Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

CLN5 and CLN8 protein association with ceramide synthase: biochemical and proteomic approaches.

Haddad SE, Khoury M, Daoud M, Kantar R, Harati H, Mousallem T, Alzate O, Meyer B, Boustany RM

Four patients with juvenile neuronal ceroid lipofuscinoses, a childhood neurodegenerative disorder that was previously described as CLN9 variant, are reclassified as CLN5 disease. CLN5-deficient (CLN5(-/-) ) fibroblasts demonstrate adhesion defects, increased growth, apoptosis, and decreased levels of ceramide, sphingomyelin, and glycosphingolipids. The CLN8 protein (CLN8p) corrects growth and apoptosis in CLN5(-/-) cells. Related proteins containing a Lag1 motif (CerS1/2/4/5/6) partially ... [more]

Electrophoresis Dec. 01, 2012; 33(24);3798-809 [Pubmed: 23160995]

Throughput

  • Low Throughput

Curated By

  • BioGRID