Radiation damage to a protein solution, detected by synchrotron X-ray small-angle scattering: dose-related considerations and suppression by cryoprotectants

Kuwamoto, S.; Akiyama, S.; Fujisawa, T.

doi:10.1107/S0909049504019272

Journal of Synchrotron Radiation Journal of
Synchrotron Radiation

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Figure 6
Arrhenius plot (lnk_app versus K⁻¹) of the radiation-induced aggregation. k_app was determined based on equation (7)

. The protein concentration was 5 mg ml⁻¹ and the dose rate was 135 Gy s⁻¹. The apparent activation energy required for the radiation-induced aggregation was E_a = 1.26 ± 0.22 kcal mol⁻¹.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 11| Part 6| November 2004| Pages 462-468

https://doi.org/10.1107/S0909049504019272

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