Ang B J, Nickerson K W
Appl Environ Microbiol. 1978 Oct;36(4):625-6. doi: 10.1128/aem.36.4.625-626.1978.
A method is described for the large-scale purification of the Bacillus thuringiensis protein crystal by zonal gradient centrifugation. NaBr gradients are employed in a Beckman J21-B centrifuge equipped with a JCF-Z rotor.
描述了一种通过区带梯度离心法大规模纯化苏云金芽孢杆菌蛋白晶体的方法。在配备JCF-Z转子的贝克曼J21-B离心机中使用溴化钠梯度。