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Destruxin B

Cat. No. M38854
Destruxin B Structure
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Biological Activity

Destruxin B is one of the cyclodepsipeptides, induces apoptosis via a Bcl-2 Family-dependent mitochondrial pathway in human nonsmall cell lung cancer cells. Destruxin B significantly activates caspase-3 and reduces tumor cell proliferation through caspase-mediated apoptosis in vitro and in vivo.

Chemical Information
Molecular Weight 621.81
Formula C32H55N5O7
CAS Number 2503-26-6
Form Solid
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Szu-Yuan Wu et al. Cancers (Basel). Destruxin B Suppresses Drug-Resistant Colon Tumorigenesis and Stemness Is Associated with the Upregulation of miR-214 and Downregulation of mTOR/β-Catenin Pathway

[2] Chun-Chi Wu et al. Evid Based Complement Alternat Med. Destruxin B Isolated from Entomopathogenic Fungus Metarhizium anisopliae Induces Apoptosis via a Bcl-2 Family-Dependent Mitochondrial Pathway in Human Nonsmall Cell Lung Cancer Cells

[3] M Soledade C Pedras et al. Phytochemistry. Molecular interactions of the phytotoxins destruxin B and sirodesmin PL with crucifers and cereals: metabolism and elicitation of plant defenses

[4] H C Chen et al. Antiviral Res. Suppressive effects of destruxin B on hepatitis B virus surface antigen gene expression in human hepatoma cells

[5] M Muroi et al. Biochem Biophys Res Commun. Destruxin B, a specific and readily reversible inhibitor of vacuolar-type H(+)-translocating ATPase

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Keywords: Destruxin B supplier, Bcl-2, inhibitors, activators


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