Sequestosome 1 Protein
234€ (5 µg)
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935106861
info@markelab.com
name
Sequestosome 1 Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx260584
tested applications
SDS-PAGE
Description
SQSTM1 is a recombinant protein.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | SQSTM1 |
| Conjugation | Unconjugated |
| Expression | Recombinant |
| Purity | > 85% (SDS-PAGE) |
| Size 1 | 5 µg |
| Size 2 | 25 µg |
| Size 3 | 1 mg |
| Form | Liquid |
| Tested Applications | SDS-PAGE |
| Availability | Shipped within 5-10 working days. |
| Dry Ice | No |
| UniProt ID | Q13501 |
| Alias | SQSTM1, A170, OSIL, PDB3, ZIP3, p60, p62, p62B, FTDALS3, NADGP, DMRV |
| Background | Protein SQSTM1 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
SQSTM1, also known as p62, is an adaptor protein involved in selective autophagy, protein degradation, and cellular stress responses. It acts as a scaffold protein that interacts with ubiquitinated proteins and autophagy-related proteins like LC3, facilitating the delivery of misfolded or damaged proteins to the autophagosome for degradation. SQSTM1 also functions in signaling pathways such as NF-κB activation, oxidative stress responses, and mTOR signaling, where it regulates inflammation, apoptosis, and metabolism. It is highly expressed in various tissues and is essential for maintaining protein homeostasis under stress conditions. Dysregulation or mutations in SQSTM1 are associated with neurodegenerative diseases like ALS and Parkinson’s disease, Paget's disease of bone, and cancer due to impaired autophagy and accumulation of protein aggregates. Knockout studies reveal defects in autophagic flux, increased oxidative stress, and disrupted cellular homeostasis, underscoring its central role in protein quality control and cellular stress adaptation.
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This gene encodes a multifunctional protein that binds ubiquitin and 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. Alternatively spliced transcript variants encoding either the same or different isoforms have been identified for this gene. Mutations in this gene result in sporadic and familial Paget disease of bone.
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