ARF-BP1 Antilichaam

ARF-BP1 Antibody: The ARF tumor suppressor is a critical regulator of p53 stability. In addition to p53, ARF1 binds to other proteins such as MDM2 and ARF-BP1, a large protein containing HECT, UBA and WWE motifs. ARF-BP1 directly binds and ubiquitinates p53; this activity is inhibited by ARF, indicating that ARF-BP1 is a critical mediator of the p53-dependent and p53-independent tumor suppressor functions of ARF. ARF-BP1 can also catalyze the polyubiquitination of Mcl-1, an anti-apoptotic Bcl-2 family member involved in DNA damage-induced apoptosis. Elimination of ARF-BP1 expression by RNA interference stabilized Mcl-1 protein, resulting in an attenuation of apoptosis induced by DNA-damage agents.

10075

Q7Z6Z7

NP_113584

Human, Mouse, Rat

Unconjugated

Primary Antibodies

Apoptosis

ARF-BP1 Antibody is affinity chromatography purified via peptide column.

Cat. No. 1224 - Daudi Cell Lysate

1 mg/mL

ARF-BP1 Antibody is supplied in PBS containing 0.02% sodium azide.

None

Blue Ice

ARF-BP1 antibody can be stored at 4˚ C up to one year. Antibodies should not be exposed to prolonged high temperatures.

IgG

HUWE1

HECT, UBA and WWE domain containing 1

Homo sapiens

Gallagher SJ, Kefford RF and Rizos H. The ARF tumour suppressor. Int. J. Biochem. Cell Biol.2006; 38:1637-41.

Pomerantz J, Schreiber-Agus N, Leigeois NJ, et al. The Ink4a tumor suppressor gene product, p19ARF interacts with MDM2 and neutralizes MDM2's inhibition of p53. Cell1998; 92:725-34.

Chen D, Kon N, Li M, et al. ARF-BP1/Mule is a critical mediator of the ARF tumor suppressor. Cell2005; 121:1071-83.

Zhong Q, Gao W, Du F, et al. Mule/ARF-BP1, a BH3-only E3 ubiquitin ligase, catalyzes the polyubiquitination of Mcl-1 and regulates apoptosis. Cell2005; 121:1085-95.

ARF-BP1 Antibody: MULE, Ib772, LASU1, UREB1, HECTH9, URE-B1, ARF-BP1, HSPC272, KIAA0312, KIAA1578, E3 ubiquitin-protein ligase HUWE1, ARF-binding protein 1

ELISA, WB, ICC, IF

61676188

Liquid