COP1 (RFWD2) Rabbit Polyclonal Antibody

CAT#: TA380875

RFWD2 Rabbit polyclonal Antibody


USD 220.00

3 Weeks*

Size
    • 100 ul

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Specifications

Product Data
Applications IHC, WB
Recommended Dilution WB,1:500 - 1:2000
IHC,1:100 - 1:200
Reactivities Human, Mouse, Rat
Modifications Unmodified
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen Recombinant fusion protein containing a sequence corresponding to amino acids 582-731 of human RFWD2 (NP_071902.2).
Formulation Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Concentration lot specific
Purification Affinity purification
Conjugation Unconjugated
Stability Shelf life: one year from despatch.
Predicted Protein Size 14kDa/57kDa/77kDa/78kDa/80kDa
Gene Name COP1 E3 ubiquitin ligase
Background 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.
Reference Data

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.