Anti-p62 / SQSTM1, clone 3H11

Item number Size Datasheet Manual SDS Delivery time Quantity Price
NSJ-RQ5514 100 µg - -

3 - 10 business days*

755.00€
 
0.5mg/ml if reconstituted with 0.2ml sterile DI water. SQSTM1 (Sequestosome-1), also known as... more
Product information "Anti-p62 / SQSTM1, clone 3H11"
0.5mg/ml if reconstituted with 0.2ml sterile DI water. SQSTM1 (Sequestosome-1), also known as Ubiquitin-Binding Protein P62 or P62, is a protein that in humans is encoded by the SQSTM1 gene. The Src homology type 2 (SH2) domain is a highly conserved motif of about 100 amino acids which mediates protein-protein interactions by binding to phosphotyrosine.p56-lck, a T-cell-specific src family tyrosine kinase with an SH2 domain, is involved in T-cell signal transduction. The International Radiation Hybrid Mapping Consortium mapped the p62 gene to chromosome 5q35. Park et al. (1995) found that the p56-lck SH2 domain binds to p62 at the ser59 of p62 only when that serine is phosphorylated. Joung et al. (1996) expressed epitope-tagged p62 in Hela cells and showed that the expressed protein bound to the lck SH2 domain and that this binding was dependent on the N-terminal 50 amino acids of p62 but not on the tyrosine residue in this region. Protein function: Autophagy receptor required for selective macroautophagy (aggrephagy) (PubMed:34471133, PubMed:16286508, PubMed:20168092, PubMed:24128730, PubMed:28404643, PubMed:22622177, PubMed:33509017). Functions as a bridge between polyubiquitinated cargo and autophagosomes (PubMed:34471133). Interacts directly with both the cargo to become degraded and an autophagy modifier of the MAP1 LC3 family (PubMed:16286508, PubMed:20168092, PubMed:24128730, PubMed:28404643, PubMed:22622177). Along with WDFY3, involved in the formation and autophagic degradation of cytoplasmic ubiquitin- containing inclusions (p62 bodies, ALIS/aggresome-like induced structures). Along with WDFY3, required to recruit ubiquitinated proteins to PML bodies in the nucleus (PubMed:24128730, PubMed:20168092). Also involved in autophagy of peroxisomes (pexophagy) in response to reactive oxygen species (ROS) by acting as a bridge between ubiquitinated PEX5 receptor and autophagosomes (PubMed:26344566). 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. May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. Involved in endosome organization by retaining vesicles in the perinuclear cloud: following ubiquitination by RNF26, attracts specific vesicle-associated adapters, forming a molecular bridge that restrains cognate vesicles in the perinuclear region and organizes the endosomal pathway for efficient cargo transport (PubMed:27368102). Promotes relocalization of 'Lys-63'-linked ubiquitinated STING1 to autophagosomes (PubMed:29496741). Acts as an activator of the NFE2L2/NRF2 pathway via interaction with KEAP1: interaction inactivates the BCR(KEAP1) complex, promoting nuclear accumulation of NFE2L2/NRF2 and subsequent expression of cytoprotective genes (PubMed:20452972, PubMed:28380357, PubMed:33393215). Sequesters tensin TNS2 into cytoplasmic puncta, promoting TNS2 ubiquitination and proteasomal degradation (PubMed:25101860). [The UniProt Consortium]
Keywords: Anti-p60, Anti-ORCA, Anti-EBIAP, Anti-SQSTM1, Anti-Sequestosome-1, Anti-Ubiquitin-binding protein p62, Anti-EBI3-associated protein of 60 kDa, Anti-Phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa, p62 Antibody / SQSTM1
Supplier: NSJ Bioreagents
Supplier-Nr: RQ5514

Properties

Application: WB, IHC (paraffin), IF, FC
Antibody Type: Monoclonal
Clone: 3H11
Conjugate: No
Host: Mouse
Species reactivity: human, mouse, rat
Immunogen: Amino acids DEDGDLVAFSSDEELTMAMSYVKDDIFR
Format: Purified

Handling & Safety

Storage: +4°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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