Western Blot (WB)
(Western Blot analysis of 3T3 cells using BAF250b Polyclonal Antibody)
Rabbit BAF250b Polyclonal Antibody | anti-BAF250b antibody
BAF250b Polyclonal Antibody
Immunohistochemistry: 1:100 - 1:300
Immunofluorescence: 1:200 - 1:1000
ELISA: 1:10000
Not yet tested in other applications.
Western Blot (WB)
(Western Blot analysis of 3T3 cells using BAF250b Polyclonal Antibody)
Western Blot (WB)
(Western Blot analysis of 3T3 cells using BAF250b Polyclonal Antibody)
NCBI and Uniprot Product Information
NCBI Description
This locus encodes an AT-rich DNA interacting domain-containing protein. The encoded protein is a component of the SWI/SNF chromatin remodeling complex and may play a role in cell-cycle activation. The protein encoded by this locus is similar to AT-rich interactive domain-containing protein 1A. These two proteins function as alternative, mutually exclusive ARID-subunits of the SWI/SNF complex. The associated complexes play opposing roles. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Feb 2012]
Uniprot Description
ARID1B: Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). 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. Binds DNA non-specifically. Defects in ARID1B are the cause of mental retardation autosomal dominant type 12 (MRD12). A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. MRD12 patients present with moderate to severe psychomotor retardation, and most show evidence of muscular hypotonia. In many patients, expressive speech is more severely affected than receptive function. Additional common findings include short stature, abnormal head shape and low-set, posteriorly rotated, and abnormally shaped ears, downslanting palpebral fissures, a bulbous nasal tip, a thin upper lip, minor teeth anomalies, and brachydactyly or single palmar creases. Autistic features are uncommon. 4 isoforms of the human protein are produced by alternative splicing.
Protein type: Nuclear receptor co-regulator; DNA-binding
Chromosomal Location of Human Ortholog: 6q25.1
Cellular Component: nucleoplasm; SWI/SNF complex; cytoplasm
Molecular Function: protein binding; DNA binding; transcription coactivator activity
Biological Process: nervous system development; transcription, DNA-dependent; chromatin-mediated maintenance of transcription
Disease: Mental Retardation, Autosomal Dominant 12
Research Articles on BAF250b
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Product Notes
The BAF250b arid1b (Catalog #AAA9413031) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's BAF250b can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), ELISA (EIA). Western Blot: 1:500 - 1:2000 Immunohistochemistry: 1:100 - 1:300 Immunofluorescence: 1:200 - 1:1000 ELISA: 1:10000 Not yet tested in other applications. Researchers should empirically determine the suitability of the BAF250b arid1b for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "BAF250b, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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