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Home >> Antibodies >> FZR1 Antibody

FZR1 Antibody [clone 1621CT637.76.67] (F53804)

  Catalog No Formulation Size Price (USD)  
Image F53804-0.2ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.2 ml 399
Image
F53804-0.05ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.05 ml 185
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Western blot testing of human 1) 293T/17 and 2) HeLa cell lysate with FZR antibody at 1:2000. Predicted molecular weight: 55 kDa.
Availability 1-3 business days
Species Reactivity Human
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG1, kappa
Clone Name 1621CT637.76.67
Purity Protein G affinity chromatography
UniProt Q9UM11
Applications Western blot : 1:1000-2000
Limitations This FZR1 antibody is available for research use only.
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Description

Fizzy related protein 1 is a key regulator of ligase activity of the anaphase promoting complex/cyclosome (APC/C), which confers substrate specificity upon the 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.

Application Notes

Titration of the FZR1 antibody may be required due to differences in protocols and substrate sensitivity.

Immunogen

Human recombinant protein corresponding to amino acids 1-496 was used as the immunogen for this FZR1 antibody.

Storage

Aliquot the FZR1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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