PRODUCT
Summary
SQSTM1 antibody, also known as ubiquitin-binding protein p62 antibody, detects the SQSTM1 protein that interacts with LC3 proteins to execute autophagosomal degradation. SQSTM1 is also reported to regulate the activation of NFκB1 downstream signaling in addition to having other cellular functions.
APPLICATION
Application Note
*Optimal dilutions/concentrations should be determined by the researcher.
Application |
Recommended Dilution |
1:500-1:3000 |
1:100-1:1000 |
1:100-1:1000 |
1:50-1:200 |
1:100-1:500 |
Assay dependent |
Not tested in other applications.
Calculated MW
Positive Control
NIH-3T3 , JC , BCL-1 , PC-12 , Rat2 , Huh7 ( 3μM Thapsigargin 12hr) , HepG2
Predict Reactivity
Rhesus Monkey(>80% identity)
PROPERTIES
Form
Liquid
Buffer
PBS, 1% BSA, 20% Glycerol
Preservative
0.025% ProClin 300
Storage
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Concentration
0.39 mg/ml (Please refer to the vial label for the specific concentration.)
Antigen Species
Human
Immunogen
Carrier-protein conjugated synthetic peptide encompassing a sequence within the center region of human SQSTM1 / P62. The exact sequence is proprietary.
Purification
Purified by antigen-affinity chromatography.
Conjugation
Unconjugated
RRID
AB_2038029
Note
For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.
TARGET
Synonyms
sequestosome 1 , A170 , DMRV , FTDALS3 , NADGP , OSIL , PDB3 , ZIP3 , p60 , p62 , p62B
Cellular Localization
Cytoplasm , Late endosome , Nucleus
Background
This gene encodes a multifunctional protein that binds ubiquitin and regulates activation of the nuclear factor kappa-B (NF-kB) signaling pathway. The protein functions as a scaffolding/adaptor protein in concert with TNF receptor-associated factor 6 to mediate activation of NF-kB in response to upstream signals. Alternatively spliced transcript variants encoding either the same or different isoforms have been identified for this gene. Mutations in this gene result in sporadic and familial Paget disease of bone. [provided by RefSeq]
Database
Research Area
DATA IMAGES
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GTX100685 ICC/IF Image
SQSTM1 antibody [N3C1], Internal detects SQSTM1 protein at autophagosome by immunofluorescent analysis. Samples: HeLa cells mock (left) and treated with 50μM Chloroquine for 24 hr (right) were fixed in 4% paraformaldehyde at RT for 15 min. Green: SQSTM1 protein stained by SQSTM1 antibody [N3C1], Internal (GTX100685) diluted at 1:1000. Red: Phalloidin, a F-actin marker.
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GTX100685 WB Image
Non-transfected (–) and transfected (+) HepG2 whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SQSTM1 antibody [N3C1], Internal (GTX100685) diluted at 1:500. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 WB Image
Various whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SQSTM1 / P62 antibody [N3C1], Internal (GTX100685) diluted at 1:500. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 WB Image
Untreated (–) and treated (+) HepG2 whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SQSTM1 / P62 antibody [N3C1], Internal (GTX100685) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 WB Image
Untreated (–) and treated (+) Huh-7 whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SQSTM1 antibody [N3C1], Internal (GTX100685) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 WB Image
SQSTM1 antibody [N3C1], Internal detects SQSTM1 protein by western blot analysis. A. 30 μg PC-12 whole cell lysate/extract B. 30 μg Rat2 whole cell lysate/extract 10% SDS-PAGE SQSTM1 antibody [N3C1], Internal (GTX100685) dilution: 1:1000 The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 WB Image
SQSTM1 antibody [N3C1], Internal detects SQSTM1 protein by western blot analysis. A. 30 μg NIH-3T3 whole cell lysate/extract B. 30 μg JC whole cell lysate/extract C. 30 μg BCL-1 whole cell lysate/extract 12% SDS-PAGE SQSTM1 antibody [N3C1], Internal (GTX100685) dilution: 1:1000 The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100685 IHC-P Image
SQSTM1 / P62 antibody [N3C1], Internal detects SQSTM1 / P62 protein at cytoplasm by immunohistochemical analysis.Sample: Paraffin-embedded human lung cancer.SQSTM1 / P62 stained by SQSTM1 / P62 antibody [N3C1], Internal (GTX100685) diluted at 1:500.Antigen Retrieval: Citrate buffer, pH 6.0, 15 min
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GTX100685 WB Image
Untreated (–) and treated (+) NIH-3T3 whole cell extract (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SQSTM1 / P62 antibody [N3C1], Internal (GTX100685) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.
