"CUL4B" Related Products

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Recombinant Human CUL4B protein, MYC/DDK-tagged

Cat.No.: CUL4B-173H
Product Overview: Recombinant Human CUL4B, transcript variant 1, fused with MYC/DDK tag at C-terminal was expressed in HEK293.
Description: This gene is a member of the cullin family. The encoded protein forms a complex that functions as an E3 ubiquitin ligase and catalyzes the polyubiquitination of specific protein substrates in the cell. The protein interacts with a ring finger protein, and is required for the proteolysis of several regulators of DNA replication including chromatin licensing and DNA replication factor 1 and cyclin E. Multiple transcript variants encoding different isoforms have been found for this gene.
Source: HEK293
Species: Human
Tag: MYC/DDK
Form: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.
Molecular Mass: 103.8 kDa
Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration: >50 ug/mL as determined by microplate BCA method
Gene Name: CUL4B cullin 4B [ Homo sapiens ]
Official Symbol: CUL4B
Synonyms: CUL4B; cullin 4B; cullin-4B; CUL-4B; SFM2; MRXSC; MRXHF2; MRXS15; KIAA0695; DKFZp686F1470;
Gene ID: 8450
mRNA Refseq: NM_003588
Protein Refseq: NP_003579
MIM: 300304
UniProt ID: Q13620
Chromosome Location: Xq23
Pathway: Cul4-DDB1-CSA complex, organism-specific biosystem; Cul4-DDB1-DDB2 complex, organism-specific biosystem; Nucleotide excision repair, organism-specific biosystem; Nucleotide excision repair, conserved biosystem; Ubiquitin mediated proteolysis, organism-specific biosystem; Ubiquitin mediated proteolysis, conserved biosystem;
Function: protein binding; ubiquitin protein ligase binding;

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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