Species: | Rabbit |
Applications: | WB IHC ICC FC |
Immunogen Range: | A synthetic peptide of human Ubiquitin C |
Clonality: | Polyclonal Antibody |
Isotype: | IgG |
GENE ID: | 7316 |
Swiss Prot: | P0CG48 |
Synonyms: | UBC, HMG20, Ubiquitin |
Purification: | Affinity purification |
Storage: | Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles. |
Background: | Ubiquitin can be covalently linked to many cellular proteins by the ubiquitination process, which targets proteins for degradation by the 26S proteasome. Three components are involved in the target protein-ubiquitin conjugation process. Ubiquitin is first activated by forming a thiolester complex with the ubiquitin-activating enzyme (UBE1 or E1). The activated ubiquitin is subsequently transferred to the ubiquitin-carrier protein E2, and then from E2 to ubiquitin ligase E3 for final delivery to the ε-amino group of the target protein lysine residue (1-3). Combinatorial interactions of different E2 and E3 proteins result in substrate specificity (4). UBE1 has two isofoms: UBE1a is a nuclear protein of 117 kDa while UBE1b is a nuclear and cytoplasmic protein of 110 kDa (5). |
Caculated MW: | 8 kDa |
Observed MW: | Refer to Figures |
Applications: |
WB 1:1000-1:2000 IHC 1:100-1:200 ICC 1:100-1:200 FC 1:50-1:200 |
Reacitivity: | Human, Mouse, Rat |