Recombinant Human Vimentin protein (Tagged-His Tag)

Specifications

Form

Liquid

Additional notes

Purity >95% as determined by densitometry.

General info

Function

Vimentin, a class-III intermediate filament, is present in various non-epithelial cells, particularly mesenchymal cells, and connects either laterally or terminally to the nucleus, endoplasmic reticulum, and mitochondria. It is involved with LARP6 in stabilizing type I collagen mRNAs for CO1A1 and CO1A2. This supplementary information is collated from multiple sources and compiled automatically.

Sequence similarities

Belongs to the intermediate filament family.

Post-translational modifications

Filament disassembly during mitosis is promoted by phosphorylation at Ser-55 as well as by nestin (By similarity). One of the most prominent phosphoproteins in various cells of mesenchymal origin. Phosphorylation is enhanced during cell division, at which time vimentin filaments are significantly reorganized. Phosphorylation by PKN1 inhibits the formation of filaments. Phosphorylated at Ser-56 by CDK5 during neutrophil secretion in the cytoplasm (PubMed:21465480). Phosphorylated by STK33 (PubMed:18811945). Phosphorylated on tyrosine residues by SRMS (PubMed:29496907).. O-glycosylated during cytokinesis at sites identical or close to phosphorylation sites, this interferes with the phosphorylation status.. S-nitrosylation is induced by interferon-gamma and oxidatively-modified low-densitity lipoprotein (LDL(ox)) possibly implicating the iNOS-S100A8/9 transnitrosylase complex.

Subcellular localisation

Cytoskeleton