MDM2 Antibody (YA5911)

Cat. No.: HY-P86219: Data Sheet COA
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MDM2 Antibody (YA5911) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to MDM2.

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

MDM2 Antibody (YA5911) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to MDM2.

Host

Rabbit

Clonality

Monoclonal

Molecular Weight

Predicted band size: 55 kDa;

Observed band size: 90 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

Q00987

Gene ID

4193 [NCBI]

Application &
Dilution Ratio

Application	Dilution Ratio
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:200-1:1000
WB WB: Western Blot	1:2000-1:10000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:200-1:1000
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:5000-1:20000
IP IP: Immunoprecipitation	1:50-1:200

Purity	Protein A	Conjugation	Non-conjugated
Modification	Unmodified	Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：E3 ubiquitin-protein ligase that mediates ubiquitination of p53/TP53, leading to its degradation by the proteasome (PubMed:29681526). 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 a 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 them to proteasomal degradation (PubMed:12821780, PubMed:15053880, PubMed:15195100, PubMed:15632057, PubMed:16337594, PubMed:17290220, PubMed:19098711, PubMed:19219073, PubMed:19837670, PubMed:19965871, PubMed:20173098, PubMed:20385133, PubMed:20858735, PubMed:22128911). Ubiquitinates DCX, leading to DCX degradation and reduction of the dendritic spine density of olfactory bulb granule cells (By similarity). Ubiquitinates DLG4, leading to proteasomal degradation of DLG4 which is required for AMPA receptor endocytosis (By similarity). Negatively regulates NDUFS1, leading to decreased mitochondrial respiration, marked oxidative stress, and commitment to the mitochondrial pathway of apoptosis (PubMed:30879903). Binds NDUFS1 leading to its cytosolic retention rather than mitochondrial localization resulting in decreased supercomplex assembly (interactions between complex I and complex III), decreased complex I activity, ROS production, and apoptosis (PubMed:30879903)

Subcellular Localization：Nucleus, nucleoplasm; Cytoplasm; Nucleus, nucleolus; Nucleus

Expression：
Tissue_specificity:They are ubiquitous. Mdm2-A, Mdm2-B, Mdm2-C, Mdm2-D, Mdm2-E, Mdm2-F, and Mdm2-G subtypes have been found in a variety of cancers, but are not present in normal tissues.

Induction:By DNA damage

Isoforms & Post-Translational Modification：Q00987 has 11 isomers: Q00987-1: 55233 Da (predicted); Q00987-2: 33140 Da (predicted); Q00987-3: 30265 Da (predicted); Q00987-4: 24467 Da (predicted); Q00987-5: 35980 Da (predicted); Q00987-6: 14689 Da (predicted); Q00987-7: 11587 Da (predicted); Q00987-8: 48488 Da (predicted); Q00987-9: 49899 Da (predicted); Q00987-10: 49249 Da (predicted); Q00987-11: 55991 Da (predicted).
Phosphorylation on Ser-166 by SGK1 activates ubiquitination of p53/TP53 (PubMed:19756449). Phosphorylated at multiple sites near the RING domain by ATM upon DNA damage; this promotes its ubiquitination and degradation, preventing p53/TP53 degradation (PubMed:10611322, PubMed:12167711, PubMed:18382127, PubMed:19816404, PubMed:26124108);Autoubiquitination leads to proteasomal degradation; resulting in p53/TP53 activation it may be regulated by SFN (PubMed:18382127, PubMed:30879903). Also ubiquitinated by TRIM13 (PubMed:21333377). ATM-phosphorylated MDM2 is ubiquitinated by the SCF(FBXO31) complex in response to genotoxic stress, promoting its degradation and p53/TP53-mediated DNA damage response (PubMed:26124108). Deubiquitinated by USP2 leads to its accumulation and increases deubiquitination and degradation of p53/TP53 (PubMed:17290220). Deubiquitinated by USP7 leading to its stabilization (PubMed:15053880)

Subunit：Interacts with p53/TP53, TP73/p73, RBL5 and RP11. Binds specifically to RNA. Can interact with RB1, E1A-associated protein EP300 and the E2F1 transcription factor. Forms a ternary complex with p53/TP53 and WWOX. Interacts with CDKN2AIP, RFWD3, USP7, PYHIN1, and RBBP6. Interacts with ARRB1 and ARRB2. Interacts with PSMA3. Found in a trimeric complex with MDM2, MDM4 and USP2. Interacts with USP2 (via N-terminus and C-terminus). Interacts with MDM4. Part of a complex with MDM2, DAXX, RASSF1 and USP7. Part of a complex with DAXX, MDM2 and USP7. Interacts directly with DAXX and USP7. Interacts (via C-terminus) with RASSF1 isoform A (via N-terminus); the interaction is independent of TP53. Interacts with APEX1; leading to its ubiquitination and degradation. Interacts with RYBP; this inhibits ubiquitination of TP53. Identified in a complex with RYBP and p53/TP53. Also a component of the TRIM28/KAP1-MDM2-p53/TP53 complex involved in regulating p53/TP53 stabilization and activity. Binds directly both p53/TP53 and TRIM28. Component of the TRIM28/KAP1-ERBB4-MDM2 complex involved in connecting growth factor responses with DNA damage. Interacts directly with both TRIM28 and ERBB4 in the complex. Interacts with DYRK2. Interacts with IGF1R. Interacts with TRIM13; the interaction ubiquitinates MDM2 leading to its proteasomal degradation. Interacts with SNAI1; this interaction promotes SNAI1 ubiquitination. Interacts with NOTCH1 (via intracellular domain). Interacts with FHIT. Interacts with RFFL and RNF34; the interaction stabilizes MDM2. Interacts with CDK5RAP3 and CDKN2A/ARF; form a ternary complex involved in regulation of p53/TP53 (PubMed:16173922). Interacts with MTA1. Interacts with AARB2. Interacts with MTBP. Interacts with PML. Interacts with TBRG1. Interacts (via its RanBP2-type zinc finger domain) with RPL11 in the 5S RNP complex composed of 5S RNA, RPL5 and RPL11; this interaction occurs in the nucleoplasm and negatively regulates MDM2-mediated TP53 ubiquitination and degradation (PubMed:15195100, PubMed:24120868, PubMed:37291423). Interacts with ADGRB1; the interaction results in inhibition of MDM2-mediated ubiquitination and degradation of DLG4/PSD95, promoting DLG4 stability and regulating synaptic plasticity (By similarity). Interacts with RPL23A; this interaction may promote p53/TP53 polyubiquitination (PubMed:26203195). Interacts with NDUFS1 (PubMed:30879903). Interacts with MORN3; the interaction enhances the ubiquitination of p53/TP53 (PubMed:29681526)

Synonyms

MDM2; E3 ubiquitin-protein ligase Mdm2; Double minute 2 protein; Hdm2; Oncoprotein Mdm2; p53-binding protein Mdm2

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (205 KB)

User Guide for Antibodies (1077 KB)