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Rabbit Recombinant Monoclonal SQSTM1 / p62 antibody - conjugated to PE. Suitable for Flow Cyt (Intra) and reacts with Human samples.

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Images

Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (AB225454), expandable thumbnail
  • Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (AB225454), expandable thumbnail

Key facts

Isotype
IgG
Host species
Rabbit
Conjugation
PE
Excitation/Emission
Ex: 480;565nm, Em: 578nm
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 98% PBS, 1% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
Flow Cyt (Intra)
Human
Tested

Tested
Tested

Species
Human
Dilution info
1/5000
Notes

The cellular localisation of this product has been verified in ICC/IF.

Associated Products

Select an associated product type

2 products for Alternative Version

5 products for Alternative Product

Target data

Function

The protein expressed by the SQSTM1 gene is an autophagy receptor essential for selective macroautophagy (aggrephagy). It acts as a bridge between polyubiquitinated cargo and autophagosomes, interacting with both the cargo and an autophagy modifier from the MAP1 LC3 family. Alongside WDFY3, it plays a role in forming and autophagically degrading cytoplasmic ubiquitin-containing inclusions and recruiting ubiquitinated proteins to nuclear PML bodies. SQSTM1 may regulate NFKB1 activation by TNF-alpha, nerve growth factor (NGF), and interleukin-1, and may influence titin/TTN signaling in muscle cells. It may also affect signaling cascades via ubiquitination and be involved in cell differentiation, apoptosis, immune response, and regulation of potassium channels. The protein is involved in endosome organization by retaining vesicles in the perinuclear cloud; ubiquitination by RNF26 allows it to attract vesicle-associated adapters, forming a molecular bridge to organize endosomal pathways. Additionally, it promotes the relocalization of Lys-63-linked ubiquitinated STING1 to autophagosomes and acts as an activator of the NFE2L2/NRF2 pathway by interacting with KEAP1, which inactivates the BCR(KEAP1) complex, resulting in nuclear accumulation of NFE2L2/NRF2 and expression of cytoprotective genes. This supplementary information is collated from multiple sources and compiled automatically.

Alternative names

ORCA, OSIL, SQSTM1, Sequestosome-1, EBI3-associated protein of 60 kDa, Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa, Ubiquitin-binding protein p62, EBIAP, p60, p62

Recommended products

Rabbit Recombinant Monoclonal SQSTM1 / p62 antibody - conjugated to PE. Suitable for Flow Cyt (Intra) and reacts with Human samples.

Key facts

Isotype
IgG
Conjugation
PE
Excitation/Emission
Ex: 480;565nm, Em: 578nm
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR18351
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Store in the dark

Notes

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

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 batch production

For more information, read more on recombinant antibodies.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

2 product images

  • Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (ab225454), expandable thumbnail

    Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (ab225454)

    SQSTM1 / p62 Flow Cytometry (Intracellular) staining using rabbit Anti-SQSTM1 / p62 antibody

    Overlay histogram showing HeLa cells untreated (red line) and HeLa cells treated with Chloroquine, 50μM, 24 hours, (green line) stained with ab225454. The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab225454, 1/5000 dilution) for 30 min at 22°C.

    Isotype control antibody (black line) was Rabbit IgG (monoclonal) Phycoerythrin (PE Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab209478) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

    Acquisition of >5,000 events were collected using a 50 mW Yellow/Green laser (561nm) and 586/15 bandpass filter.

    This antibody gave a positive signal in HeLa +/- Chloroquine cells fixed with 4% formaldehyde (10 min)/permeabilized with 0.1% PBS-Triton X-100 for 15 min used under the same conditions.

  • Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (ab225454), expandable thumbnail

    Flow Cytometry (Intracellular) - PE Anti-SQSTM1 / p62 antibody [EPR18351] - Autophagosome Marker (ab225454)

    SQSTM1 / p62 Flow Cytometry (Intracellular) staining using rabbit Anti-SQSTM1 / p62 antibody

    Overlay histogram showing HeLa cells untreated (magenta line) and HeLa cells treated with Chloroquine, 50μM, 24 hours, (green line) stained with ab225454. The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab225454, 1µg/ml) for 30 min at 22°C.

    Isotype control antibody (HeLa cells untreated - black line, HeLa cells treated - grey line) was Rabbit IgG (monoclonal) Phycoerythrin (PE Rabbit IgG, monoclonal [EPR25A] - Isotype Control PE Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab209478) used at the same concentration and conditions as the primary antibody.

    Acquisition of >5,000 events were collected using a 50 mW Yellow/Green laser (561nm) and 586/15 bandpass filter.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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