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. 2021 Jan 27;11:2324. doi: 10.1038/s41598-021-81752-0

Figure 2.

Figure 2

Purification of CCHFV NP by CsCl density gradient centrifugation. pCAGGS-CCHFV/NP-transfected HEK293T cells were lysed and fractionated through CsCl density gradient centrifugation as descibed in Methods. Each fraction was analyzed by SDS-PAGE (a) and Western blotting (b). Crude lysates of pCAGGS-CCHFV/NP- and mock-transfected HEK293T cells and purified NP obtained from pooled fractions 8–10 are also shown.