CPSF3 Full-Length MS Protein Standard


Product Description:

Name CPSF3 Full-Length MS Protein Standard
Cat# CPFL305834
Protein Namecleavage and polyadenylation specific factor 3, 73kDa
SymbolCPSF3
SynonymsCPSF-73; CPSF73
AccessionNM_016207
Cytogenetic2p25.1
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 MW77.3 kDa
Expression TrueORF CloneRC205834
DescriptionCPSF3 Full-Length MS Protein Standard (NP_057291), 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 metallo-beta-lactamase family. The encoded protein is a 73kDa subunit of the cleavage and polyadenylation specificity factor and functions as an endonuclease that recognizes the pre-mRNA 3-cleavage site AAUAAA prior to polyadenylation. It also cleaves after the pre-mRNA sequence ACCCA during histone 3-end pre-mRNA processing.

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