Cullin 4B antibody

Catalog No. ABIN1106846

Product Details anti-Cullin 4B Antibody

Target: Cullin 4B (CUL4B)

Reactivity: Human, Rat, Zebrafish (Danio rerio)

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Cullin 4B antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Specificity: This antibody detects Cullin-4B.

Cross-Reactivity (Details): Species reactivity (expected):RatSpecies reactivity (tested):Human, Zebrafish

Purification: Immunogen affinity purified

Immunogen: Synthetic peptide corresponding to a sequence of human Cullin 4B .Remarks: Sequence is identical to the related rat and mouse sequence.

Isotype: IgG

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Reconstitution: 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Buffer: 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Thimerosal, 0.05 mg NaN3

Preservative: Sodium azide, Thimerosal (Merthiolate)

Precaution of Use: This product contains Sodium azide and Thimerosal (Merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store at 2 - 8 °C for up to one month or (in aliquots) at -20 °C for longer.

Target Details for Cullin 4B

Target: Cullin 4B (CUL4B)

Alternative Name: Cullin-4B (CUL4B Products)

Synonyms: MRXHF2 antibody, MRXS15 antibody, MRXSC antibody, SFM2 antibody, 2700050M05Rik antibody, AA409770 antibody, CUL-4B antibody, mKIAA0695 antibody, RGD1564494 antibody, im:7140950 antibody, im:7150765 antibody, MGC115611 antibody, Tb03.1J15.620 antibody, sfm2 antibody, mrxsc antibody, mrxhf2 antibody, cullin 4B antibody, cullin 4B S homeolog antibody, CUL4B antibody, Cul4b antibody, cul4b antibody, cul4b.S antibody, Tb927.3.1290 antibody

Background: Cullin 4B/CUL4B encodes a scaffold protein that organizes a cullin-RING (really interesting new gene) ubiquitin ligase (E3) complex in ubiquitylation. The CUL4 gene encodes a protein of 913 amino acids. The cullin domain is located between amino acid residues 217 and 815 and is characterized a by C-terminal globular domain (cullin homology domain) and a series of N-terminal repeats (cullin repeats). Ohtake et al. (2007) characterize a fat-soluble ligand-dependent ubiquitin ligase complex in human cell lines, in which dioxin receptor (AhR) is integrated as a component of a novel cullin 4B ubiquitin ligase complex, CUL4B(AhR). Complex assembly and ubiquitin ligase activity of CUL4B(AhR) in vitro and in vivo are dependent on the AhR ligand. In the CUL4B(AhR) complex, ligand-activated AhR acts as a substrate-specific adaptor component that targets sex steroid receptors for degradation. Their findings uncover a function for AhR as an atypical component of the ubiquitin ligase complex and demonstrate a non-genomic signalling pathway in which fat-soluble ligands regulate target-protein-selective degradation through a ubiquitin ligase complex.Synonyms: CUL-4B, CUL4B, KIAA0695

Gene ID: 8450

NCBI Accession: NP_001073341

UniProt: Q13620