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GTX100685 IP Image
Immunoprecipitation of SQSTM1 protein from HeLa whole cell extracts using 5 μg of SQSTM1 antibody [N3C1], Internal (GTX100685). Western blot analysis was performed using SQSTM1 antibody [N3C1], Internal (GTX100685). EasyBlot anti-Rabbit IgG (GTX221666-01) was used as a secondary reagent.
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GTX100685 FACS Image
SQSTM1 antibody [N3C1], Internal (GTX100685) detects SQSTM1 protein by flow cytometry analysis. Sample: HeLa cell fixed in 4% paraformaldehyde at 4oC for 5 min. Brown: Unlabelled sample was also used as a control. Blue: SQSTM1 antibody [N3C1], Internal] (GTX100685) dilution: 1:100. Acquisition of >20,000 events were collected using Argon ion laser (488nm) and 525/30 bandpass filter.
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GTX100685 ICC/IF Image
SQSTM1 antibody [N3C1], Internal detects SQSTM1 protein at autophagosome by immunofluorescent analysis. Samples: HepG2 cells treated with 3μM thapsigargin 12 hrs (rigtht) and mock (left) were fixed in ice-cold MeOH for 10 min, permeabilize with cooled acetone for 1 min . Green: SQSTM1 protein stained by SQSTM1 antibody [N3C1], Internal (GTX100685) diluted at 1:500. Blue: Hoechst 33342 staining. Scale bar = 10 μm.
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GTX100685 WB Image
The data was published in the journal Front Pharmacol in 2017.PMID: 29326587
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GTX100685 WB Image
The data was published in the journal Sci Rep in 2017. PMID: 28134285
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GTX100685 WB Image
The data was published in the journal Biomolecules in 2019.PMID: 31505885
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GTX100685 WB Image
The data was published in the journal Biomolecules in 2019.PMID: 31505885
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GTX100685 WB Image
The data was published in the journal Antioxidants (Basel) in 2019.PMID: 31906147
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GTX100685 WB Image
The data was published in the journal Antioxidants (Basel) in 2019.PMID: 31906147
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GTX100685 WB Image
The data was published in the 2020 in Int J Mol Sci. PMID: 33260618
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GTX100685 WB Image
The data was published in the journal PLoS One in 2015.PMID: 25946033
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GTX100685 WB Image
The data was published in the journal Biomolecules in 2019.PMID: 31505885
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REFERENCE
REVIEW
SQSTM1 / P62 antibody [N3C1], Internal
Cat. No. GTX100685
Rating
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( Average 4.4 based on 5 users reviews)
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Application
Western Blot(WB)
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( Average 4.5 based on 4 users reviews)
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IHC (Paraffin sections)(IHC-P)
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( Average 4 based on 1 users reviews)
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Date :
Anonymous submitted on 10-May-2024
Application Tested :
WB
Sample Species :
Hu
Sample :
HK-2 cells
Amount used :
15μg
Blocking :
5% BSA in TBST, 4°C, overnightHr
Primary Antibody :
1:1000, 25°C, 1Hr
Date :
Anonymous submitted on 26-Jul-2022
Application Tested :
WB
Sample Species :
Hu
Sample :
U2OS WT and SQSTM1 KO cells
Amount used :
25μg
Blocking :
5% milk, 1 hr
Primary Antibody :
1:1000 in 5% BSA and TBST, 4°C, > 12Hr
Figure Note :
Data provided by YCharOS Inc., an open science company with the mission of characterizing commercially available antibody reagents for all human proteins using knockout technology.
Date :
Anonymous submitted on 08-Mar-2022
Application Tested :
IHC-P
Sample Species :
Rat
Sample :
Rat eye tissue section
Blocking :
5% goat serum, RT, 1Hr
Fixation :
PFA
Permeabilization /Antigen retrieval :
TBS-T / None
Primary Antibody :
1:100, 4°C, 12Hr
Date :
Anonymous submitted on 17-Mar-2015
Application Tested :
WB
Sample Species :
Hu
Sample :
A549 cells
Amount used :
50μg
Blocking :
5% non-fat milk, 4°C, 14Hr
Primary Antibody :
1:1000, 25°C, 1Hr
Date :
Anonymous submitted on 26-Jan-2015
Application Tested :
WB
Sample Species :
Hu
Sample :
HeLa cells
Amount used :
30μg
Blocking :
5% non-fat milk, 25°C, 1Hr
Primary Antibody :
1:1000, 4°C, 16Hr