Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Analysis of SDS-PAGE and the CCK-8 assay. (A) The S-layer protein of L. acidophilus ATCC 4356 was extracted by GuHCl. The whole proteins of L. acidophilus ATCC 4356 and the extracted S-layer protein were analyzed by SDS-PAGE. (M, molecular weight marker. 4356, the whole proteins of L. acidophilus ATCC 4356. S, S-layer protein extracted from L. acidophilus ATCC 4356.) (B) The CCK-8 assay was used to assess the effect of different S-layer protein concentrations on DCs viability.
