Recombinant Mouse MDM2 Protein (1-489 aa), His-tagged
Cat.No. : | MDM2-651M |
Product Overview : | Recombinant Mouse MDM2 Protein (1-489 aa) is produced by E. coli expression system. This protein is fused with a 6xHis tag at the N-terminal. Protein Description: Full Length. |
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Description : | E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome. Inhibits p53/TP53- and p73/TP73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Also acts as a ubiquitin ligase E3 toward itself and ARRB1. Permits the nuclear export of p53/TP53. Promotes proteasome-dependent ubiquitin-independent degradation of retinoblastoma RB1 protein. Inhibits DAXX-mediated apoptosis by inducing its ubiquitination and degradation. Component of the TRIM28/KAP1-MDM2-p53/TP53 complex involved in stabilizing p53/TP53. Also component of the TRIM28/KAP1-ERBB4-MDM2 complex which links growth factor and DNA damage response pathways. Mediates ubiquitination and subsequent proteasome degradation of DYRK2 in nucleus. Ubiquitinates IGF1R and SNAI1 and promotes th to proteasomal degradation. |
Source : | E. coli |
Species : | Mouse |
Tag : | His |
Form : | Tris-based buffer, 50% glycerol |
Molecular Mass : | 58.6 kDa |
Protein length : | 1-489 aa |
AA Sequence : | MCNTNMSVSTEGAASTSQIPASEQE TLVRPKPLLLKLLKSVGAQNDTYTM KEIIFYIGQYIMTKRLYDEKQQHIV YCSNDLLGDVFGVPSFSVKEHRKIY AMIYRNLVAVSQQDSGTSLSESRRQ PEGGSDLKDPLQAPPEEKPSSSDLI SRLSTSSRRRSISETEENTDELPGE RHRKRRRSLSFDPSLGLCELREMCS GGSSSSSSSSSESTETPSHQDLDDG VSEHSGDCLDQDSVSDQFSVEFEVE SLDSEDYSLSDEGHELSDEDDEVYR VTVYQTGESDTDSFEGDPEISLADY WKCTSCNEMNPPLPSHCKRCWTLRE NWLPDDKGKDKVEISEKAKLENSAQ AEEGLDVPDGKKLTENDAKEPCAEE DSEEKAEQTPLSQESDDYSQPSTSS SIVYSSQESVKELKEETQDKDESVE SSFSLNAIEPCVICQGRPKNGCIVH GKTGHLMSCFTCAKKLKKRNKPCPV CRQPIQMIVLTYFN |
Purity : | > 90% as determined by SDS-PAGE. |
Notes : | Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week. |
Storage : | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade. |
Concentration : | A hardcopy of COA with concentration instruction is sent along with the products. |
Gene Name : | Mdm2 transformed mouse 3T3 cell double minute 2 [ Mus musculus ] |
Official Symbol : | MDM2 |
Synonyms : | MDM2; Mdm-2; AA415488; 1700007J15Rik; |
Gene ID : | 17246 |
mRNA Refseq : | NM_010786 |
Protein Refseq : | NP_034916 |
UniProt ID : | P23804 |
Products Types
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◆ Lysates | ||
MDM2-4404HCL | Recombinant Human MDM2 293 Cell Lysate | +Inquiry |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Customer Reviews (3)
Write a reviewValidated in multiple assays.
Great for cell culture.
Consistent performance, highly reproducible.
Q&As (7)
Ask a questionMDM2 binds directly to p53, inhibiting its transcriptional activity. Additionally, MDM2 ubiquitinates p53, targeting it for proteasomal degradation, thus regulating p53 levels in the cell.
The MDM2-p53 feedback loop is crucial for cellular homeostasis. When DNA damage occurs, p53 levels rise, leading to cell cycle arrest or apoptosis. Elevated p53 can induce MDM2 expression, which in turn downregulates p53, ensuring that p53 activity is transient.
Amplifications or overexpression of MDM2 can lead to reduced p53 activity, even in the presence of DNA damage or other stress signals, potentially contributing to uncontrolled cell proliferation and tumorigenesis.
Several small molecule inhibitors, like Nutlin-3 and RG7112, target MDM2 to prevent its interaction with p53, thereby stabilizing and activating p53. These inhibitors hold therapeutic potential, especially in tumors with wild-type p53 but overexpressed MDM2.
Besides p53, MDM2 interacts with other proteins, including E2F1 and RB, influencing cell cycle progression and apoptosis. The balance of these interactions can determine cell fate.
The MDM2 gene encodes a nuclear-localized E3 ubiquitin ligase. Its primary function is to regulate the p53 tumor suppressor protein's stability and activity.
Therapeutic strategies targeting MDM2 include the use of MDM2 inhibitors to reactivate p53, combination therapies with DNA-damaging agents, and strategies to disrupt MDM2's interaction with other proteins to modulate cell cycle and apoptosis.
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