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Invitrogen
MDM2 Recombinant Rabbit Monoclonal Antibody (4H26L4)
Advanced Verification
This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 19
MDM2 Antibody (700555) in ICC/IF
Immunofluorescent analysis of MDM2 was done on 70% confluent log phase U2OS cells. The cells were fixed with 4% paraformaldehyde for 15 minutes, permeabilized with 0.25% Triton X-100 for 10 minutes, and blocked with 5% BSA for 1 hour at room temperature. The cells were labeled with MDM2 Recombinant Rabbit Monoclonal Antibody (Product # 700555) at 2 µg/mL and incubated for 3 hours at room temperature and then labeled with Alexa Fluor 488 Goat anti-Rabbit IgG Secondary Antibody (Product # A-11008) at a dilution of 1:400 for 30 minutes at roo... View More
Product Details
700555
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse
Published species
Human
Host/Isotype
Rabbit
/ IgG
Expression System
Expi293
Class
Recombinant Monoclonal
Type
Antibody
Clone
4H26L4
Immunogen
Recombinant protein corresponding to amino acids 215-422 of human MDM2.
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Protein A
Storage buffer
PBS
Contains
0.09% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Wet ice
RRID
AB_2532328
Product Specific Information
70-0555 has been successfully used in immunofluorescence and western blot. In western blot applications, 70-0555 recognizes the ~55kD and ~75kD isoforms of MDM2.
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.
Target Information
MDM2 is a ubiquitin ligase for p53 and plays a central role in regulation of the stability of p53. MDM2 is located on chromosome 12 on the q arm. Akt-mediated phosphorylation of MDM2 at Ser166 and Ser186 increases its interaction with p300, allowing MDM2-mediated ubiquitination and degradation of p53. Phosphorylation of MDM2 also blocks its binding to p19ARF, increasing the degradation of p53. MDM2 has also been shown to negatively regulate p53 function. MDM2 binds and inhibits transactivation role played by p53 and overexpression of MDM2 can result in the inactivation of p53 and decrease its tumor suppressor function. Another process by which MDM2 can inactivate p53 is by degrading p53 as the protein also possesses E3 ubiquitin ligase activity. Further, MDM2 plays important roles in apoptosis and cell cycle. MDM2 is over expressed in a wide range of human malignancies including soft tissue carcinomas and breast cancer. In addition to p53, MDM2 is involved in processes of cell cycle, apoptosis, and tumorigenesis through interactions with proteins that include retinoblastoma 1 and ribosomal protein L5. More than 40 different alternatively spliced transcript variants of MDM2 have been isolated from both tumor and normal tissues.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: Double minute 2 protein; double minute 2, human homolog of; p53-binding protein; E3 ubiquitin-protein ligase Mdm2; Hdm2; HGNC:6973; human homolog of; MDM2 oncogene, E3 ubiquitin protein ligase; MDM2 proto-oncogene, E3 ubiquitin protein ligase; MDM2 variant FB28; Mdm2, p53 E3 ubiquitin protein ligase homolog; Mdm2, transformed 3T3 cell double minute 2, p53 binding protein; MGC5370; MGC71221; Oncoprotein Mdm2; OTTHUMP00000183490; OTTHUMP00000183492; OTTHUMP00000183494; OTTHUMP00000183495; OTTHUMP00000183496; OTTHUMP00000183497; p53-binding protein Mdm2; RING-type E3 ubiquitin transferase Mdm2
Gene Aliases: 1700007J15Rik; AA415488; ACTFS; hdm2; HDMX; Mdm-2; MDM2
UniProt ID: (Human) Q00987, (Mouse) P23804
Entrez Gene ID: (Human) 4193, (Mouse) 17246
p53 binding
ubiquitin-protein transferase activity
protein binding
zinc ion binding
ligase activity
SUMO transferase activity
enzyme binding
ubiquitin protein ligase binding
identical protein binding
peroxisome proliferator activated receptor binding
ubiquitin protein ligase activity
scaffold protein binding
UDP-N-acetylmuramoylalanyl-D-glutamyl-2,6-diaminopimelate-D-alanyl-D-alanine ligase activity
ribosomal S6-glutamic acid ligase activity
coenzyme F420-0 gamma-glutamyl ligase activity
coenzyme F420-2 alpha-glutamyl ligase activity
metal ion binding
protein-glycine ligase activity
protein-glycine ligase activity, initiating
protein-glycine ligase activity, elongating
tubulin-glycine ligase activity
protein-glutamic acid ligase activity
tubulin-glutamic acid ligase activity
chromatin/chromatin-binding, or -regulatory protein
negative regulation of transcription from RNA polymerase II promoter
blood vessel development
blood vessel remodeling
regulation of heart rate
atrioventricular valve morphogenesis
endocardial cushion morphogenesis
ventricular septum development
atrial septum development
protein complex assembly
DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest
traversing start control point of mitotic cell cycle
positive regulation of cell proliferation
response to toxic substance
response to carbohydrate
response to iron ion
positive regulation of gene expression
negative regulation of protein processing
viral process
protein ubiquitination
protein sumoylation
peptidyl-lysine modification
protein destabilization
response to magnesium ion
positive regulation of proteasomal ubiquitin-dependent protein catabolic process
protein localization to nucleus
regulation of protein catabolic process
response to cocaine
response to drug
protein ubiquitination involved in ubiquitin-dependent protein catabolic process
negative regulation of cysteine-type endopeptidase activity involved in apoptotic process
response to morphine
negative regulation of DNA damage response, signal transduction by p53 class mediator
establishment of protein localization
response to ether
negative regulation of transcription, DNA-templated
positive regulation of mitotic cell cycle
response to antibiotic
positive regulation of protein export from nucleus
response to steroid hormone
cardiac septum morphogenesis
cellular response to hydrogen peroxide
negative regulation of cell cycle arrest
cellular response to antibiotic
cellular response to vitamin B1
cellular response to alkaloid
cellular response to growth factor stimulus
cellular response to peptide hormone stimulus
cellular response to estrogen stimulus
cellular response to hypoxia
cellular response to UV-C
regulation of signal transduction by p53 class mediator
negative regulation of signal transduction by p53 class mediator
negative regulation of gene expression
protein catabolic process
negative regulation of apoptotic process
positive regulation of cell cycle
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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