Recombinant Human SQSTM1
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935106861
info@markelab.com
name
Recombinant Human SQSTM1
category
Proteins and Peptides
provider
FineTest
reference
P0752
tested applications
Western Blot, ELISA
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | 108-237 |
| Host | E.Coli |
| Origin | Human |
| Observed MW | 34.7 KDa |
| Expression | Recombinant |
| Purity | Greater than 95% by SDS-PAGE gel analyses |
| Purification | IF2DI tag |
| Size 1 | 50μg |
| Size 2 | 200μg |
| Size 3 | 1mg |
| Form | Lyophilized from a 0.2um filtered solution in PBS with 5% trehalose, pH7.4 |
| Tested Applications | Western Blot, ELISA |
| Buffer | Reconstitute with Sterile distilled water |
| Availability | 7 days |
| Storage | -20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution |
| UniProt ID | Q13501 |
| Alias | SQSTM1, A170, OSIL, PDB3, ZIP3, p60, p62, p62B, FTDALS3, NADGP, DMRV |
| Background | Proteins SQSTM1 |
| Status | RUO |
| Note | This product is for research use only. |
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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