p62/SQSTM1 Antibody


Western Blot: p62/SQSTM1 Antibody [NBP1-42822] - HeLa cells were treated with (+) or without 50 uM (-) of Chloriquine (CQ) for 24 hours. Total cell lysates were prepared and separated on a 12% gel by SDS-PAGE. Protein ...read more
Immunocytochemistry/ Immunofluorescence: p62/SQSTM1 Antibody [NBP1-42822] - staining in of Hela cells detected with a Dylight 488 labeled secondary antibody (Green) with Hoechst 33258 nuclear counterstain (Blue).
Simple Western: p62/SQSTM1 Antibody [NBP1-42822] - Simple Western lane view shows a specific band for p62/SQSTM1 in 0.5 mg/ml of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa ...read more

Product Details

Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, Simple Western, ICC/IF
1 mg/ml

p62/SQSTM1 Antibody Summary

A synthetic peptide made to an internal region of the human p62/SQSTM1 protein (within residues 400-450). [Swiss-Prot Q13501]
Cytoplasm. Late endosome. Nucleus.
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
PBS, 30% glycerol
0.1% Sodium Azide
1 mg/ml
Immunogen affinity purified


  • Western Blot 1:2000
  • Simple Western 1:25
  • Immunocytochemistry/Immunofluorescence 1:50
Application Notes
In Simple Western only 10-15 uL of the recommended dilution is used per data point.
Theoretical MW
47 kDa
Control Peptide
p62/SQSTM1 Protein (NBP1-42822PEP)
Read Publication using
NBP1-42822 in the following applications:

  • WB
    1 publication

Reactivity Notes

Human, mouse and rat.

Alternate Names for p62/SQSTM1 Antibody

  • A170
  • EBI3-associated protein of 60 kDa
  • EBI3-associated protein p60
  • ORCA
  • OSIL
  • oxidative stress induced like
  • p60PDB3
  • p62
  • p62B
  • Paget disease of bone 3
  • PDB3
  • phosphotyrosine independent ligand for the Lck SH2 domain p62
  • Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa
  • Sequestosome 1
  • sequestosome-1
  • SQSTM1
  • Ubiquitin-binding protein p62
  • ZIP3


p62/SQSTM1 (sequestosome 1) is ubiquitously-expressed cytoplasmic/adapter protein conserved in vertebrates and it can be induced by proteasomal inhibitor PSI, PGJ2/prostaglandin J2 as well as phorbol 12-myristate 13-acetate (PMA). SQSTM1 has the ability of ubiquitin binding as well as regulating NFkB1 activation by TNF-alpha, NGF (nerve growth factor) and interleukin-1. SQSTM1 acts as an adapter that mediates the interaction between TRAF6 and CYLD, and SQSTM1-TRAF6 interaction leads to K63-linked polyubiquitination of TRAF6 followed by subsequent activation of NFkB pathway. SQSTM1 plays a role in TITIN/TTN downstream signaling in muscle cells and regulate signaling cascades through ubiquitination. SQSTM1 is essential both for formation and autophagic degradation of polyubiquitin-containing bodies which are known as aggresome-like induced structures (ALIS) and SQSTM1 connects ALIS to the autophagic machinery via direct interaction with MAP1 LC3 family members. Moreover, while autophagy modulates SQSTM1 protein levels, SQSTM1 suppresses autophagy via activation of mTORC1. SQSTM1 interacts with KEAP1, which is a cytoplasmic inhibitor of NRF2, a key transcription factor involved in cellular responses to oxidative stress. SQSTM1 functions as a signaling hub for various signal transduction pathways, apoptosis, cell differentiation, apoptosis, immune response, regulation of K+ channels and Nrf2 activation, and its dysregulation is associated with Paget disease of bone and tumorigenesis.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for p62/SQSTM1 Antibody (NBP1-42822)(1)

We have publications tested in 1 confirmed species: Rat.

We have publications tested in 1 application: WB.

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Product General Protocols

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor (R) 405 Labeled NBP1-42822AF405
Alexa Fluor (R) 488 Labeled NBP1-42822AF488
Alexa Fluor (R) 647 Labeled NBP1-42822AF647
Alexa Fluor (R) 700 Labeled NBP1-42822AF700
Biotin Labeled NBP1-42822B
DyLight 405 Labeled NBP1-42822V
DyLight 488 Labeled NBP1-42822G
DyLight 550 Labeled NBP1-42822R
DyLight 650 Labeled NBP1-42822C
FITC Labeled NBP1-42822F
HRP Labeled NBP1-42822H

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Blogs on p62/SQSTM1.

ATG4C - A regulator of the early steps of autophagosome assembly
Autophagy is an important cellular process that maintains homeostasis by degrading and recycling damaged proteins and organelles. Autophagy receptors, such as p62/SQSTM1, recognize these intracellular cargo and mediate their engulfment by the doubl...  Read full blog post.

p62/SQSTM1 - targeting ubiquitinated proteins for autophagic degradation
During autophagy ubiquitinated cargo or substrates are engulfed in a double-membrane autophagosome and transported to the lysosome for degradation. This process is important for maintaining cellular homeostasis and for degrading damaged organelles...  Read full blog post.

LC3/LC3B - measuring autophagosome formation and autophagic flux
Microtubule-associated protein-1 light chain 3 (LC3/LC3B) is a ubiquitin-like protein involved in the formation of the autophagosome. It is homologous to the yeast Atg8 protein. Autophagosomes are important for the degradation and recycling of intr...  Read full blog post.

p62/SQSTM1 (sequestosome 1)
p62/SQSTM1 (sequestosome 1) is ubiquitously-expressed cytoplasmic/adaptor protein. SQSTM1 functions as a signaling hub for various signal transduction pathways involved in apoptosis, cell differentiation, apoptosis, immune response, and K+ channel reg...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol SQSTM1

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