Product Description

FZR1 Monoclonal Antibody

Catalogue Numbers: MB67249-50, MB67249-100

Sizes: 50µl, 100µl

Product: Mouse IgG1 kappa. Liquid in PBS, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Swiss-Prot: Q9UM11

Host: Mouse

Reactivity: Human

Applications: WB

All Applications: WB (1/500 - 1/1000)

Background: 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. Acts as an adapter for APC/C to target the DNA-end resection factor RBBP8/CtIP for ubiquitination and subsequent proteasomal degradation. Through the regulation of RBBP8/CtIP protein turnover, may play a role in DNA damage response, favoring DNA double-strand repair through error-prone non-homologous end joining (NHEJ) over error-free, RBBP8-mediated homologous recombination (HR).

Purification and Purity: This antibody is purified through a protein G column.

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: Recognizes endogenous levels of FZR1 protein.

Extra Notes: Western blot analysis of FZR1 expression in 293T (A), Hela (B) whole cell lysates.

Bioworld Molecular Weight: ~ 54 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Name: CDH1; FYR; FZR; KIAA1242; Fizzy-related protein homolog; Fzr; CDC20-like protein 1; Cdh1/Hct1 homolog; hCDH1

Immunogen: Recombinant fusion protein of human FZR1. The exact sequence is proprietary.

Conjugate: Unconjugated

Modification: Unmodified