TIA1 è un gene codificato dal simbolo TIA1. È noto anche come: Nucleolysin TIA-1 isoform p40; RNA-binding protein TIA-1; T-cell-restricted intracellular antigen-1; TIA-1; p40-TIA-1. TIA1 ha una massa di 42.96kDa, una lunghezza di amminoacidi di 386, ed è implicato in Welander distal myopathy.
Offriamo 20 anticorpi contro TIA1, allevati nel Coniglio, Topo e Capra, che sono adatti per WB, IHC, ELISA, ICC/IF e Citometria a Flusso con campioni derivati da Umano, Topo e Ratto.
Informazioni su geni e proteine
Riepilogo UniProt
Involved in alternative pre-RNA splicing and regulation of mRNA translation by binding to AU-rich elements (AREs) located in mRNA 3' untranslated regions (3' UTRs). Possesses nucleolytic activity against cytotoxic lymphocyte target cells. May be involved in apoptosis.
Sommario di Entrez
The product encoded by this gene is a member of a RNA-binding protein family and possesses nucleolytic activity against cytotoxic lymphocyte (CTL) target cells. It has been suggested that this protein may be involved in the induction of apoptosis as it preferentially recognizes poly(A) homopolymers and induces DNA fragmentation in CTL targets. The major granule-associated species is a 15-kDa protein that is thought to be derived from the carboxyl terminus of the 40-kDa product by proteolytic processing. Alternative splicing resulting in different isoforms has been found for this gene.
Coinvolgimento nella malattia
Welander distal myopathy: An autosomal dominant disorder characterized by adult onset of distal muscle weakness predominantly affecting the distal long extensors of the hands, with slow progression to involve all small hand muscles and the lower legs. Skeletal muscle biopsy shows myopathic changes and prominent rimmed vacuoles. Rare homozygous patients showed earlier onset, faster progression, and proximal muscle involvement.
Posizione cellulare
Cytoplasm > Stress granule. Nucleus.
Accumulates in cytoplasmic stress granules (SG) following cellular damage.
