Product Areas
NOB1 Antibody
Product Details
Product Information
| Source | Mouse | Purification method | Protein G purification |
| Isotype | IgG1 | Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. |
Immunogen Information
|
Calculated molecular weight |
47 kDa |
Observed molecular
weight |
47 kDa |
|
GenBank accession number |
BC000050 | Gene ID (NCBI) | 28987 |
| Gene symbol | NOB1 | Synonyms | ART 4, ART4, MST158, MSTP158, NOB1, NOB1P, Protein ART 4, PSMD8BP1, RNA binding protein NOB1 |
Background
NOB1 was first identified in yeast as an essential gene encoding the Nin one binding protein, which is involved in pre-rRNA processing. In a late cytoplasmic processing step, Nob1 cleaves a 20S rRNA intermediate at cleavage site D to produce the mature 18S rRNA. In addition, NOB1 is a crucial molecule in the maturation of the 20S proteasome and protein degradation. It serves as a chaperone to join the 20S proteasome with the 19S regulatory particle in the nucleus and facilitates the maturation of the 20S proteasome. Recently NOB1 has been reported to be overexpressed in several types of cancer, suggesting its involvement in the tumorigenesis. |