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Key=created_at, value=2019-02-27 15:13:51
Key=updated_at, value=2024-09-26 01:02:12
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Key=name, value=Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4)
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Key=host, value=Mouse
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Key=price, value=370.0000
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Key=meta_title, value=Anti-BRG1 Antibody Picoband® (M00223-1) (monoclonal, 3F4)
Key=meta_description, value=Boster Bio Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) catalog # M00223-1. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Mouse, Rat.
Key=image, value=/m/0/m00223-1-brg1-primary-antibodies-wb-testing-1.jpg
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Key=image_label, value=Figure 1. Western blot analysis of BRG1 using anti-BRG1 antibody (M00223-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of samp
Key=small_image_label, value=Figure 1. Western blot analysis of BRG1 using anti-BRG1 antibody (M00223-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of samp
Key=thumbnail_label, value=Figure 1. Western blot analysis of BRG1 using anti-BRG1 antibody (M00223-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of samp
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Key=size, value=100 μg/vial
Key=protein_name, value=Glial fibrillary acidic protein
Key=gene_full_name, value=SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4
Key=uniprot_id, value=P51532
Key=reconstitution, value=Add 0.2ml of distilled water will yield a concentration of 500μg/ml.
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Key=applications, value=Flow Cytometry, IHC, WB
Key=reactivity, value=Human, Mouse, Rat
Key=form, value=Lyophilized
Key=concentration, value=0
Key=cross_reactivity, value=No cross-reactivity with other proteins.
Key=recommended_detection_systems, value=Boster recommends Enhanced Chemiluminescent Kit with anti-Mouse IgG (EK1001) for Western blot, and HRP Conjugated anti-Mouse IgG Super Vision Assay Kit (SV0001-1) for IHC(P).
Key=clone_number, value=3F4
Key=predicted_reactivity
Key=source_company, value=Boster M00223-1
Key=isotype, value=Mouse IgG1
Key=product_category, value=Primary Antibodies, Monoclonal Antibodies
Key=research_category, value=Calcium Channels, Calcium Signaling, Cancer, Cancer Metabolism, Energy Transfer Pathways, Integration Of Energy, Integration Of Energy Metabolism, Metabolic Signaling Pathway, Metabolic Signaling Pathways, Metabolism, Neuroscience, Neurotransmission, Pathways and Processes, Signal Transduction, Signaling Pathway
Key=clonality, value=Monoclonal
Key=swatch_image, value=/antibody/ek0660-2-ELISA-mouse-axl-picokine-elisa-kit.jpg
Key=rating_value, value=100
Key=review_count, value=11
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Key=cj_related_products, value=Atp-dependent Chromatin Remodeling:A00223-1^Chromatin Organization:A01312-Dyl550^Growth Arrest:A00173T187-1^Rhabdoid Tumor:A00223-1|PROTQ9HBD4
Key=description, value=Boster Bio Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) catalog # M00223-1. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Key=short_description, value=Boster Bio Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) catalog # M00223-1. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Key=meta_keyword, value=Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4)
Key=contents, value=Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Key=background, value=Transcription activator BRG1 also known as ATP-dependent helicase SMARCA4 is a protein that in humans is encoded by the SMARCA4 gene. The protein encoded by this gene is a member of the SWI/SNF family of proteins and is similar to the brahma protein of Drosophila. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. In addition, this protein can bind BRCA1, as well as regulate the expression of the tumorigenic protein CD44. Mutations in this gene cause rhabdoid tumor predisposition syndrome type 2. Multiple transcript variants encoding different isoforms have been found for this gene.
Key=gene_name, value=SMARCA4
Key=synonyms, value=Cyclin-dependent kinase 1; CDK1; Cell division control protein 2 homolog; Cell division protein kinase 1; p34 protein kinase; CDK1; CDC2P; CDC28A; CDKN1; P34CDC2
Key=application_details, value=Western blot, 0.1-0.5μg/ml
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml
Flow Cytometry (Fixed), 1-3μg/1x106 cells

