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KDM1A

KDM1A,即组蛋白赖氨酸特异性去甲基化酶1A,别名LSD1、AOF2、BHC110。它是一种在人体中由KDM1A基因编码的酶,属于赖氨酸特异性去甲基化酶家族成员。KDM1A在多种生物学过程中发挥关键作用,包括信号传导、染色体重构、胚胎发育、造血和糖脂代谢等。其作用机制主要是通过去除组蛋白H3上第4位和第9位赖氨酸残基的单、双甲基化修饰,以及非组蛋白底物上的甲基化修饰,从而调控基因的表达。KDM1A的活性依赖于黄素腺嘌呤二核苷酸(FAD)作为辅酶,通过催化反应将甲基从底物上转移至FAD,生成不稳定的亚胺中间体,最终水解为甲醛和水,从而实现去甲基化作用。KDM1A在生物学上的意义非常广泛,它参与多种信号通路的调控,如与低氧诱导因子HIF1α协同作用维持肿瘤细胞的糖酵解过程,影响肿瘤的发生发展。KDM1A还能通过与其他蛋白质复合物、长非编码RNAs、微小RNAs等相互作用,调控细胞内的癌症发生过程。此外,KDM1A在多种肿瘤中发挥着促癌基因的作用,其表达与肿瘤的发生发展密切相关,尤其是在维持肿瘤细胞的沃伯格效应中扮演重要角色。因此,KDM1A是肿瘤临床诊断和治疗的重要潜在靶点。

热销产品

KDM1A Recombinant Monoclonal Antibody (CSB-RA222329A0HU)

验证数据

CSB-RA222329A0HU

Western Blot
Positive WB detected in: MCF-7 whole cell lysate, Jurkat whole cell lysate, PC-3 whole cell lysate, K562 whole cell lysate
All lanes: KDM1A antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 93, 96 kDa
Observed band size: 110 kDa

CSB-RA222329A0HU

IHC image of CSB-RA222329A0HU diluted at 1:100 and staining in paraffin-embedded human testis 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

CSB-RA222329A0HU

IHC image of CSB-RA222329A0HU diluted at 1:100 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

KDM1A Antibodies

KDM1A for Homo sapiens (Human)

KDM1A Proteins

KDM1A Proteins for Homo sapiens (Human)