Background

This gene encodes a member of the sorting nexin family. Members of this family contain a phox (PX) domain, which is a phosphoinositide binding domain, and are involved in intracellular trafficking. This protein associated with the long isoform of the leptin receptor and with receptor tyrosine kinases for platelet-derived growth factor, insulin, and epidermal growth factor in cell cultures, but its function is unknown. This protein may form oligomeric complexes with family members. Two transcript variants, one protein coding and the other non-protein coding, have been found for this gene.

Images

	Western blotting analysis using anti-sorting nexin 4 antibody (Cat#62812). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with anti-sorting nexin 4 antibody (Cat#62812, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using FeQ™ ECL Substrate Kit (Cat#226).
	Western blotting analysis using anti-Sorting nexin 4 antibody (Cat#62812). Sorting nexin 4 expression in wild type (WT) and Sorting nexin 4 shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with anti-Sorting nexin 4 antibody (Cat#62812, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716).
	Flow cytometric analysis of Sorting nexin 4 expression in C2C12 cells using anti-Sorting nexin 4 antibody (Cat#62812, 1:2,000). Green, isotype control; red, Sorting nexin 4.

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