

| Catalog No. | HP589014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Species reactivity | Human, Mouse | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant Human FZR1 (Ser172-Arg496). | ||||||||
| Target | FZR, hCDH1, Fizzy-related protein homolog, Cdh1/Hct1 homolog, Fzr, CDH1, CDC20-like protein 1, KIAA1242, FYR, FZR1 | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | Q9UM11 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | Fizzy-related protein homolog (FZR1) is a ~55 kDa protein. Substrate-specific adapter for the anaphase promoting complex/cyclosome (APC/C) E3 ubiquitin-protein ligase complex. Associates with the APC/C in late mitosis, in replacement of CDC20, and activates the APC/C during anaphase and telophase. The APC/C remains active in degrading substrates to ensure that positive regulators of the cell cycle do not accumulate prematurely. At the G1/S transition FZR1 is phosphorylated, leading to its dissociation from the APC/C. Following DNA damage, it is required for the G2 DNA damage checkpoint: its dephosphorylation and reassociation with the APC/C leads to the ubiquitination of PLK1, preventing entry into mitosis. 1. Lafranchi, L. et al. (2014) The EMBO journal 33, 2860-79. PMID: 25349192 | ||||||||
| Note | For research use only. |

Western blot analysis was performed using anti-FZR1 polyclonal antibody at 1μg/ml on various samples.
Lane 1: Hela cell lysate
Lane 2: HepG2 cell lysate
Lane 3: Jurkat cell lysate
Lane 4: PC-3 cell lysate
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