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Calicheamicin

Cat. No. M6135

All AbMole products are for research use only, cannot be used for human consumption.

Calicheamicin Structure
Synonym:

Calicheamicin γ1

Size Price Availability Quantity
1mg USD 260 In stock
5mg USD 660 In stock
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Quality Control & Documentation
Biological Activity

Calicheamicins target DNA and cause strand scission. Calicheamicins bind with DNA in the minor groove, wherein they then undergo a reaction analogous to the Bergman cyclization to generate a diradical species. The specificity of binding of calicheamicin to the minor groove of DNA was demonstrated by Crothers et al. (1999) to be due to the aryltetrasaccharide group of the molecule.

Chemical Information
Molecular Weight 1368.34
Formula C55H74IN3O21S4
CAS Number 108212-75-5
Form Solid
Solubility (25°C) 10 mM in DMSO
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Tsodikov OV, et al. BMC Struct Biol. Crystal structure of O-methyltransferase CalO6 from the calicheamicin biosynthetic pathway: a case of challenging structure determination at low resolution.

[2] Song H, et al. Chembiochem. Identification and characterization of a methionine γ-lyase in the calicheamicin biosynthetic cluster of Micromonospora echinospora.

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Keywords: Calicheamicin, Calicheamicin γ1 supplier, DNA Alkylator/Crosslinker, inhibitors, activators

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