MABE949

Anti-E3 Ubiquitin Ligase BRE1B Antibody, clone 4H8.1

clone 4H8.1, from mouse

• Synonym(e): E3 ubiquitin-protein ligase BRE1B, 95 kDa retinoblastoma-associated protein, BRE1-B, RBP95, RING finger protein 40, Syntaxin-1-interacting RING finger protein, Protein staring
• UNSPSC-Code: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Eigenschaften

• Biologische Quelle: mouse
• Qualitätsniveau: 100
• Antikörperform: purified immunoglobulin
• Antikörper-Produkttyp: primary antibodies
• Klon: 4H8.1, monoclonal
• Speziesreaktivität: human
• Methode(n): western blot: suitable
• Isotyp: IgG1κ
• NCBI-Hinterlegungsnummer: NP_001193962
• UniProt-Hinterlegungsnummer: O75150
• Posttranslationale Modifikation Target: unmodified
• Angaben zum Gen: human ... RNF40(9810)

Beschreibung

Allgemeine Beschreibung

E3 ubiquitin-protein ligase BRE1B (UniProt O75150; also known as 95 kDa retinoblastoma-associated protein, BRE1-B, RBP95, RING finger protein 40, Syntaxin-1-interacting RING finger protein, Protein staring) is encoded by the RNF40 (also known as BRE1B, KIAA0661) gene (Gene ID 9810) in human. Proteini ubiquitination is mediated by ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s). There exist RING finger-type (really interesting new gene), HECT-type (homologous to E6-AP C-terminus), and U-box type of E3 ligases. RING finger ubiquitin ligase members can function as monomers, dimers, or multi-subunit complexes. The RNF20-RNF40 heterodimer mediates the ubiquitination of histone H2B at Lysine 120, an event that plays an important role in decompacting chromatin fiber to allow transcription elongation, in stem cell differentiation, as well as in DNA double-strand breaks (DSBs) repair via the homologous recombination (HR) and nonhomologous end-joining (NHEJ) pathways. Human RNF40 is a 1001-amino acid protein containing a RING-type zinc finger in its C-terminal region (a.a. 948-987) that mediates its interaction with RNF20.

Spezifität

Clone 4H8.1 epitope region is present in all three spliced isoforms of human BRE1B reported by UniProt (O75150).

Immunogen

Epitope: Internal (C-terminal half).

GST-tagged recombinant internal fragment from the C-terminal half of human BRE1B .

Anwendung

Research Category
Epigenetik & nukleäre Funktionen

Research Sub Category
Chromatin-Biologie (ChIP)

Anti-E3 Ubiquitin Ligase BRE1B Antibody, clone 4H8.1 is an antibody against E3 Ubiquitin Ligase BRE1B for use in Western Blotting.

Qualität

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected BRE1B in 10 µg of HeLa cell lysate.

Zielbeschreibung

~120 kDa oberved. 113.7 kDa (isoform 1), 94.80 kDa (isoform 2), 102.0 kDa (isoform 3) calculated.

Physikalische Form

Protein G Purified

Format: Purified

Purified mouse monoclonal IgG1κ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Lagerung und Haltbarkeit

Stable for 1 year at 2-8°C from date of receipt.

Sonstige Hinweise

Concentration: Please refer to lot specific datasheet.

Haftungsausschluss

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable