H](C)CCCC)OC(C[C@H](C(O)=O)CC(O)=O)=O)=O)=O
Structure Classification
Initial Source

a toxic metabolite of Fusarium moniliforme.
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : 16.67 mg/mL (23.09 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.3854 mL 6.9268 mL 13.8537 mL
5 mM 0.2771 mL 1.3854 mL 2.7707 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 (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 18.5 mg/mL (25.63 mM); Clear solution; Need ultrasonic and warming

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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation

Purity: ≥99.0%

COA (250 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 (stored under nitrogen). 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
H2O 1 mM 1.3854 mL 6.9268 mL 13.8537 mL 34.6342 mL
5 mM 0.2771 mL 1.3854 mL 2.7707 mL 6.9268 mL
10 mM 0.1385 mL 0.6927 mL 1.3854 mL 3.4634 mL
15 mM 0.0924 mL 0.4618 mL 0.9236 mL 2.3089 mL
20 mM 0.0693 mL 0.3463 mL 0.6927 mL 1.7317 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Fumonisin B1 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:

Fumonisin B1116355-83-0Fumonisin B 1Fumonisin B-1AcyltransferaseDiacylglycerol acyltransferaseDiglyceride acyltransferaseacyl-CoA:cholesterol acyltransferasemono- acylglycerol acyltransferaseInhibitorinhibitorinhibit

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