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Malonate: a versatile cryoprotectant and stabilizing solution for salt-grown macromolecular crystals. | LitMetric

Malonate: a versatile cryoprotectant and stabilizing solution for salt-grown macromolecular crystals.

Acta Crystallogr D Biol Crystallogr

Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA 02454, USA.

Published: December 2003

Collection of quality data on high-energy synchrotron sources requires the selection of a cryoprotectant that allows protein crystals to be cryocooled without damage to the crystal and with suppression of ice formation. The use of sodium malonate as a versatile cryoprotectant for salt-grown protein crystals is presented here. In addition to its useful cryoprotectant properties, sodium malonate can also function as a versatile stabilizing solution that allows the manipulation, derivatization and ligand soaking of crystals grown from salt that may not be possible in the crystal mother liquor.

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Source
http://dx.doi.org/10.1107/s0907444903021784DOI Listing

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