Rabbit Anti-phospho-MDMX (Ser367) antibody

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MDMX (phospho S367); p-MDMX (phospho S367); DKFZp781B1423; Double minute 4; Double minute 4 human homolog of p53 binding protein; Double minute 4 protein; HDMX; MDM 4; Mdm2 like p53 binding protein; Mdm2-like p53-binding protein; MDM4; Mdm4 p53

Cat:

SL18748R

Species Reactivity：

Mouse,(predicted: Human,Rat,Dog,Pig,Horse,Rabbit,)

Immunogen：

KLH conjugated synthesised phosphopeptide derived from human MDMX Receptor around the phosphorylation site of Ser367:TI(p-S)AP

Format：

Liquid

Storage instructions：

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500ICC=1:100-500IF=1:100-500（Paraffin sections need to do antigen repair）not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Product Overview：

Sample: Cerebral cortex (Mouse) Lysate at 40 ugPrimary: Anti-phospho-MDMX (Ser367) (SL18748R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 55 kDObserved band size: 55 kDParaformaldehyde-fixed, paraffin embedded (mouse brain tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (MDMX (Ser367)) Polyclonal Antibody, Unconjugated (SL18748R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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Unit:

Price: $228.00

Product PDFs

Datasheet: Down Datasheet

Other Information
Citations
Protein Attributes
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This gene encodes a nuclear protein that contains a p53 binding domain at the N-terminus and a RING finger domain at the SLCterminus, and shows structural similarity to p53-binding protein MDM2. Both proteins bind the p53 tumor suppressor protein and inhibit its activity, and have been shown to be overexpressed in a variety of human cancers. However, unlike MDM2 which degrades p53, this protein inhibits p53 by binding its transcriptional activation domain. This protein also interacts with MDM2 protein via the RING finger domain, and inhibits the latter's degradation. So this protein can reverse MDM2-targeted degradation of p53, while maintaining suppression of p53 transactivation and apoptotic functions. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Feb 2011]

Function:
Inhibits p53/TP53- and TP73/p73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Inhibits degradation of MDM2. Can reverse MDM2-targeted degradation of TP53 while maintaining suppression of TP53 transactivation and apoptotic functions.

Subcellular Location:
Nucleus.

Tissue Specificity:
Expressed in all tissues tested with high levels in thymus.

Post-translational modifications:
Ubiquitinated. Deubiquitinated by USP2; leading to stabilize it.

Similarity:
Belongs to the MDM2/MDM4 family.
Contains 1 RanBP2-type zinc finger.
Contains 1 RING-type zinc finger.
Contains 1 SWIB domain.

SWISS:
O15151

Gene ID:
4194

Database links:

Entrez Gene: 4194 Human

Entrez Gene: 17248 Mouse

Omim: 602704 Human

SwissProt: O15151 Human

SwissProt: O35618 Mouse

Unigene: 497492 Human

Unigene: 426531 Mouse

Unigene: 476028 Mouse

Picture

Paraformaldehyde-fixed, paraffin embedded (mouse brain tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (MDMX (Ser367)) Polyclonal Antibody, Unconjugated (SL18748R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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