TRIM21 Full-Length MS Protein Standard


Product Description:

Name TRIM21 Full-Length MS Protein Standard
Cat# CPFL302088
Protein Nametripartite motif containing 21
SymbolTRIM21
SynonymsRNF81; Ro/SSA; RO52; SSA; SSA1
AccessionNM_003141
Cytogenetic11p15.5
Amino Acid Labeled[U- 13C6, 15N4]-L-Arg and [U- 13C6, 15N2]-L-Lys
Chemical Purity> 80% as determined by SDS-PAGE and Coomassie blue staining
Expression HostHuman HEK293 cells
Predicted MW54 kDa
Expression TrueORF CloneRC202088
DescriptionTRIM21 Full-Length MS Protein Standard (NP_003132), Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine, was produced in human 293 cells (HEK293) with fully chemically defined cell culture medium to obtain incorporation efficiency at Creative-Proteomics. This gene encodes a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The encoded protein is part of the RoSSA ribonucleoprotein, which includes a single polypeptide and one of four small RNA molecules. The RoSSA particle localizes to both the cytoplasm and the nucleus. RoSSA interacts with autoantigens in patients with Sjogren syndrome and systemic lupus erythematosus. Alternatively spliced transcript variants for this gene have been described but the full-length nature of only one has been determined.

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