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You are here:Home » Biochemicals » Biochem-Antibiotics » Enniatin B1 (2-(N-Methyl-L-isoleucine) Enniatin B)

Enniatin B1 (2-(N-Methyl-L-isoleucine) Enniatin B)


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Enniatins are a family of depsipeptides produced several Fusarium species. The enniatins have been shown to act as ionophores. More recently their effects on acyl-CoA cholesterol transferase, transporters and the selectivity of their antitumor action have received more focus. Enniatin B1 is one of four major analogues of the enniatin complex and has not previously been available for investigation.
Catalog #E3222-29
SourceEnniatin B1
Molecular Weight~653.9
SolubilitySoluble in ethanol, methanol, DMF or DMSO.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with ethanol, methanol, DMF or DMSO. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
CAS Number19914-20-6
Molecular FormulaC34H59N3O9
Molecular Weight653.9
SourceFusarium sp. MST-FP1765
Purity95% by HPLC
FormSupplied as a white powder.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names2-(N-Methyl-L-isoleucine) Enniatin B

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