STAG2 Component of cohesin complex, a complex required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The cohesin complex may also play a role in spindle pole assembly during mitosis. Belongs to the SCC3 family. 2 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: Transcription, coactivator/corepressor
Chromosomal Location of mouse Ortholog: X|X A4
Cellular Component:  chromatin; chromosome; chromosome, centromeric region; cohesin complex; fibrillar center; mitotic spindle pole; nuclear matrix; nucleolus; nucleoplasm; nucleus
Molecular Function:  chromatin binding
Biological Process:  cell cycle; cell division; chromosome segregation; meiotic cell cycle; mitotic spindle assembly; sister chromatid cohesion; stem cell population maintenance
Reference #:  O35638 (UniProtKB)
Alt. Names/Synonyms: 9230105L23Rik; B230112I07Rik; Cohesin subunit SA-2; nuclear protein SA2; OTTMUSP00000019064; SA-2; Sa2; Sap2; SCC3 homolog 2; Stag2; Stromal antigen 2
Gene Symbols: Stag2
Molecular weight: 141,281 Da
Basal Isoelectric point: 5.27  Predict pI for various phosphorylation states
Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology® Total Proteins
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Protein Structure Not Found.

Cross-references to other databases:  AlphaFold  |  STRING  |  Reactome  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene  |  Ensembl Protein