| 摘要 |
The invention relates to a method and set of tools for checking and ascertaining the crystallisation conditions of biological macromolecules using the counter-diffusion technique which employs precipitating agents, additives and buffers. The concentration of the precipitating agent(s) in the medium (solution or gel) is greater than those currently used with other available checking techniques, such as batch, microbatch or vapour phase diffusion techniques, such that, as a result of the diffusion along the length of the capillary containing the biological macromolecule, a large number of concentrations of the precipitating agent(s) used in one experiment are checked. The set of tools or kit contains the necessary elements for performing said method.
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