兔抗FZR1多克隆抗体

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) (PubMed:25349192).

Applications:

WB, IHC

Name of antibody:

FZR1

Immunogen:

Fusion protein of human FZR1

Full name:

fizzy and cell division cycle 20 related 1

Synonyms:

FZR; CDH1; FZR2; HCDH; HCDH1; CDC20C

SwissProt:

Q9UM11

IHC positive control:

Human breast cancer and Human esophagus cancer

IHC Recommend dilution:

25-100

WB Predicted band size:

55 kDa

WB Positive control:

Human placenta tissue

WB Recommended dilution:

500-2000