Overview:
Product Name | SQSTM1 Antibody | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description | Rabbit Anti-Human SQSTM1 Polyclonal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Species Reactivity | Human, Mouse, Rat | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Applications | WB, ICC/IF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Antibody Dilution | WB (1:1000), ICC/IF (1:100); optimal dilutions for assays should be determined by the user. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Host Species | Rabbit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen Species | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen | Synthetic peptide from the N-terminal to mid of Human SQSTM1 (aa. 195-205) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Concentration | 1 mg/ml | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Conjugates |
Alkaline Phosphatase, APC, ATTO 390, ATTO 488, ATTO 565, ATTO 594, ATTO 633, ATTO 655, ATTO 680, ATTO 700, Biotin, FITC, HRP, PE/ATTO 594, PerCP, RPE, Streptavidin, Unconjugated
StreptavidinProperties:
Streptavidin Datasheet BiotinProperties:
Biotin Datasheet HRP (Horseradish peroxidase)Properties:
HRP Datasheet AP (Alkaline Phosphatase)Properties:
AP Datasheet
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Properties
Storage Buffer | PBS, 50% glycerol, 0.09% sodium azide |
Storage Temperature | -20ºC |
Shipping Temperature | Blue Ice or 4ºC |
Purification | Peptide Affinity Purified |
Clonality | Polyclonal |
Specificity | Detects ~60 kDa. Band at 40 kDa is isoform 2. |
Cite This Product | StressMarq Biosciences Cat# SPC-636, RRID: AB_2705213 |
Certificate of Analysis | A 1:1000 dilution of SPC-636 was sufficient for detection of SQSTM1 in 15 µg of Human HeLa Cell Lysates by ECL immunoblot analysis using goat anti-rabbit IgG:HRP as the secondary antibody. |
Biological Description
Alternative Names | EBI3-associated protein of 60 kDa Antibody, ORCA Antibody, Osi Antibody, SQSTM 1 Antibody, ZIP 3 Antibody, A170 Antibody, SQSTM1 Antibody, Ubiquitin binding protein p62 Antibody, Protein kinase C-zeta-interacting protein Antibody, FTDALS3 Antibody, Ubiquitin-binding protein p62 Antibody, PKC-zeta-interacting protein Antibody, EBIAP Antibody, Sqstm1 Antibody, Phosphotyrosine independent ligand for the Lck SH2 domain of 62 kDa Antibody, EBI3 associated protein p60 Antibody, EBI3 associated protein of 60 kDa Antibody, SQSTM_HUMAN Antibody, OSF-6 Antibody, Paget disease of bone 3 Antibody, p62B Antibody, p60 Antibody, PDB 3 Antibody, EBI 3 associated protein p60 Antibody, MGC127197 Antibody, Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa Antibody, EBI 3 associated protein of 60 kDa Antibody, ZIP3 Antibody, STAP Antibody, p62 Antibody, Sequestosome 1 Antibody, OSIL Antibody, STONE14 Antibody, Phosphotyrosine independent ligand for the Lck SH2 domain p62 Antibody, PDB3 Antibody, Oxidative stress induced like Antibody, Sequestosome-1 Antibody, ZIP Antibody |
Research Areas | Cancer, Autophagy, Cardiovascular System, Cell Signaling, Epigenetics, Epigenetics and Nuclear Signaling, Heart, Protein Trafficking, Trafficking |
Cellular Localization | Cytoplasm, Autophagosome, Cytoplasmic Vesicle, Endoplasmic Reticulum, Late Endosome, Lysosome, Nucleus, P-Body |
Accession Number | NP_001135770.1 |
Gene ID | 8878 |
Swiss Prot | Q13501 |
Scientific Background | SQSTM1 or Sequestome 1 (p62) is a ubiquitin binding protein that interacts with ubiqutin, providing a scaffold for several signaling proteins and triggering degradation of proteins throught the proteasome or lysossome. This gene 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. Mutations in this gene result in sporadic and familial Paget disease of bone. SQSTM1 also binds autophagosomal membrane protein LC3/ATG8. |
References |
1. Kirkin V., et al. (2009) Mol Cell. 34: 259-269. 2. Seibenhener M.L., et al. (2007) FEBS Lett. 581: 175-179. 3. Komatsu M., et al. (2010) Nat Cell Biol. 12: 213-223. 4. Bjørkøy G., et al. (2006) Autophagy. 2: 138-139. 5. Pankiv S., et al. (2007) J Biol Chem. 282: 24131-24145. |
Product Images
Western blot analysis of Human HeLa and 293Trap cell lysates showing detection of 47.7 kDa SQSTM1 protein using Rabbit Anti-SQSTM1 Polyclonal Antibody (SPC-636). Lane 1: Molecular Weight Ladder (MW). Lane 2: Human HeLa and 293Trap cell lysates. Load: 15 µg . Block: 5% Skim Milk in 1X TBST. Primary Antibody: Rabbit Anti-SQSTM1 Polyclonal Antibody (SPC-636) at 1:1000 for 1 hour at RT. Secondary Antibody: Goat Anti-Rabbit HRP at 1:2000 for 60 min at RT. Color Development: ECL solution for 6 min in RT. Predicted/Observed Size: 47.7 kDa. Other Band(s): ~65 kDa in all lysates.
Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-SQSTM1 Polyclonal Antibody (SPC-636). Tissue: NIH 3T3 (Mouse Fibroblast cell line). Species: Mouse. Fixation: 4% Formaldehyde for 15 min at RT. Primary Antibody: Rabbit Anti-SQSTM1 Polyclonal Antibody (SPC-636) at 1:100 for 60 min at RT. Secondary Antibody: Goat Anti-Rabbit ATTO 488 at 1:200 for 60 min at RT. Counterstain: Phalloidin Texas Red F-Actin stain; DAPI (blue) nuclear stain at 1:1000, 1:5000 for 60 min at RT, 5 min at RT. Localization: Cytoplasm, Late Endosome, Lysosome, Cytoplasmic Vesicle, Autophagosome, Nucleus, Endoplasmic Reticulum. Magnification: 60X.
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