Transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein(CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP(By similarity).
Categories
Primary Antibodies
Clonality
monoclonal
Host
Mouse
Immunogen
synovial sarcoma translocation gene on chromosome 18-like 1
Isotype
IgG1
Molecular Weight
50 kDa
Reactivity
Human, Mouse, Rat
Regulatory
RUO
Synonyms
CREST, KIAA0693, LP2261, SS18 like protein 1, SS18L1, SYT homolog 1
Uniprot
O75177
Clone No
7A7
Research Area
Metabolism, Neuroscience
Form
liquid
Format
liquid
Purification
Protein A+G purification
Purity
>=95% as determined by SDS-PAGE
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)