IRF5 Recombinant Rabbit Monoclonal Antibody [SN201-05] (ET1611-94)

UNIPROT #

Q13568

PROTEIN NAME

IRF5

SYNONYMS

Interferon regulatory factor 5 antibody;Interferon regulatory factor 5 bone marrow variant antibody;IRF 5 antibody;IRF-5 antibody;Irf5 antibody;IRF5_HUMAN antibody;SLEB10 antibody

SEQUENCE SIMILARITIES

Belongs to the IRF family.

POST-TRANSLATIONAL MODIFICATION

Phosphorylation of serine and threonine residues in a C-terminal autoinhibitory region, stimulates dimerization, transport into the nucleus, assembly with the coactivator CBP/p300 and initiation of transcription.; 'Lys-63'-linked polyubiquitination by TRAF6 is required for activation.

SUBCELLULAR LOCATION

Cytoplasm, Nucleus.

FUNCTION

IRF5 is a member of the interferon regulatory factor (IRF) family, a group of transcription factors with diverse roles, including virus-mediated activation of interferon, and modulation of cell growth, differentiation, apoptosis, and immune system activity. Members of the IRF family are characterized by a conserved N-terminal DNA-binding domain containing tryptophan (W) repeats. Alternative splice variants encoding different isoforms exist. The regulatory and repression regions of the IRF family are mainly located in the C-terminal of the IRF.A 2020 study showed that an adaptor protein named TASL play an important regulatory role in IRF5 activation by being phosphorylated at the pLxIS motif,[8] drawing a similar analogy to the IRF3 activation pathway through the adaptor proteins MAVS, STING and TRIF.[