KO Validated
SQSTM1
Reactivity: Human
WB, IHC, IF, IP
Host: Rabbit
Monoclonal
unconjugated
Application Notes
IHC (both on frozen,paraffin embedded tissues), WB. Use at a concentration of 10-50 μg,ml. The optimal concentration should be determined by the end user.
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Reconstitute in 500 μL of sterile water. Centrifuge to remove any insoluble material.
Handling Advice
Avoid freeze and thaw cycles.
Storage
4 °C/-20 °C
Storage Comment
Maintain the lyophilised/reconstituted antibodies frozen at -20°C for long term storage and refrigerated at 2-8°C for a shorter term. When reconstituting, glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles.
FUNCTION: Adapter protein which binds ubiquitin and 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. May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. SUBCELLULAR LOCATION: Cytoplasm. Late endosome. Nucleus. Note=Sarcomere. In cardiac muscles localizes to the sarcomeric band. Localizes to late endosomes. May also localize to the nucleus. Accumulates in neurofibrillary tangles and in Lewy bodies of neurons from individuals with Alzheimer and Parkinson disease respectively. Enriched in Rosenthal fibers of pilocytic astrocytoma. In liver cells, accumulates in Mallory bodies associated with alcoholic hepatitis, Wilson disease, indian childhood cirrhosis and in hyaline bodies associated with hepatocellular carcinoma. TISSUE SPECIFICITY: Ubiquitously expressed.,Ubiquitination,Sequestosome 1, phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa, ubiquitin-binding protein p62, EBI3-associated protein of 60 kDa, p60, EBIAP, SQSTM1, A170, OSIL, PDB3, ZIP3, p62B