Development of a mouse monoclonal antibody for the detection of asymmetric dimethylarginine of Translocated in LipoSarcoma/FUsed in Sarcoma and its application in analyzing methylated TLS.

ABSTRACT:

Background

RNA-binding protein Translocated in LipoSarcoma/FUsed Sarcoma (TLS/FUS) is one of causative genes for familial amyotrophic lateral sclerosis (ALS). We previously identified that TLS was associated with protein arginine methyltransferase 1 (PRMT1), and four arginine residues within TLS (R216, R218, R242 and R394) were consistently dimethylated. Protein arginine methylation is involved in various cellular events such as signal transduction, transcriptional regulation and protein-protein interactions.

Results

To understand the biological role of arginine methylation of RNA-binding protein, we prepared and characterized a mouse monoclonal antibody against asymmetric dimethylarginine of TLS. By cloning and screening, one stable hybridoma cell clone (2B12) producing ant

SUBMITTER: Fujimoto K 

PROVIDER: S-EPMC4373027 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature