The Silencing mediator of retinoic acid & thyroid hormone receptor protein, commonly called the SMRT protein mediates the transcriptional repression of some nuclear receptors by promoting chromatin condensation, thus preventing access of the basal transcription machinery. Consistent with this activity, this protein is known to form a large corepressor complex containing SIN3A/B and histone deacetylases HDAC1 and HDAC2. SMRT is also a component of the N-Cor repressor (nuclear receptor corepressor), a multi-subunit complex minimally composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2. SMRT and nuclear receptor corepressor N-CoR are related transcriptional corepressors which contain two distinct domains capable of interacting with unliganded nuclear receptors to repress their basal transcriptional activity.
Product Information
Format
Ascites
Control
Human brain lysate
Presentation
Unpurified mouse monoclonal IgG2aκ ascites with 0.05% sodium azide.
Applications
Application
Use Anti-SMRT Antibody, clone 1SM-1E7 (Mouse Monoclonal Antibody) validated in WB to detect SMRT also known as CTG repeat protein 26, Silencing mediator of retinoic acid & thyroid hormone receptor.
FUNCTION: Mediates the transcriptional repression activity of some nuclear receptors by promoting chromatin condensation, thus preventing access of the basal transcription.
SIZE: 2517 amino acids; 274034 Da
SUBUNIT: Interacts with HDAC7 (By similarity). Forms a large corepressor complex that contains SIN3A/B and histone deacetylases HDAC1 and HDAC2. This complex associates with the thyroid (TR) and the retinoid acid receptors (RAR) in the absence of ligand, and may stabilize their interaction with TFIIB. The SRMT isoform interacts with HDAC10. Interacts with MINT. Component of the N-Cor repressor complex, at least composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2. Interacts with CBFA2T3.
SUBCELLULAR LOCATION: Nucleus.
TISSUE SPECIFICITY: Ubiquitous. High levels of expression are detected in lung, spleen and brain.
DOMAIN: SwissProt: Q9Y618 The N-terminal region contains repression functions that are divided into three independent repression domains (RD1, RD2 and RD3). The C-terminal region contains the nuclear receptor- interacting domains that are divided in two separate interaction domains (ID1 and ID2). & The two interaction domains (ID) contain a conserved sequence referred to as the CORNR box. This motif is required and sufficient to permit binding to unligated TR and RARS. Sequences flanking the CORNR box determine nuclear hormone receptor specificity.
SIMILARITY: Belongs to the N-CoR nuclear receptor corepressors family. & Contains 2 SANT domains.
Product Usage Statements
Quality Assurance
Evaluated by Western Blot in human brain lysate.
Western Blot Analysis: 1:1,000 dilution of this antibody detected SMRT on 10 µg of human brain lysate.
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions
Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Packaging Information
Material Size
100 µL
原厂资料：
Key Spec Table
Species Reactivity
Key Applications
Host
Format
Antibody Type
R, H, M
WB
M
Ascites
Monoclonal Antibody
Description
Catalogue Number
04-1551
Description
Anti-SMRT Antibody, clone 1SM-1E7
Alternate Names
silencing mediator for retinoid and thyroid hormone receptors
CTG repeat protein 26
Silencing mediator of retinoic acid and thyroid hormone receptor
The Silencing mediator of retinoic acid & thyroid hormone receptor protein, commonly called the SMRT protein mediates the transcriptional repression of some nuclear receptors by promoting chromatin condensation, thus preventing access of the basal transcription machinery. Consistent with this activity, this protein is known to form a large corepressor complex containing SIN3A/B and histone deacetylases HDAC1 and HDAC2. SMRT is also a component of the N-Cor repressor (nuclear receptor corepressor), a multi-subunit complex minimally composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2. SMRT and nuclear receptor corepressor N-CoR are related transcriptional corepressors which contain two distinct domains capable of interacting with unliganded nuclear receptors to repress their basal transcriptional activity.
Product Information
Format
Ascites
Control
Human brain lysate
Presentation
Unpurified mouse monoclonal IgG2aκ ascites with 0.05% sodium azide.
Applications
Application
Use Anti-SMRT Antibody, clone 1SM-1E7 (Mouse Monoclonal Antibody) validated in WB to detect SMRT also known as CTG repeat protein 26, Silencing mediator of retinoic acid & thyroid hormone receptor.
FUNCTION: Mediates the transcriptional repression activity of some nuclear receptors by promoting chromatin condensation, thus preventing access of the basal transcription.
SIZE: 2517 amino acids; 274034 Da
SUBUNIT: Interacts with HDAC7 (By similarity). Forms a large corepressor complex that contains SIN3A/B and histone deacetylases HDAC1 and HDAC2. This complex associates with the thyroid (TR) and the retinoid acid receptors (RAR) in the absence of ligand, and may stabilize their interaction with TFIIB. The SRMT isoform interacts with HDAC10. Interacts with MINT. Component of the N-Cor repressor complex, at least composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2. Interacts with CBFA2T3.
SUBCELLULAR LOCATION: Nucleus.
TISSUE SPECIFICITY: Ubiquitous. High levels of expression are detected in lung, spleen and brain.
DOMAIN: SwissProt: Q9Y618 The N-terminal region contains repression functions that are divided into three independent repression domains (RD1, RD2 and RD3). The C-terminal region contains the nuclear receptor- interacting domains that are divided in two separate interaction domains (ID1 and ID2). & The two interaction domains (ID) contain a conserved sequence referred to as the CORNR box. This motif is required and sufficient to permit binding to unligated TR and RARS. Sequences flanking the CORNR box determine nuclear hormone receptor specificity.
SIMILARITY: Belongs to the N-CoR nuclear receptor corepressors family. & Contains 2 SANT domains.
Product Usage Statements
Quality Assurance
Evaluated by Western Blot in human brain lysate.
Western Blot Analysis: 1:1,000 dilution of this antibody detected SMRT on 10 µg of human brain lysate.
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions
Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
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