Key=subcellular_localization, value=Nucleus.
Key=tissue_specificity, value=Colocalizes with ZEB1 in E-cadherin-negative cells from established lines, and stroma of normal colon as well as in de-differentiated epithelial cells at the invasion front of colorectal carcinomas (at protein level).
Key=application_notes, value=Tested Species: In-house tested species with positive results. Other applications have not been tested. Optimal dilutions should be determined by end users.
Key=immunogen, value=E. coli-derived human BRG1 recombinant protein (Position: Q555-E763).
Key=purification, value=Immunogen affinity purified.
Key=storage, value=Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Key=custom_attribute_1, value=181 kDa
Key=custom_attribute_2, value=WB: human Raji whole cell,, human K562 whole cell,, human HL-60 whole cell,, human Caco-2 whole cell,, human Hela whole cell,, human HepG2 whole cell,, rat brain tissue,, mouse brain tissue,, mouse lung tissue
IHC: human lung cancer tissue, human rectal cancer tissue, human rectal cancer tissue, rat intestine tissue
FCM: U20S cell
Key=protein_function, value=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. 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. Binds to RNA in a promiscuous manner. Binding to RNAs including lncRNA Evf2 leads to inhibition of SMARCA4 ATPase and chromatin remodeling activities.
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Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4)

Brg1 antibody

Boster Bio Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) catalog # M00223-1. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Info Summary

SKU: M00223-1
Size: 100 μg/vial
Reactive Species: Human, Mouse, Rat
Host: Mouse
Application: Flow Cytometry, IHC, WB

Product Name

Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4)

View all Brg1 Antibodies

SKU/Catalog Number

M00223-1

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) catalog # M00223-1. Tested in Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4) (Boster Biological Technology, Pleasanton CA, USA, Catalog # M00223-1)

Host

Mouse

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Monoclonal

Clone Number

3F4

Isotype

Mouse IgG1

Immunogen

E. coli-derived human BRG1 recombinant protein (Position: Q555-E763).

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

M00223-1 is reactive to SMARCA4 in Human, Mouse, Rat

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500μg/ml.

Observed Molecular Weight

181 kDa

Calculated molecular weight

184.646kDa

Background of Brg1

Transcription activator BRG1 also known as ATP-dependent helicase SMARCA4 is a protein that in humans is encoded by the SMARCA4 gene. The protein encoded by this gene is a member of the SWI/SNF family of proteins and is similar to the brahma protein of Drosophila. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. In addition, this protein can bind BRCA1, as well as regulate the expression of the tumorigenic protein CD44. Mutations in this gene cause rhabdoid tumor predisposition syndrome type 2. Multiple transcript variants encoding different isoforms have been found for this gene.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

View more details

Applications

M00223-1 is guaranteed for Flow Cytometry, IHC, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml
Flow Cytometry (Fixed), 1-3μg/1x106 cells

Positive Control

WB: human Raji whole cell,, human K562 whole cell,, human HL-60 whole cell,, human Caco-2 whole cell,, human Hela whole cell,, human HepG2 whole cell,, rat brain tissue,, mouse brain tissue,, mouse lung tissue
IHC: human lung cancer tissue, human rectal cancer tissue, human rectal cancer tissue, rat intestine tissue
FCM: U20S cell

Validation Images & Assay Conditions

Gene/Protein Information For SMARCA4 (Source: Uniprot.org, NCBI)

