RNF4 Antibody, HRP conjugated

Cusabio

RNF4 Antibody, HRP conjugated

20

ELISA

Research Use Only

Polyclonal

HRP

RNF4

ring finger protein 4

E3 ubiquitin ligase RNF4; E3 ubiquitin-protein ligase RNF4; RES4-26; RING-type E3 ubiquitin transferase RNF4; SLX5; small nuclear RING finger protein; SNURF

Rabbit

IgG

E3 ubiquitin-protein ligase RNF4

E3 ubiquitin-protein ligase which binds polysumoylated chains covalently attached to proteins and mediates \Lys-6\-, \Lys-11\-, \Lys-48\- and \Lys-63\-linked polyubiquitination of those substrates and their subsequent targeting to the proteasome for degradation. Regulates the degradation of several proteins including PML and the transcriptional activator PEA3. Involved in chromosome alignment and spindle assembly, it regulates the kinetochore CENPH-CENPI-CENPK complex by targeting polysumoylated CENPI to proteasomal degradation. Regulates the cellular responses to hypoxia and heat shock through degradation of respectively EPAS1 and PARP1. Alternatively, it may also bind DNA/nucleosomes and have a more direct role in the regulation of transcription for instance enhancing basal transcription and steroid receptor-mediated transcriptional activation.

Human

-20°C or -80°C

12352203