RFWD2 Antibody

9007-83-4

COP1 E3 ubiquitin ligase

CFAP78; constitutive photomorphogenesis protein 1 homolog; constitutive photomorphogenic protein 1; E3 ubiquitin-protein ligase COP1; E3 ubiquitin-protein ligase RFWD2; FAP78; putative ubiquitin ligase COP1; RFWD2; ring finger and WD repeat domain 2, E3 ubiquitin protein ligase; RING finger and WD repeat domain protein 2; RING finger protein 200; RING-type E3 ubiquitin transferase RFWD2; RNF200.

64326

Q8NHY2

NP_001001740.1

Human|Mouse

The antiserum was produced against synthesized peptide derived from human RFWD2.

E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of target proteins. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Involved in JUN ubiquitination and degradation. Directly involved in p53 (TP53) ubiquitination and degradation, thereby abolishing p53-dependent transcription and apoptosis. Ubiquitinates p53 independently of MDM2 or RCHY1. Probably mediates E3 ubiquitin ligase activity by functioning as the essential RING domain subunit of larger E3 complexes. In contrast, it does not constitute the catalytic RING subunit in the DCX DET1-COP1 complex that negatively regulates JUN, the ubiquitin ligase activity being mediated by RBX1. Involved in 14-3-3 protein sigma/SFN ubiquitination and proteasomal degradation, leading to AKT activation and promotion of cell survival. Ubiquitinates MTA1 leading to its proteasomal degradation. Upon binding to TRIB1, ubiquitinates CEBPA, which lacks a canonical COP1-binding motif (Probable) .

Polyclonal Antibody

Enzyme-linked immunosorbent assay|Western blot

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

The optimal working dilution should be determined by the end user.

Liquid

-20°C

80 kDa

Formerly GWB-ASE562

RFWD2 antibody detects endogenous levels of total RFWD2 protein.

COP1

Rabbit

E3 ubiquitin-protein ligase COP1