DOI > 10.5291/ILL-DATA.9-13-672

This proposal is publicly available since 07/04/2021

Title

Kinetics of two-step nucleation in protein crystallization studied by real-time SANS

Abstract

In this proposal we aim to study the two-step nucleation mechanism in protein crystallization by real-time SANS. With the larger volume and no radiation damage of SANS, we can extend our previous successful study using SAXS (A. Sauter et al. J. Am. Chem. Soc.2015, 137, 1485) to a broad experimental conditions. This is extremely important for establishing the real-time method and providing systematic experimental results for our understanding of the nonclassical pathways of protein crystallization. The previous experiment (9-13-620) has demonstrated the method and we wish to continue this work to complete a systematic study.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

ZHANG Fajun; BECK Christian; DA VELA Stefano; FEUSTEL Michal; MAIER Ralph; MATSARSKAIA Olga; MIKORSKI Marcus; ROOSEN RUNGE Felix; Frank Schreiber; SCHWEINS Ralf; SEYDEL Tilo and SOHMEN Benedikt. (2016). Kinetics of two-step nucleation in protein crystallization studied by real-time SANS. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.9-13-672

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Metadata

Experiment Parameters

  • Environment temperature

    293k
  • Experiment energy

    6A
  • Experiment moment

    0.007 - 0.35 A^-1

Sample Parameters

  • Formula

    • Beta-lactoglobulin
    • Human Serum Albumin