Gene Name

SMARCA4

Full Name

Transcription activator BRG1

Weight

184.646kDa

Superfamily

SNF2/RAD54 helicase family

Alternative Names

Cyclin-dependent kinase 1; CDK1; Cell division control protein 2 homolog; Cell division protein kinase 1; p34 protein kinase; CDK1; CDC2P; CDC28A; CDKN1; P34CDC2 SMARCA4 BAF190, BAF190A, BRG1, CSS4, MRD16, RTPS2, SNF2, SNF2-beta, SNF2L4, SNF2LB, SWI2, hSNF2b SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 transcription activator BRG1|ATP-dependent helicase SMARCA4|BRG1-associated factor 190A|BRM/SWI2-related gene 1|SNF2-like 4|brahma protein-like 1|global transcription activator homologous sequence|homeotic gene regulator|mitotic growth and transcription activator|nuclear protein GRB1|protein BRG-1|protein brahma homolog 1|sucrose nonfermenting-like 4

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

For more info on SMARCA4, check out the SMARCA4 Infographic

SMARCA4 infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for SMARCA4: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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2 Customer Q&As for Anti-BRG1 SMARCA4 Antibody Picoband® (monoclonal, 3F4)

Question

My boss were happy with the WB result of your anti-BRG1 antibody (monoclonal, 3F4). However we have been able to see positive staining in tendon of biceps brachii nucleus using this antibody. Is that expected? Could you tell me where is SMARCA4 supposed to be expressed?

Verified Customer

Verified customer

Asked: 2019-10-17

Answer

From what I have seen in literature, tendon of biceps brachii does express SMARCA4. Generally SMARCA4 expresses in nucleus. Regarding which tissues have SMARCA4 expression, here are a few articles citing expression in various tissues:
Cervix carcinoma, Pubmed ID: 16964243, 17081983, 18669648, 20068231
Cervix carcinoma, and Erythroleukemia, Pubmed ID: 23186163
Embryonic kidney, Pubmed ID: 17525332
Fetal brain, Pubmed ID: 8208605
Leukemic T-cell, Pubmed ID: 19690332
Liver, Pubmed ID: 24275569
Lung, Pubmed ID: 18386774

Boster Scientific Support

Answered: 2019-10-17

Question

We have seen staining in mouse cervix carcinoma. What should we do? Is anti-BRG1 antibody (monoclonal, 3F4) supposed to stain cervix carcinoma positively?

D. Parker

Verified customer

Asked: 2017-02-21

Answer

According to literature cervix carcinoma does express SMARCA4. According to Uniprot.org, SMARCA4 is expressed in tendon of biceps brachii, fetal brain, lung, cervix carcinoma, embryonic kidney, leukemic t-cell, cervix carcinoma erythroleukemia, liver, among other tissues. Regarding which tissues have SMARCA4 expression, here are a few articles citing expression in various tissues:
Cervix carcinoma, Pubmed ID: 16964243, 17081983, 18669648, 20068231
Cervix carcinoma, and Erythroleukemia, Pubmed ID: 23186163
Embryonic kidney, Pubmed ID: 17525332
Fetal brain, Pubmed ID: 8208605
Leukemic T-cell, Pubmed ID: 19690332
Liver, Pubmed ID: 24275569
Lung, Pubmed ID: 18386774

Boster Scientific Support

Answered: 2017-02-21

Order DetailsPrice
M00223-1

100μg

$370
M00223-1-10ug

10μg sample (liquid)

$99
M00223-1-Biotin

100 μg Biotin conjugated

$570
M00223-1-Cy3

100 μg Cy3 conjugated

$570
M00223-1-Dylight488

100 μg Dylight488 conjugated

$570
M00223-1-Dylight550

100 μg Dylight550 conjugated

$570
M00223-1-Dylight594

100 μg Dylight594 conjugated

$570
M00223-1-FITC

100 μg FITC conjugated

$570
M00223-1-HRP

100 μg HRP conjugated

$570
M00223-1-APC

100 μg APC conjugated

$670
M00223-1-PE

100 μg PE conjugated

$670
M00223-1-iFluor647

100 μg iFluor647 conjugated

$670
M00223-1-carrier-free

Carrier Free

$370

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M00223-1
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00

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