Made-to-order (14-16 weeks)
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Value-added Deliverables
① 200ug * antigen (positive control); ② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection; ② ELISA titer can be guaranteed 1: 64,000; ③ WB validation with antigen can be guaranteed positive;
Component of an E3 ubiquitin-protein ligase that includes cul4. Required for ubiquitination and the subsequent degradation of the DNA replication licensing factor cdt1 and of the ribonucleotide reductase inhibitor spd1. Also required for transcription-coupled nucleotide excision repair.
Gene References into Functions
Epe1 is the sole target of the Cul4-Ddb1(Cdt)2 complex whose destruction is necessary for the preservation of heterochromatin.PMID:21215368
Ddb1, along with Cullin 4 and the signalosome, constitute a major pathway controlling genome stability, repair, and differentiation via ribonucleotide reductase regulation.PMID:15805471
Data demonstrate that Cdt2, an unstable WD40 protein, is a regulatory subunit of Pcu4-Ddb1-CSN ubiquitin ligasePMID:16252005
We show that Cdt2 and Ddb1 are needed for cell-cycle changes in Cdt1 levels in the absence of DNA damage.PMID:17039252
These data indicate that the DDB-box is another common motif which defines adaptor proteins for DDB1/cullin 4 ubiquitin ligases.PMID:18794354