Recombinant HRP Anti-SQSTM1 / p62 antibody [EPR4844] (ab194720)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- HRP Rabbit monoclonal [EPR4844] to SQSTM1 / p62
- Suitable for: WB
- Knockout validated
- Reacts with: Human
- Conjugation: HRP
Related conjugates and formulations
Overview
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Product name
HRP Anti-SQSTM1 / p62 antibody [EPR4844]
See all SQSTM1 / p62 primary antibodies -
Description
HRP Rabbit monoclonal [EPR4844] to SQSTM1 / p62 -
Host species
Rabbit -
Conjugation
HRP -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Human
Predicted to work with: Mouse, Rat -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- WB: MCF-7 and HeLa whole cell lysates.
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General notes
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. Store In the Dark. -
Storage buffer
pH: 7.40
Preservative: 0.1% Proclin 300 Solution
Constituents: 30% Glycerol (glycerin, glycerine), 1% BSA, PBS -
Concentration information loading...
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Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EPR4844 -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
- Anti-SQSTM1 / p62 antibody [EPR4844] - Autophagosome Marker (ab109012)
- Alexa Fluor® 488 Anti-SQSTM1 / p62 antibody [EPR4844] - Autophagosome Marker (ab185015)
- Alexa Fluor® 647 Anti-SQSTM1 / p62 antibody [EPR4844] (ab194721)
- Alexa Fluor® 594 Anti-SQSTM1 / p62 antibody [EPR4844] - Autophagosome Marker (ab203429)
- Alexa Fluor® 555 Anti-SQSTM1 / p62 antibody [EPR4844] - Autophagosome Marker (ab203430)
- Anti-SQSTM1 / p62 antibody [EPR4844] - BSA and Azide free (ab219581)
- APC Anti-SQSTM1 / p62 antibody [EPR4844] (ab225093)
- PE Anti-SQSTM1 / p62 antibody [EPR4844] - Autophagosome Marker (ab225094)
- Autophagy Analysis (ATG16L1, ATG16L1 pS278, SQSTM1, LC3B, Ubiquitin, M6PR) Antibody Sampler Panel (ab269811)
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab194720 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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WB |
1/1000. Detects a band of approximately 62 kDa (predicted molecular weight: 62 kDa).
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Notes |
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WB
1/1000. Detects a band of approximately 62 kDa (predicted molecular weight: 62 kDa). |
Target
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Function
Adapter protein which binds ubiquitin and may regulate the activation of NFKB1 by TNF-alpha, nerve growth factor (NGF) and interleukin-1. May play a role in titin/TTN downstream signaling in muscle cells. May regulate signaling cascades through ubiquitination. Adapter that mediates the interaction between TRAF6 and CYLD (By similarity). May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. -
Tissue specificity
Ubiquitously expressed. -
Involvement in disease
Defects in SQSTM1 are a cause of Paget disease of bone (PDB) [MIM:602080]. PDB is a metabolic bone disease affecting the axial skeleton and characterized by focal areas of increased and disorganized bone turn-over due to activated osteoclasts. Manifestations of the disease include bone pain, deformity, pathological fractures, deafness, neurological complications and increased risk of osteosarcoma. PDB is a chronic disease affecting 2 to 3% of the population above the age of 40 years. -
Sequence similarities
Contains 1 OPR domain.
Contains 1 UBA domain.
Contains 1 ZZ-type zinc finger. -
Domain
The UBA domain binds specifically 'Lys-63'-linked polyubiquitin chains of polyubiquitinated substrates. Mediates the interaction with TRIM55.
The OPR domain mediates homooligomerization and interactions with PRKCZ, PRKCI, MAP2K5 and NBR1.
The ZZ-type zinc finger mediates the interaction with RIPK1. -
Post-translational
modificationsPhosphorylated. May be phosphorylated by PRKCZ (By similarity). Phosphorylated in vitro by TTN. -
Cellular localization
Cytoplasm. Late endosome. Nucleus. Sarcomere (By similarity). In cardiac muscles localizes to the sarcomeric band (By similarity). Localizes to late endosomes. May also localize to the nucleus. Accumulates in neurofibrillary tangles and in Lewy bodies of neurons from individuals with Alzheimer and Parkinson disease respectively. Enriched in Rosenthal fibers of pilocytic astrocytoma. In liver cells, accumulates in Mallory bodies associated with alcoholic hepatitis, Wilson disease, indian childhood cirrhosis and in hyaline bodies associated with hepatocellular carcinoma. - Information by UniProt
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Database links
- Entrez Gene: 8878 Human
- Entrez Gene: 18412 Mouse
- Entrez Gene: 113894 Rat
- Omim: 601530 Human
- SwissProt: Q13501 Human
- SwissProt: Q64337 Mouse
- SwissProt: O08623 Rat
- Unigene: 709030 Human
see all -
Alternative names
- A170 antibody
- DMRV antibody
- EBI 3 associated protein of 60 kDa antibody
see all
Images
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All lanes : HRP Anti-SQSTM1 / p62 antibody [EPR4844] (ab194720) at 1/5000 dilution
Lane 1 : Wild-type HAP1 whole cell lysate
Lane 2 : SQSTM1 knockout HAP1 whole cell lysate
Lysates/proteins at 20 µg per lane.
Predicted band size: 62 kDa
Exposure time: 12 minutesab194720 was shown to specifically react with SQSTM1 in wild-type HAP1 cells as signal was lost in SQSTM1 knockout cells. Wild-type and SQSTM1 knockout samples were subjected to SDS-PAGE. The membrane was blocked with 3% Milk. Ab194720 and ab184095 (Mouse monoclonal [mAbcam 9484] to GAPDH - Loading Control (Alexa Fluor® 680) loading control) were incubated overnight at 4°C at 1/5000 dilution and 1/20000 dilution respectively. The loading control was imaged using the Licor Odyssey CLx prior to blots being developed with ECL technique.
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All lanes : HRP Anti-SQSTM1 / p62 antibody [EPR4844] (ab194720) at 1/1000 dilution
Lane 1 : MCF7 (Human breast adenocarcinoma cell line) Whole Cell Lysate
Lane 2 :HeLa whole cell lysate (ab150035)
Lysates/proteins at 10 µg per lane.
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 62 kDa
Observed band size: 62 kDa
Exposure time: 20 secondsThis blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab194720 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.
Datasheets and documents
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SDS download
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Datasheet download
Certificate of Compliance
References (2)
ab194720 has been referenced in 2 publications.
- Li D et al. ATG14 and RB1CC1 play essential roles in maintaining muscle homeostasis. Autophagy N/A:1-10 (2021). PubMed: 33794726
- Wang B et al. ULK1 and ULK2 Regulate Stress Granule Disassembly Through Phosphorylation and Activation of VCP/p97. Mol Cell 74:742-757.e8 (2019). PubMed: 30979586