Web1 Sep 2014 · As the localization of Golgi glycosylation enzymes is affected by treatment with d-cer-C6 (Fig. 1), we investigated whether protein glycosylation was also affected. TGN46 is a transmembrane protein that is localized to the TGN and cycles between the TGN and the plasma membrane (Banting and Ponnambalam, 1997). WebDownload scientific diagram d - cer-C6 treatment affects TGN46 glycosylation. (A) HeLa cells were treated with ethanol, the indicated concentrations of d - cer-C6, or 20 μM l - cer …
Impaired proteoglycan glycosylation, elevated TGF-β signaling, …
Web28 Oct 2024 · To confirm this glycosylation defect, we performed cell-surface staining with the lectin PNA (Peanut agglutinin) from Arachis hypogaea, which binds terminal galactose residues present on mucin O -glycan moieties of incompletely glycosylated proteins. WebHuman TGN46 had an apparent molecular mass of 100 to 120 kDa which reflects extensive glycosylation. Epifluorescence light microscopy indicated substantial colocalization of TGN46 and GalT. fish newberg
Sphingomyelin homeostasis is required to form functional …
Web21 Mar 2024 · Impaired proteoglycan glycosylation, elevated TGF-β signaling, and abnormal osteoblast differentiation as the basis for bone fragility in a mouse model for gerodermia osteodysplastica ... Antibodies against TGN46 were provided by Dr S. Ponnambalam (University of Leeds, United Kingdom), while GD3A12 anti-DS antibody was a kind gift of … Web10 Jan 2024 · Our results therefore identify GORAB as a COPI scaffolding factor, and support the view that defective protein glycosylation is a major disease mechanism in gerodermia osteodysplastica. WebIt is thought to be involved in regulating membrane traffic to and from trans-Golgi network. Three splice isoforms are exist, TGN46, TGN48 and TGN51. Isoform TGN46 is the more widely expressed isoform. TGN48 is expressed in embryonic kidney and promyelocytic cells. Isoform TGN51 is abundant in fetal lung and kidney. fish neurotoxin