MDMX Polyclonal antibody

MDMX Polyclonal Antibody for IHC, WB, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 28747-1-AP


DKFZp781B1423, Double minute 4 protein, HDMX, Mdm2 like p53 binding protein, MDM4, MDMX, MRP1, p53 binding protein Mdm4, Protein Mdm4, Protein Mdmx

Tested Applications

Positive WB detected inA2780 cells, MCF-7 cells, MDA-MB-231 cells, U2OS cells
Positive IHC detected inhuman ovary tumor tissue, human breast cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:2000-1:12000
Immunohistochemistry (IHC)IHC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

28747-1-AP targets MDMX in WB, IHC, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen MDMX fusion protein Ag30456
Full Name Mdm4 p53 binding protein homolog (mouse)
Calculated Molecular Weight 490 aa, 55 kDa
Observed Molecular Weight 70-76 kDa
GenBank Accession NumberBC067299
Gene Symbol MDM4
Gene ID (NCBI) 4194
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

MDM4 is also named as MDMX. It inhibits the activity of the tumor suppressor p53 by primarily cooperating with the p53 feedback regulator MDM2. MDM4 resides mostly in the cytoplasm, but can be recruited to the nucleus by MDM2.(PMID:16511572). The predicted mass of the protein is 54 kDa, while the observed mass is 70-80 kDa, a difference which stated is probably due to phosphorylation or other posttranslational modification(PMID:9226370, 28097652). It can be ubiquitinated and degraded by MDM2(PMID:16163388). It has 5 isoforms produced by alternative splicing.


Product Specific Protocols
WB protocol for MDMX antibody 28747-1-APDownload protocol
IHC protocol for MDMX antibody 28747-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols