• 製品名
    Anti-SQSTM1 / p62 antibody
    SQSTM1 / p62 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to SQSTM1 / p62
  • 由来種
  • アプリケーション
    適用あり: WB, ELISA, IHC-P, ICC/IF, IHC-FoFrmore details
  • 種交差性
    交差種: Mouse, Rat, Human
  • 免疫原

    A 14 amino acid peptide from near the Carboxy terminus of Human SQSTM1/ p62 (GenBank accession no. Q13501).

  • ポジティブ・コントロール
    • WB: Mouse gastrocnemius lysate; Human spleen tissue lysate. IHC: Mouse VCPR155H/R155H quadricep tissue. IHC-P: Human spleen tissue. ICC/IF: HeLa cells; Murine embryonic fibroblast; Rat spleen cells.



Our Abpromise guarantee covers the use of ab91526 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
WB Use a concentration of 1 - 2 µg/ml. Predicted molecular weight: 47 kDa.
ELISA Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration. PubMed: 21757726
IHC-FoFr Use at an assay dependent concentration. PubMed: 22898872


  • 機能
    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.
  • 組織特異性
    Ubiquitously expressed.
  • 関連疾患
    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.
  • 配列類似性
    Contains 1 OPR domain.
    Contains 1 UBA domain.
    Contains 1 ZZ-type zinc finger.
  • ドメイン
    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.
  • 翻訳後修飾
    Phosphorylated. May be phosphorylated by PRKCZ (By similarity). Phosphorylated in vitro by TTN.
  • 細胞内局在
    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
  • 参照データベース
  • 別名
    • A170 antibody
    • DMRV antibody
    • EBI 3 associated protein of 60 kDa antibody
    • EBI 3 associated protein p60 antibody
    • EBI3 associated protein of 60 kDa antibody
    • EBI3 associated protein p60 antibody
    • EBI3-associated protein of 60 kDa antibody
    • EBIAP antibody
    • FTDALS3 antibody
    • MGC127197 antibody
    • ORCA antibody
    • OSF-6 antibody
    • Osi antibody
    • OSIL antibody
    • Oxidative stress induced like antibody
    • p60 antibody
    • p62 antibody
    • p62B antibody
    • Paget disease of bone 3 antibody
    • PDB 3 antibody
    • PDB3 antibody
    • Phosphotyrosine independent ligand for the Lck SH2 domain of 62 kDa antibody
    • Phosphotyrosine independent ligand for the Lck SH2 domain p62 antibody
    • Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa antibody
    • PKC-zeta-interacting protein antibody
    • Protein kinase C-zeta-interacting protein antibody
    • Sequestosome 1 antibody
    • Sequestosome-1 antibody
    • SQSTM 1 antibody
    • SQSTM_HUMAN antibody
    • Sqstm1 antibody
    • STAP antibody
    • STONE14 antibody
    • Ubiquitin binding protein p62 antibody
    • Ubiquitin-binding protein p62 antibody
    • ZIP 3 antibody
    • ZIP antibody
    • ZIP3 antibody
    see all


  • Western blot analysis of SQSTM1 expression in K562 cell lysate with ab91526 at 1µg/ml in (A) the absence and (B) the presence of blocking peptide.
  • All lanes : Anti-SQSTM1 / p62 antibody (ab91526) at 1/1000 dilution

    All lanes : Mouse gastrocnemius

    Lysates/proteins at 40 µg per lane.

    All lanes : Anti-Rabbit IgG (H + L) at 1/10000 dilution

    Predicted band size: 47 kDa

    See Abreview

  • Immunohistochemical analysis of mouse VCPR155H/R155H quadricep tissue, staining SQSTM1 / p62 (green) with ab91526.

    Mice were transcardially perfused with 4% paraformaldehyde before muscle tissue was frozen and sectioned. Tissue was incubated with primary antibody before detection with a fluorescein-conjugated anti-rabbit secondary antibody. Nuclei were stained with DAPI (blue).
  • Paraffin-embedded human spleen tissue stained for SQSTM1/p62 using ab91526 at 5 µg/ml in immunohistochemical analysis.

  • Lane 1 : Anti-SQSTM1 / p62 antibody (ab91526) at 1 µg/ml
    Lane 2 : Anti-SQSTM1 / p62 antibody (ab91526) at 2 µg/ml

    All lanes : Human spleen tissue lysate

    Lysates/proteins at 15 µg per lane.

    Predicted band size: 47 kDa

  • ab91526 at a 1/500 dilution staining SQSTM1/ p62 in wild type murine embryonic fibroblasts by Immunocytochemistry/ Immunofluorescence.
  • Immunofluorescence of SQSTM1 in Rat Spleen cells using ab91526 at 20 ug/ml.


This product has been referenced in:
  • Paiva NM  et al. Ileal pouch of ulcerative colitis and familial adenomatous polyposis patients exhibit modulation of autophagy markers. Sci Rep 8:2619 (2018). WB, IHC-P ; Human . Read more (PubMed: 29422639) »
  • Liu W  et al. Dexamethasone-induced production of reactive oxygen species promotes apoptosis via endoplasmic reticulum stress and autophagy in MC3T3-E1 cells. Int J Mol Med 41:2028-2036 (2018). Read more (PubMed: 29393368) »

See all 61 Publications for this product

レビューと Q&A

Thank you for providing that attachment.
From what I can see, the antibody usually detects a single band 47kDa, but it is possible that it could detect multiple isoforms. If the customer is concerned that the antibody is not working as stated, the...

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Thank you very much for your call today and for letting us know about the trouble with ab91526.

As we discussed, please keep me updated about the results after reducing the protein loading to 20, 40, and 60 ug per lane. If the results don't i...

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Thank you for contacting us.

The link to the database entry for the human protein is as follows:

I hope this information is helpful to you. Please do not hesitate to contact us ...

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Thank you for your inquiry.
If the cap of the vial has not been screwed tightly back again, it is very well possible that the remaining 80ul have been evaporated during the 3 weeks. Please recommend the customer to tightly screw the cap on the via...

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Your credit note ID is 20XXX (for 1 vial of ab91526).

I am sorry that this antibody did not perform as stated on the datasheet, I have asked our Finance department to issue a credit note for you. The c...

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My colleague is out of office this week and she has asked me to look after her customers.

I could certainly arrange a credit note which you can use for future purchase. Would you prefer to get a credit n...

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Having reviewed the protocol used, I believe there are afew things that maybe worthtrying in order toimprove the specificity observed.I would suggest using a reducing agent in the loading buffer to re...

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I am sorry to hear you are experiencing difficulties with one of our products. We take product complaints very seriously, and investigate every product that we feel may not be performing correctly. The details pr...

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I look forward to your reply.

Thank you for contacting us.

There are number of reasons which may affect the apparent band size from one western blot to the next. In this particular case those may include the fact that this protein undergoes a number of post translational ...

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