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NeoBiotechnologies
Integrase interactor 1 (INI-1)/SNF5/SMARCB1 Monoclonal Antibody (SMARCB1/3984)
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Product Details
6598-MSM4-P1
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG2b, kappa
Class
Monoclonal
Type
Antibody
Clone
SMARCB1/3984
Immunogen
Recombinant fragment (around aa 65-184) of human SMARCB1 protein.
Conjugate
Form
Liquid
Concentration
200 µg/mL
Purification
Protein A/G
Storage buffer
PBS with 0.05% BSA
Contains
0.05% sodium azide
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
Product Specific Information
Antibody is stable for 24 months.
Positive Control: Human brain, astrocytoma or kidney. Cellular Localization: Nucleus.
Specificity Comments: The INI-1 gene, which encodes a functionally uncharacterized protein component of the hSWI/SNF chromatin remodeling complex, is often mutated or deleted in malignant rhabdoid tumor (MRT). Two isoforms of INI-1, that differ by the variable inclusion of amino acids, potentially are produced by differential RNA splicing. The morphology of MRTs can present challenges in differential diagnosis. The overall survival of MRTs relative to its potential mimics (medulloblastoma, supratentorial primitive neuroectodermal tumors (sPNETs) is quite low, and thus differentiation from these other tumors is desirable. Lack of nuclear labeling by anti-INI-1 is characteristic of MRT. The majority of medulloblastomas and sPNETs are labeled by anti-INI-1. MRTs also originate from the kidney and soft tissues.
Target Information
The SWI-SNF complex is involved in the activation of transcription via the remodeling of nucleosome structure in an ATP-dependent manner. Brm (also designated SNF2alpha) and Brg-1 (also designated SNF2beta) are the ATPase subunits of the mammalian SWI-SNF complex. Brm, Brg-1, Ini1 (integrase interactor 1, also designated SNF5), BAF155 (also designated SRG3) and BAF170 are thought to comprise the functional core of the SWI-SNF complex. Addition of Ini1, BAF155 and BAF170 to Brg-1 appears to increase remodeling activity. Other complex subunits are thought to play regulatory roles. hSNF2L and hSNF2H both appear to be homologs of Drosophila ISWI, a Brm related ATPase that is present in chromatin remodeling complexes other than SWI/SNF, including the NURF (nucleosome remodeling factor).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: BAF47; BRG1-associated factor 47; BRG1-associated factor 47 (BAF47); hSNF5; Integrase interactor 1 protein; malignant rhabdoid tumor suppressor; protein phosphatase 1, regulatory subunit 144; SNF5 homolog; Sucrose nonfermenting yeast homolog like 1; sucrose nonfermenting, yeast, homolog-like 1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1; SWI/SNF-related matrix-associated protein; SWI10; Transcription factor TYE4; Transcription regulatory protein SNF5; TYE4
Gene Aliases: BAF47; CSS3; hSNFS; INI1; MRD15; PPP1R144; RDT; RTPS1; Sfh1p; SMARCB1; SNF5; SNF5L1; Snr1; SWNTS1
UniProt ID: (Human) Q12824
Entrez Gene ID: (Human) 6598
RNA polymerase II core promoter proximal region sequence-specific DNA binding
RNA polymerase II distal enhancer sequence-specific DNA binding
RNA polymerase I CORE element sequence-specific DNA binding
p53 binding
DNA binding
transcription coactivator activity
protein binding
Tat protein binding
nucleosomal DNA binding
blastocyst hatching
DNA repair
nucleosome disassembly
chromatin remodeling
transcription, DNA-templated
regulation of transcription from RNA polymerase II promoter
cell cycle
nervous system development
negative regulation of cell proliferation
DNA integration
covalent chromatin modification
cell differentiation
single stranded viral RNA replication via double stranded DNA intermediate
ATP-dependent chromatin remodeling
positive regulation by host of viral transcription
positive regulation of transcription from RNA polymerase II promoter
positive regulation of sequence-specific DNA binding transcription factor activity
positive regulation of histone H4 acetylation
negative regulation of histone H3-K9 dimethylation
negative regulation of histone H3-K9 trimethylation
positive regulation of transcription of nuclear large rRNA transcript from RNA polymerase I promoter
positive regulation of glucose mediated signaling pathway
positive regulation of histone H3-K9 acetylation
regulation of histone H4-K16 acetylation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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