Recombinant Mouse Sqstm1 Protein, Myc/DDK-tagged

• Cat.No.: Sqstm1-6120M
• Product Overview: Purified recombinant protein of mouse full-length sequestosome 1 (cDNA clone MGC:5968 IMAGE:3487289), complete cds, with C-terminal MYC/DDK tag, expressed in HEK293T cells.

Specification

• Description: Autophagy receptor required for selective macroautophagy (aggrephagy). Functions as a bridge between polyubiquitinated cargo and autophagosomes. Interacts directly with both the cargo to become degraded and an autophagy modifier of the MAP1 LC3 family. Required both for the formation and autophagic degradation of polyubiquitin-containing bodies, called ALIS (aggresome-like induced structures) and links ALIS to the autophagic machinery. Involved in midbody ring degradation. 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. Promotes relocalization of 'Lys-63'-linked ubiquitinated STING1 to autophagosomes. 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.
• Source: HEK293T
• Species: Mouse
• Tag: Myc&DDK
• Molecular Mass: 44.2 kDa
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Storage: Store at -80 centigrade after receiving vials.
• Concentration: >50 μg/mL as determined by microplate BCA method
• Storage Buffer: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.

Gene Information

• Gene Name: Sqstm1 sequestosome 1 [ Mus musculus (house mouse) ]
• Official Symbol: Sqstm1
• Synonyms: Sqstm1; sequestosome 1; S; p6; A17; OSF; Osi; p62; A170; STAP; OSF-6; STONE14; sequestosome-1; oxidative stress induced; ubiquitin-binding protein p62
• Gene ID: 18412
• mRNA Refseq: NM_011018
• Protein Refseq: NP_035148
• UniProt ID: Q64337