| Cat.No.: | EAb-2037 |
| Product Name: | SMARCB1 Monoclonal Antibody |
| Antibody Type: | Monoclonal |
| Immunogen: | This antibody was raised against full-length recombinant human SMARCB1 protein. |
| Host: | Mouse |
| Isotype: | IgG2a |
| Molecular Weight: | 45 kDa |
| Purification: | Protein A Chromatography |
| Appearance: | Liquid |
| Formulation: | Purified IgG in PBS with 30% glycerol and 0.035% sodium azide. |
| Applications: | ICC/IF: 2 - 10 µg/ml dilution; WB: 0.5 - 2 µg/ml dilution^Recommended dilutions/conditions may not be available for all applications. Specific conditions for reactivity should be optimized by the end user. |
| Species Reactivity: | Human |
| Storage: | -20°C |
| Warning: | For Research Use Only! Not For Use in Humans. |
| Scientific Background: | SMARCB1 (SWI/SNF Related, Matrix Associated, Actin Dependent Regulator Of Chromatin, Subfamily B, Member 1) is a core component of the BAF (hSWI/SNF) complex. This ATP-dependent chromatin-remodeling complex plays important roles in cell proliferation and differentiation, in cellular antiviral activities and inhibition of tumor formation. The BAF complex is able to create a stable, altered form of chromatin that constrains fewer negative supercoils than normal. This change in supercoiling would be due to the conversion of up to one-half of the nucleosomes on polynucleosomal arrays into asymmetric structures, termed altosomes, each composed of 2 histones octamers. Stimulates in vitro the remodeling activity of SMARCA4/BRG1/BAF190A. Involved in activation of CSF1 promoter. 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 post-mitotic 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 post-mitotic 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 (By similarity). Plays a key role in cell-cycle control and causes cell cycle arrest in G0/G1. Also involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR-mediated transrepression of the CYP27B1 gene. |
| Product Types | ||
| ◆ Antibodies | ||
| EAb-0019 | SMARCA4 Polyclonal Antibody | Inquiry |
| ◆ Extracts & Lysates | ||
| EL-0063 | Recombinant Human SMARCC2 293 Cell Lysate | Inquiry |
| EL-0064 | Recombinant Human SMARCB1 Cell Lysate | Inquiry |
| ◆ Bioactive Small Molecules | ||
| BSM-0080 | AZ-505 ditrifluoroacetate | Inquiry |
| ◆ Research Kits | ||
| EKIT-0120 | BRG1 bromodomain TR-FRET Assay Kit | Inquiry |
| Related Gene / Proteins | |||
| SMAD3 | SMAD4 | SMARCA1 | SMARCA2 |
| SMARCA4 | SMARCA5 | SMARCA6 | SMARCAD1 |
| SMARCAL1 | SMARCB1 | SMARCC1 | SMARCC2 |
| SMARCD1 | SMARCD2 | SMARCD3 | SMARCE1 |
| SMC1-α | SMC3 | SMC4 | SMCHD1 More > |
| SMCX | SMN | SMN1 | SMN2 |
| SMOC2 | SMRT | SMT3 | SMUG1 |
| SMURF2 | SMYD1 | SMYD2 | SMYD2B |
| SMYD3 | SMYD4 | SMYD5 | |
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