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mdm2

MDM2,即鼠双微体基因2蛋白,别名E3泛素蛋白连接酶MDM2、P53结合蛋白。它是一种由MDM2基因编码的E3泛素连接酶,主要在细胞核质中表达,并与多种蛋白质的泛素化降解途径相关。MDM2的作用机制之一是介导p53/TP53的泛素化,导致其被蛋白酶体降解,此外,MDM2还参与细胞凋亡过程,通过结合其转录激活域抑制p53/TP53和p73/TP73介导的细胞周期阻滞和凋亡 。MDM2在生物学上的意义非常广泛,它不仅参与调控p53的稳定性和生物功能,还涉及细胞周期、细胞凋亡、DNA损伤响应等多种细胞生理过程。MDM2与p53之间的相互作用形成了一个自动调节的负反馈循环,对维持细胞内环境稳定至关重要。此外,MDM2还通过调控STAT5稳定性来控制T细胞介导的抗肿瘤免疫,这为癌症免疫治疗提供了新的视角和潜在靶点 。

热销产品

Recombinant Mouse E3 ubiquitin-protein ligase Mdm2 (Mdm2) (CSB-EP013626MO)

验证数据

CSB-EP013626MO

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Phospho-MDM2 (S166) Recombinant Monoclonal Antibody (CSB-RA980583A0HU)

验证数据

CSB-RA980583A0HU

IHC image of CSB-RA980583A0HU diluted at 1:50 and staining in paraffin-embedded human brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.57% DAB.

CSB-RA980583A0HU

IHC image of CSB-RA980583A0HU diluted at 1:50 and staining in paraffin-embedded human lung cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.57% DAB.

CSB-RA980583A0HU

Immunofluorescence staining of HepG2 with CSB-RA980583A0HU at 1:10, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 517-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

CSB-RA980583A0HU

Overlay Peak curve showing Hela cells stained with CSB-RA980583A0HU (red line) at 1:50. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1µg/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated Goat Anti-rabbit IgG(H+L) at 1:200 dilution for 35min at 4℃.Control antibody (green line) was rabbit IgG (1µg/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.

mdm2 Antibodies

mdm2 for Homo sapiens (Human)

mdm2 Proteins

mdm2 Proteins for Mus musculus (Mouse)

mdm2 Proteins for Equus caballus (Horse)

mdm2 Proteins for Canis familiaris (Dog) (Canis lupus familiaris)

mdm2 Proteins for Xenopus laevis (African clawed frog)

mdm2 Proteins for Danio rerio (Zebrafish) (Brachydanio rerio)

mdm2 Proteins for Mesocricetus auratus (Golden hamster)

mdm2 Proteins for Felis catus (Cat) (Felis silvestris catus)