SMARCA4 anticorps (N-Term)

N° du produit ABIN6260313

Détail du produit anti-SMARCA4 anticorps

Antigène: SMARCA4 (SWI/SNF Related, Matrix Associated, Actin Dependent Regulator of Chromatin, Subfamily A, Member 4 (SMARCA4))

Épitope: N-Term

Reactivité: Humain, Souris

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp SMARCA4 est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC)

Specificité: BRG1 Antibody detects endogenous levels of total BRG1.

Homologie: Pig,Bovine,Horse,Sheep,Rabbit,Dog

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogène: A synthesized peptide derived from human BRG1, corresponding to a region within N-terminal amino acids.

Isotype: IgG

Information d'application

Indications d'application: WB 1:1000-3000, IHC 1:200, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store at -20 °C. Stable for 12 months from date of receipt.

Date de péremption: 12 months

Détails sur SMARCA4

Antigène: SMARCA4 (SWI/SNF Related, Matrix Associated, Actin Dependent Regulator of Chromatin, Subfamily A, Member 4 (SMARCA4))

Autre désignation: SMARCA4 (SMARCA4 Produits)

Synonymes: anticorps SMARCA4, anticorps BAF190, anticorps BAF190A, anticorps BRG1, anticorps MRD16, anticorps RTPS2, anticorps SNF2, anticorps SNF2L4, anticorps SNF2LB, anticorps SWI2, anticorps hSNF2b, anticorps brg-1, anticorps Brg1, anticorps HP1-BP72, anticorps SNF2beta, anticorps SW1/SNF, anticorps b2b692Clo, anticorps SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4, anticorps SMARCA4, anticorps Smarca4

Sujet:

Description: Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Component of SWI/SNF chromatin remodeling complexes that carry out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating the calcium-dependent release of a repressor complex and the recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by SMARCA4-dependent recruitment of a phospho-RB1-HDAC 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 the release of HDAC1 and recruitment of CREBBP. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development, a switch from a stem/progenitor to a postmitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to postmitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth. SMARCA4/BAF190A may promote neural stem cell self-renewal/proliferation by enhancing Notch-dependent proliferative signals, while concurrently making the neural stem cell insensitive to SHH-dependent differentiating cues (By similarity). Acts as a corepressor of ZEB1 to regulate E-cadherin transcription and is required for induction of epithelial-mesenchymal transition (EMT) by ZEB1. Binds via DLX1 to enhancers located in the intergenic region between DLX5 and DLX6 and this binding is stabilized by the long non-coding RNA (lncRNA) Evf2 (By similarity). Binds to RNA in a promiscuous manner (By similarity). Binding to RNAs including lncRNA Evf2 leads to inhibition of SMARCA4 ATPase and chromatin remodeling activities (By similarity).

Gene: SMARCA4

Poids moléculaire: 185 kDa

ID gène: 6597

UniProt: P51532

Pathways: Intracellular Steroid Hormone Receptor Signaling Pathway, Regulation of Intracellular Steroid Hormone Receptor Signaling, Stem Cell Maintenance