L-DABA 产品活性：L-DABA (L-2,4-Diaminobutyric acid)是GABA转氨酶的弱抑制剂，IC50 值大于500 μM。在体内和体外具有抗肿瘤活性。 产品来源： https://www.medchemexpress.cn/L-DABA.html 研究领域：Membrane Transporter/Ion Channel | Neuronal Signaling | Metabolic Enzyme/Protease 作用靶点：GABA Receptor | Endogenous Metabolite 结构分类：酮、醛、酸 In Vitro: The tumor cells are irreversibly and totally damaged by incubation with 10 mM L-2,4-Diaminobutyric acid for 24 h at 37°C. The cell-destructive effect by L-DABA is probably due to an osmotic lysis induced by the non-saturated intracellular accumulation of L-DABA. The harmful effect of L-DABA could be abolished by concomitant incubation with L-alanine and L-methionine. Kinetic studies indicates that L-DABA is a non-linear, non-competitive inhibitor of GABA transaminase activity. The L-DABA-induced elevation of GABA levels parallels the inhibition of GABA transaminase activity. L-2,4-Diaminobutyric acid, an amino acid analogue, produceS a cytolytic effect with a human glioma cell line, SKMG-1, and normal human fibroblasts. The concentrations of L-DABA necessary to reduce the cell count to 50% of control following a 24-h incubation at 37°C are 12.5 mM for the human fibroblasts and 20 mM for the glioma cell line. In Vivo: Treatment with L-DABA results in 43.4% reduction of tumor growth. L-DABA is a more effective inhibitor of GABA transaminase in vivo than in vitro. 相关产品：Natural Product Library Plus | Bioactive Compound Library Plus | Membrane Transporter/Ion Channel Compound Library | Metabolism/Protease Compound Library | Neuronal Signaling Compound Library | Natural Product Library | Anti-Cancer Compound Library | Human Endogenous Metabolite Compound Library | Neurotransmitter Receptor Compound Library | Anti-Alzheimer's Disease Compound Library | Anti-Parkinson's Disease Compound Library | Neurodegenerative Disease-related Compound Library | Food-Sourced Compound Library | Anti-Cancer Natural Product Library | GABA Receptor Compound Library | Human Metabolite Library | Membrane Protein-targeted Compound Library | Membrane Receptor-targeted Compound Library | Animal-Sourced Natural Product Library | Ion Channel Compound Library | Bioactive Compound Library Max | Rapamycin | 3-Methyladenine | Acetylcysteine | 5-Fluorouracil | ATP | Retinoic acid | Hydrocortisone | Estradiol | Nicotinamide | Prostaglandin E2 | AICAR | Palmitic acid | Docetaxel | Isoprenaline hydrochloride | L-Ascorbic acid | Cytarabine | Melatonin | Calcitriol | Capsaicin | Arachidonic acid | Valproic acid | Oleic acid | β-Nicotinamide mononucleotide | Acetaminophen | Biotin | Corticosterone | Lactate | Cholesterol | NAD+ | DHEA 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。