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CHFR Antibody (PA5-118402) in ICC/IF
Immunocytochemistry/Immunofluorescence analysis of CHFR in A431 cells (green) using CHFR polyclonal Antibody (Product # PA5-118402). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS and counterstained with DAPI in order to highlight the nucleus (blue).
Product Details
PA5-118402
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
peptide
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.4, with 40% glycerol, 0.2% BSA
Contains
0.05% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2902992
Target Information
E3 ubiquitin-protein ligase that functions in the antephase checkpoint by actively delaying passage into mitosis in response to microtubule poisons. Acts in early prophase before chromosome condensation, when the centrosome move apart from each other along the periphery of the nucleus. Probably involved in signaling the presence of mitotic stress caused by microtubule poisons by mediating the 'Lys-48'-linked ubiquitination of target proteins, leading to their degradation by the proteasome. Promotes the ubiquitination and subsequent degradation of AURKA and PLK1. Probably acts as a tumor suppressor, possibly by mediating the polyubiquitination of HDAC1, leading to its degradation. May also promote the formation of 'Lys-63'-linked polyubiquitin chains and functions with the specific ubiquitin-conjugating UBC13-MMS2 (UBE2N-UBE2V2) heterodimer. Substrates that are polyubiquitinated at 'Lys-63' are usually not targeted for degradation, but are rather involved in signaling cellular stress.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Checkpoint with forkhead and RING finger domains protein; E3 ubiquitin-protein ligase CHFR; FLJ10796; FLJ33629; RING finger protein 196; RING-type E3 ubiquitin transferase CHFR
Gene Aliases: CHFR; RNF116; RNF196
UniProt ID: (Human) Q96EP1
Entrez Gene ID: (Human) 55743
protein polyubiquitination
ubiquitin-dependent protein catabolic process
mitotic nuclear division
mitotic cell cycle checkpoint
modification-dependent protein catabolic process
positive regulation of protein ubiquitination
protein destabilization
positive regulation of proteasomal ubiquitin-dependent protein catabolic process
cell division
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